Jtek Catalogue

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Shiftmate 8
Shiftmate 8 Image

This model is for mating Shimano 11 road STI levers with Shimano 11 MTN rear derailleur and cassette or 11 speed MTN rapidfire levers with Shimano 11 speed road rear derailleur and cassette.

The ShiftMate Straight is an inline shifting interface device for mating different bicycle shifting components. Using a ratio changing pulley, the ShiftMate Straight adapts different component brands and models to make the proper correction in the amount of cable pull needed for perfect shifting.

– CNC machined.
– Sealed ball bearing.
– Hard Nickel plating.
– Ideal for straight cable run mounting or mounting at cable stop locations.

ShifterDerailleurCassette type and speedPulley groove size that cable enters
Shimano 11 speed roadShimano 11 speed MTNShimano / SRAM / Campagnolo 11 speedSmall
Shimano 11 speed MTNShimano 11 speed roadShimano / SRAM / Campagnolo 11 speedLarge
11 Speed Bar End Shifter for Shimano
11 Speed Bar End Shifter for Shimano Image
For Shimano Alfine SG-S700 Internal Hub
Details

– The Shimano Alfine SG-S700 has different gaps in the cable travel between each gear, this shifter replicates the movement of a Shimano rapidfire shifter precisely.
– Can be converted into a thumb shifter for straight bars with item # 33960.
– Super light weight only 68 grams making it the lightest bar-end shifter on the market
– 24mm & 22.2mm clamp-on design. Easy installation eliminates the need for disassembly to install
– High quality CNC precision machined parts.
– Sealed ball bearings and ultra smooth ramped profile indexing

Finally a shifting solution for people who want to use internal hubs with drop-bar, road bike style handle bars. It features a clamp-on mounting design which will fit standard diameter 24mm or 22.2mm handle bars with included spacer clamp shim.

ShiftMate 9
ShiftMate 9 Image

Designed for mixing SRAM 11 speed road shifter with SRAM 11 speed MTN deraileur.
Please note that the pully cannot be reversed to use MTN shifter with road derailleur.

ShifterDerailleurCassette type and speedPulley groove size that cable enters
SRAM 11 speed roadSRAM 11 speed MTNShimano / SRAM / Campagnolo 11 speedSmall (as supplied)
Shimano 11 speed roadShimano 11 speed roadShimano 9 speedSmall (as supplied)
Shimano 11 speed MTNShimano 11 speed MTNShimano 9 speedSmall (as supplied)
Shiftmate 1
Shiftmate 1 Image

This model is for mixing wheelsets or Campagnolo & Shimano 8, 9 & 10 shifting combinations. Please check the link above for all suitable combinations.

– Shimano 8, 9 & 10 speed shifters & derailleur to Campagnolo 8, 9 & 10 speed cassettes
– Campagnolo 8, 9 & 10 speed shifters & derailleur to Shimano 8, 9 & 10 speed cassettes

Using a ratio changing pulley, the ShiftMate adapts different component brands and models to make the proper correction in the amount of cable pull needed for perfect shifting. There are no comprimises when using a ShiftMate. Your shifting will perform equally or better than original factory components.

– CNC machined.
– Sealed ball bearing.
– Hard Nickel plating.
– Reduces cable friction and cable housing length.
– Wide range of component mates and interfacing.
– Small compact design only 12 grams.
– Save money by upgrading over time or using components and wheelsets you already own.

Shifter Derailleur Cassette type and speed Pulley groove that cable enters
Shimano 8 speed Shimano road to 10, MTN to 9 speed Campagnolo 8 speed Small
Shimano 9 speed Shimano road to 10, MTN to 9 speed Campagnolo 9 speed Small
Shimano road 10 speed Shimano road to 10, MTN to 9 speed Campagnolo 10 speed Small
Shimano MTN 10 speed Shimano MTN 10 speed Campagnolo 10 speed Small
SRAM road 10 speed SRAM road 10 speed Campagnolo 10 speed Small
Campagnolo 8 speed Campagnolo Shimano 8 speed Large
Campagnolo 9 speed Campagnolo Shimano 9 speed Large
Campagnolo 9 speed Campagnolo Shimano 8 speed Small
Campagnolo 10 speed Campagnolo Shimano 10 speed Large
Campagnolo 10 speed Campagnolo Shimano 9 speed Small
Campagnolo 10 speed SRAM 10 speed road SRAM or Shimano 10 speed Large
SRAM 10 speed road Campagnolo 10 speed Campagnolo 10 speed Small
Shimano 11 speed road Shimano 11 speed road SRAM or Shimano 10 speed Small
Shimano 11 speed MTN Shimano 11 speed MTN SRAM or Shimano 10 speed Small
SRAM 11 speed road SRAM 11 speed road SRAM or Shimano 10 speed Small
SRAM 11 speed MTN SRAM 11 speed MTN SRAM or Shimano 10 speed Small
Shiftmate 2
Shiftmate 2 Image

This model is for mating different speed shifters to different speed drivetrains.

The ShiftMate is a shifting interface device for mating different bicycle shifting components and wheelsets. Using a ratio changing pulley, the ShiftMate adapts different component brands and models to make the proper correction in the amount of cable pull needed for perfect shifting. There are no compromises when using a ShiftMate. Your shifting will perform equally or better than original factory components.

ShiftMate features and benefits:
CNC machined
Sealed ball bearing
Reduces cable friction and cable housing length
Wide range of component mates & interfacing
Small compact design only 12 grams
Save money by upgrading over time or using components and wheelsets you already own.

Shifter Derailleur Cassette type & speed Pulley groove size that cable enters
Shimano 9 speed Shimano road to 10, MTN to 9 speed Shimano 8 speed – only 8 available gears Small
Shimano 9 speed Campagnolo Campagnolo 10 speed Small
Shimano 9 speed Shimano road to 10, MTN to 9 speed Shimano 10 speed – only 9 available gears Large
Shimano 10 speed road Shimano road to 10, MTN to 9 speed Shimano 9 Speed Small
2001 & newer Campagnolo 9 speed Shimano road to 10, MTN to 9 speed Shimano 8 speed Large
2001 & newer Campagnolo 9 speed Campagnolo Campagnolo 10 speed – only 9 available gears Large
Campagnolo 10 speed Shimano road to 10, MTN to 9 speed Shimano 9 speed Large
Campagnolo 10 speed Campagnolo Campagnolo 9 speed Small
Campagnolo 10 speed Campagnolo Shimano / SRAM / Campagnolo 11 speed – only 10 available gears Large
Campagnolo 11 speed Campagnolo Campagnolo 10 speed Small
Shiftmate 3
Shiftmate 3 Image

This model is for mating newer 2001+ Campagnolo 9 & 10 speed components with Shimano 9 & 10 speed components. Please check the link above for all suitable combinations.

– Shimano 9 & 10 speed shifters to Campagnolo 9 & 10 speed cassettes & derailleur
– Campagnolo 9 & 10 speed shifters to Shimano 9 & 10 speed cassettes & derailleur

Using a ratio changing pulley, the ShiftMate adapts different component brands and models to make the proper correction in the amount of cable pull needed for perfect shifting. There are no comprimises when using a ShiftMate. Your shifting will perform equally or better than original factory components.

ShiftMate features and benefits:
CNC machined
Sealed ball bearing
Reduces cable friction and cable housing length
Wide range of component mates & interfacing
Small compact design only 12 grams
Save money by upgrading over time or using components and wheelsets you already own.

Shifter Derailleur Cassette type and speed Pulley groove size that cable enters
Shimano 9 speed Campagnolo Campagnolo 9 speed Small
Shimano 10 speed Campagnolo Campagnolo 10 speed Small
Shimano 10 speed Shimano 10 speed Shimano 7 or 8 speed Small
2001 and newer Campagnolo 9 speed Shimano road to 10, MTN to 9 speed Shimano 9 speed Large
Campagnolo 10 speed Shimano road to 10, MTN to 9 speed Shimano 10 speed Large
Shiftmate 4
Shiftmate 4 Image

This model is for mating older Pre-2001 8 & 9 speed Campagnolo components with Shimano 8 & 9 speed components. You can also match newer Campagnolo 11 speed with Shimano 10 speed components. Please check the link above for all suitable combinations.

Using a ratio changing pulley, the ShiftMate adapts different component brands and models to make the proper correction in the amount of cable pull needed for perfect shifting. There are no comprimises when using a ShiftMate. Your shifting will perform equally or better than original factory components.

ShiftMate features and benefits:
CNC machined
Sealed ball bearing
Reduces cable friction and cable housing length
Wide range of component mates & interfacing
Small compact design only 12 grams
Save money by upgrading over time or using components and wheelsets you already own.

ShifterDerailleurCassette type and speedPulley groove size that cable enters
Shimano 8 speedPre 2001 CampagnoloCampagnolo 8 speedSmall
Shimano 9 speedPre 2001 CampagnoloCampagnolo 9 speedSmall
Campagnolo 8 speedShimano road to 10, MTN to 9 speedShimano 8 speedLarge
Pre 2001 Campagnolo 9 speedShimano road to 10, MTN to 9 speedShimano 9 speedLarge
Campagnolo 11 speedShimano road to 10, MTN to 9 speedShimano 10 speedLarge
SRAM road 10 speedShimano road to 10, MTN to 9 speedCampagnolo 10 speedSmall
Shimano road 11 speedSRAM road 10 speedSRAM 10 speedSmall
Shimano road 11 speedSRAM road 11 speedShimano or SRAM 11 speedSmall
SRAM road 11 speedShimano road 11 speedShimano or SRAM 11 speedLarge
Campagnolo 10 speedCampagnolo 10 speedShimano 7 or 8 speedSmall
Shiftmate 5
Shiftmate 5 Image

This model is for mating Campagnolo 2001+ shifters with SRAM 1:1 derailleurs. – see compatiblity guide.

The ShiftMate Straight is an inline shifting interface device for mating different bicycle shifting components. Using a ratio changing pulley, the ShiftMate Straight adapts different component brands and models to make the proper correction in the amount of cable pull needed for perfect shifting.

– CNC machined.
– Sealed ball bearing.
– Hard Nickel plating.
– Ideal for straight cable run mounting or mounting at cable stop locations.

ShifterDerailleurCassette type and speedPulley groove size that cable enters
Campagnolo 9 speedSRAM 1:1SRAM / Shimano 9 speedSmall
Campagnolo 10 speedSRAM 1:1SRAM / Shimano 10 speedSmall
Shimano 11 speed roadShimano 11 speed roadShimano 7 or 8 speed roadSmall
Shimano 11 speed MTNShimano 11 speed MTNShimano 7 or 8 speed roadSmall
Shiftmate 6
Shiftmate 6 Image

This model is for mating Shimano shifters with SRAM 1:1 derailleurs or SRAM non-road shifters with Shimano derailleurs.

It will also let you run Shimano 10 speed road STI with Shimano MTN 10 Dyna-Sys derailleurs and Shimano or SRAM cassettes.

The ShiftMate Straight is an inline shifting interface device for mating different bicycle shifting components. Using a ratio changing pulley, the ShiftMate Straight adapts different component brands and models to make the proper correction in the amount of cable pull needed for perfect shifting.

– CNC machined.
– Sealed ball bearing.
– Hard Nickel plating.
– Ideal for straight cable run mounting or mounting at cable stop locations.

Shifter Derailleur Cassette type and speed Pulley groove size that cable enters
Shimano 9 speed SRAM 1:1 SRAM / Shimano 9 speed Small
SRAM mtb twist / trigger 9 speed Shimano road to 10, MTN to 9 speed SRAM / Shimano 9 speed Large
Shimano 10 speed road SRAM 1:1 SRAM / Shimano 10 speed Small
Shimano 8 speed road or MTN Shimano 10 speed MTN SRAM / Shimano 8 speed (use 9s chain) Small
Shimano 9 speed road or MTN Shimano 10 speed MTN SRAM / Shimano 9 speed Small
Shimano 10 speed road Shimano 10 speed MTN SRAM / Shimano 10 speed Small
Shimano 10 speed MTN Shimano 10 speed road SRAM / Shimano 10 speed Large
Shiftmate 7
Shiftmate 7 Image

This model is for mating Shimano & Campagnolo triple road shifters with mountain bike front derailleurs and cranks or mountain bike front shfiters with road triple cranksets.

The ShiftMate Straight is an inline shifting interface device for mating different bicycle shifting components. Using a ratio changing pulley, the ShiftMate Straight adapts different component brands and models to make the proper correction in the amount of cable pull needed for perfect shifting.

– CNC machined.
– Sealed ball bearing.
– Hard Nickel plating.
– Ideal for straight cable run mounting or mounting at cable stop locations.

ShifterCrank and derailleurPulley groove size that cable enters
Campagnolo & Shimano triple roadShimano triple mtb styleSmall
Shimano / SRAM 3 speed mtbCampagnolo & Shimano triple roadLarge
Shiftmate Zero
Shiftmate Zero Image

This Shiftmate is just to improve the cable line into the rear mech, it leads to crisper gear changes. Replaces older items (no longer available) such as Avid Rollamajig, Mr Control Roller (really for V-brakes), Acor Pizza Cutter, Tiso P-Pue and Crud Cog Hog.
Avid Rollamajig Acor Pizza Cutter Crud Cog Hog

7 Speed Bar End Shifter for Shimano
7 Speed Bar End Shifter for Shimano Image

For Shimano Nexus Internal Hubs

Details
– Super light weight only 64 grams making it the lightest bar-end shifter on the market
– 24mm & 22.2mm clamp-on design. Easy installation eliminates the need for disassembly to install
– High quality CNC precision machined parts.
– Sealed ball bearings and ultra smooth ramped profile indexing

Finally a shifting solution for people who want to use internal hubs with drop-bar, road bike style handle bars. It features a clamp-on mounting design which will fit standard diameter 24mm or 22.2mm handle bars with included spacer clamp shim.

8 Speed Bar End Shifter for Shimano
8 Speed Bar End Shifter for Shimano Image

For Shimano Alfine & Nexus Internal Hubs

Details
– Super light weight only 64 grams making it the lightest bar-end shifter on the market
– 24mm & 22.2mm clamp-on design. Easy installation eliminates the need for disassembly to install
– High quality CNC precision machined parts.
– Sealed ball bearings and ultra smooth ramped profile indexing

Finally a shifting solution for people who want to use internal hubs with drop-bar, road bike style handle bars. It features a clamp-on mounting design which will fit standard diameter 24mm or 22.2mm handle bars with included spacer clamp shim.

8 Speed Bar End Shifter for Sturmey Archer
8 Speed Bar End Shifter for Sturmey Archer Image

For Sturmey Archer Internal Hubs

Details
– Super light weight only 64 grams making it the lightest bar-end shifter on the market
– 24mm & 22.2mm clamp-on design. Easy installation eliminates the need for disassembly to install
– High quality CNC precision machined parts.
– Sealed ball bearings and ultra smooth ramped profile indexing

Finally a shifting solution for people who want to use internal hubs with drop-bar, road bike style handle bars. It features a clamp-on mounting design which will fit standard diameter 24mm or 22.2mm handle bars with included spacer clamp shim.

AeroBrake
AeroBrake Image

Bar end shifter mounted braking system.
Now you can have added braking control and safety right at your fingertips!

The AeroBrake system is a brand new concept for bicycle brake control. Finally there’s a great solution for braking control while in your aerobar’s. Not only will riders benefit from the added safety aspect of always having brakes at your fingertips, you will also gain speed through smarter brake control and modulation. No more having to sit up each and every time you need your brakes. Now you can enter corners with greater confidence knowing that you can precisely regulate your speed while remaining in your tuck. The AeroBrake system will help you ride faster by reducing over-braking tendencies and allow you to stay in a more aerodynamically efficient position for greater periods of time.

Offers clean cable routing.
Great for team time trials and holding tight drafting positions.
Ideal for triathlons where position control is critical to avoid drafting situations.
Huge benefits for racing technical courses and more efficient corner braking.
Super lightweight levers are only 28grams each, far lighter than any brake lever currently sold.

Double Control model L
Double Control model L Image

Double shifting input controller

Now people with clip on aero bars can shift from multiple locations!

The DoubleContol model L (long pull) is a brand new cable splitting invention designed to allow you to combine two shifting levers for control of shifting your bike. Folks with clip-on’s can now shift while riding in their aero bars just like the people with dedicated time trial bikes, plus they can also still use their drop bar shifter too!

Super light weight, only 16grams
Best of both worlds: shifting in aero position or using dropped bar shifters
Clean and small design
Works with both front and rear shifters

The DoubleControl L will work with both Campagnolo and Shimano Shifting systems. When combining shifters, both shifters have to be of the same brand and speed.
The DoubleControl L is designed to allow one shifter to have total control while the other shifter rests in the highest gear. Shifting of both shifters at the same time is not recommended.

Double Control Model S
Double Control Model S Image

The DoubleContol cable splitter is a new and totally unique concept. It weighs just 12 grams and is super small and compact. It’s versatile in that it can be mounted in a variety of locations including: inline, on top of the brake calliper, or at cable stop locations. It requires no internal springs and allows both brake levers to operate totally independent of each other while maintaining the same feel and function of a single brake lever system.

Extension mounted AeroBrake
Extension mounted AeroBrake Image

A great way to add a 3rd or 4th brake lever to your aerobar’s

Super light weight only 32 grams per lever!
Clamp mounting on 22mm to 22.2mm (7/8″) aerobar extensions and clip-on
High quality CNC precision machined parts
Unique offset design allows easy cable bypass routing with shifters.

The Jtek clamp on AeroBrake is designed to mount on aerobar extensions. The levers are installed and tied into your current braking system using the DoubleControl cable splitter. One or two levers can be added to your system depending on rider needs and preferences.

22.2mm Thumb Mount Adaptor
22.2mm Thumb Mount Adaptor Image

This allows the Jtek shifters to be mounted in a thumb style position giving the rider various mounting positions and more interchangeable options with Jtek shifters.

This adaptor is only compatible with Jtek shifters.

Dynamo Headlamp Bracket
Dynamo Headlamp Bracket Image

Jtek Alloy Dynamo Headlamp Bracket M5 Fork Crown Mounting – Black

V-brake or cantilever compatible. ***NOT FOR B+M OVAL Plus*** V-brake or cantilever brake (with spacing adaptor) compatible. High quality CNC’d alloy headlight bracket, anodized black. Includes: M5 x 20mm socket allen key bolt (for use with V-brake equipped cycles), M5 x 40mm socket allen key bolt and alloy spacer (for use with Cantilever equipped cycles), M6 x 25mm button head allen key bolt / 2 x M6 washers / 1 x M6 nylock nut (for headlight mounting). Unlike pressed steel headlight brackets this tough bracket will not fatigue and fail from road vibrations.

Jtek for Brompton Extra Light Front Hub
Jtek for Brompton Extra Light Front Hub Image

Narrow front hub for folding bikes, only 74mm wide between the outer lock nuts.
Quality sealed bearing hub with an 8mm axle. (to fit 8mm dropouts)
Replacement bearing our part 37283.
This superlight front hub will fit Brompton front forks, it’s 75grams lighter than the standard Brompton hub and has much lower rolling resistance.

Jtek Q+ Pedal Extenders 9/16 Inch
Jtek Q+ Pedal Extenders 9/16 Inch Image

No nonsense good quality pedal extenders from Jtek.
If you need a slightly more toe out foot riding position to relieve knee pain or to reduce heel rub on your crank arms try these pedal axle extenders.

– For 9/16 inch pedal threads
– Cr-Mo Steel
– Per Pair

Superlight Drop Bar Bar Ends
Superlight Drop Bar Bar Ends Image

Fixes to regular straight MTB bars, 22.2mm clamp
Replaces Newk drop bar ends

125g per pair

Cable Splitter for Gear Inner Wire
Cable Splitter for Gear Inner Wire Image

Gear cable connector with single grub screw. Top quality, aluminium. Accept one open end, and one gear nipple.
Accepts 1.1mm or 1.3mm gear wire.

Cable Splitter for Inner Brake Wire
Cable Splitter for Inner Brake Wire Image

Brake cable connector with two opposed grub screws. Top quality, aluminium. Accept one open end, and one pear brake nipple.
Accepts 1.6mm gear wire.

Cable Splitter for Inner Brake Wire - Short
Cable Splitter for Inner Brake Wire - Short Image

Extra short, facilitates cable removal from rear V brake on an S+S coupled frame.
Accepts 1.6mm gear wire.

Mech Verter
Mech Verter Image

This device converts top pull front derailleurs to bottom pull and bottom pull front derailleurs to top pull.
Available in 3 sizes 28.6, 31.8 and 34.9mm clamp diameter.
Pulley wheel has plastic shield to fend off dirt and grime.
CNC machined AL6061 T6 alloy in black finish with silver Jtek logo.

Shiftmate 8 Image
Shiftmate 8
This model is for mating Shimano 11 road STI levers with Shimano 11 MTN rear derailleur and cassette or 11 speed MTN rapidfire levers with Shimano 11 speed road rear derailleur and cassette. The ShiftMate Straight is an inline shi... Read More
11 Speed Bar End Shifter for Shimano Image
11 Speed Bar End Shifter for Shimano
For Shimano Alfine SG-S700 Internal Hub Details – The Shimano Alfine SG-S700 has different gaps in... Read More
ShiftMate 9 Image
ShiftMate 9
Designed for mixing SRAM 11 speed road shifter with SRAM 11 speed MTN deraileur. Please note that the pully cannot be reversed to use MTN shifter with road derailleur. table#t18 { border-collapse: collapse; bo... Read More
Shiftmate 1 Image
Shiftmate 1
This model is for mixing wheelsets or Campagnolo & Shimano 8, 9 & 10 shifting combinations. Please check the link above for all suitable combinations. – Shimano 8, 9 & 10 speed shifters & derailleur to Campag... Read More
Shiftmate 2 Image
Shiftmate 2
This model is for mating different speed shifters to different speed drivetrains. The ShiftMate is a shifting interface device for mating different bicycle shifting components and wheelsets. Using a ratio changing pulley, the Shif... Read More
Shiftmate 3 Image
Shiftmate 3
This model is for mating newer 2001+ Campagnolo 9 & 10 speed components with Shimano 9 & 10 speed components. Please check the link above for all suitable combinations. – Shimano 9 & 10 speed shifters to Campagnolo 9... Read More
Shiftmate 4 Image
Shiftmate 4
This model is for mating older Pre-2001 8 & 9 speed Campagnolo components with Shimano 8 & 9 speed components. You can also match newer Campagnolo 11 speed with Shimano 10 speed components. Please check the link above for all sui... Read More
Shiftmate 5 Image
Shiftmate 5
This model is for mating Campagnolo 2001+ shifters with SRAM 1:1 derailleurs. – see compatiblity guide. The ShiftMate Straight is an inline shifting interface device for mating different bicycle shifting components. Using a ... Read More
Shiftmate 6 Image
Shiftmate 6
This model is for mating Shimano shifters with SRAM 1:1 derailleurs or SRAM non-road shifters with Shimano derailleurs. It will also let you run Shimano 10 speed road STI with Shimano MTN 10 Dyna-Sys derailleurs and Shimano or SRA... Read More
Shiftmate 7 Image
Shiftmate 7
This model is for mating Shimano & Campagnolo triple road shifters with mountain bike front derailleurs and cranks or mountain bike front shfiters with road triple cranksets. The ShiftMate Straight is an inline shifting interf... Read More
Shiftmate Zero Image
Shiftmate Zero
This Shiftmate is just to improve the cable line into the rear mech, it leads to crisper gear changes. Replaces older items (no longer available) such as Avid Rollamajig, Mr Control Roller (really for V-brakes), Acor Pizza Cutter, Tiso P... Read More
7 Speed Bar End Shifter for Shimano Image
7 Speed Bar End Shifter for Shimano
For Shimano Nexus Internal Hubs Details – Super light weight only 64 grams making it the lightest bar-end shifter on the market – 24mm & 2... Read More
8 Speed Bar End Shifter for Shimano Image
8 Speed Bar End Shifter for Shimano
For Shimano Alfine & Nexus Internal Hubs Details – Super light weight only 64 grams making it the lightest bar-end shifter on the market –... Read More
8 Speed Bar End Shifter for Sturmey Archer Image
8 Speed Bar End Shifter for Sturmey Archer
For Sturmey Archer Internal Hubs Details – Super light weight only 64 grams making it the lightest bar-end shifter on the market – 24mm & ... Read More
AeroBrake Image
AeroBrake
Bar end shifter mounted braking system. Now you can have added braking control and safety right at your fingertips! The AeroBrake system is a brand new concept for bicycle brake control. Finally there’s a great solution fo... Read More
Double Control model L Image
Double Control model L
Double shifting input controller Now people with clip on aero bars can shift from multiple locations! The DoubleContol model L (long pull) is a brand new cable splitting invention designed to allow you to combine two shifti... Read More
Double Control Model S Image
Double Control Model S
The DoubleContol cable splitter is a new and totally unique concept. It weighs just 12 grams and is super small and compact. It’s versatile in that it can be mounted in a variety of locations including: inline, on top of the brake call... Read More
Extension mounted AeroBrake Image
Extension mounted AeroBrake
A great way to add a 3rd or 4th brake lever to your aerobar’s Super light weight only 32 grams per lever! Clamp mounting on 22mm to 22.2mm (7/8″) aerobar extensions and clip-on High quality CNC precision machined p... Read More
22.2mm Thumb Mount Adaptor Image
22.2mm Thumb Mount Adaptor
This allows the Jtek shifters to be mounted in a thumb style position giving the rider various mounting positions and more interchangeable options with Jtek shifters. This adaptor is only compatible with Jtek shifters.
Dynamo Headlamp Bracket Image
Dynamo Headlamp Bracket
Jtek Alloy Dynamo Headlamp Bracket M5 Fork Crown Mounting – Black V-brake or cantilever compatible. ***NOT FOR B+M OVAL Plus*** V-brake or cantilever brake (with spacing adaptor) compatible. High quality CNC’d alloy headli... Read More
Jtek for Brompton Extra Light Front Hub Image
Jtek for Brompton Extra Light Front Hub
Narrow front hub for folding bikes, only 74mm wide between the outer lock nuts. Quality sealed bearing hub with an 8mm axle. (to fit 8mm dropouts) Replacement bearing our part 37283. This superlight front hub will fit B... Read More
Jtek Q+ Pedal Extenders 9/16 Inch Image
Jtek Q+ Pedal Extenders 9/16 Inch
No nonsense good quality pedal extenders from Jtek. If you need a slightly more toe out foot riding position to relieve knee pain or to reduce heel rub on your crank arms try these pedal axle extenders. – For 9/16 inch... Read More
Superlight Drop Bar Bar Ends Image
Superlight Drop Bar Bar Ends
Fixes to regular straight MTB bars, 22.2mm clamp Replaces Newk drop bar ends 125g per pair
Cable Splitter for Gear Inner Wire Image
Cable Splitter for Gear Inner Wire
Gear cable connector with single grub screw. Top quality, aluminium. Accept one open end, and one gear nipple. Accepts 1.1mm or 1.3mm gear wire.
Cable Splitter for Inner Brake Wire Image
Cable Splitter for Inner Brake Wire
Brake cable connector with two opposed grub screws. Top quality, aluminium. Accept one open end, and one pear brake nipple. Accepts 1.6mm gear wire.
Cable Splitter for Inner Brake Wire - Short Image
Cable Splitter for Inner Brake Wire - Short
Extra short, facilitates cable removal from rear V brake on an S+S coupled frame. Accepts 1.6mm gear wire.
Mech Verter Image
Mech Verter
This device converts top pull front derailleurs to bottom pull and bottom pull front derailleurs to top pull. Available in 3 sizes 28.6, 31.8 and 34.9mm clamp diameter. Pulley wheel has plastic shield to fend off dirt and gri... Read More