8 Speed Bar End Shifter for Sturmey Archer

Jtek 8 Speed Bar End Shifter picture

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.

8 Speed Bar End Shifter for Shimano

Jtek 8 Speed Bar End Shifter picture

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.

11 Speed Bar End Shifter for Shimano

Jtek 11 Speed Bar End Shifter picture
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

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.

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Shifter Derailleur Cassette type and speed Pulley groove size that cable enters
SRAM 11 speed road SRAM 11 speed MTN Shimano / SRAM / Campagnolo 11 speed Small (as supplied)
Shimano 11 speed road Shimano 11 speed road Shimano 9 speed Small (as supplied)
Shimano 11 speed MTN Shimano 11 speed MTN Shimano 9 speed Small (as supplied)

Shiftmate 7

Jtek 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 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.

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Shifter Crank and derailleur Pulley groove size that cable enters
Campagnolo & Shimano triple road Shimano triple mtb style Small
Shimano / SRAM 3 speed mtb Campagnolo & Shimano triple road Large

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-Pue and Crud Cog Hog.
Avid Rollamajig Acor Pizza Cutter Crud Cog Hog

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 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.

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Shifter Derailleur Cassette type and speed Pulley groove size that cable enters
Shimano 11 speed road Shimano 11 speed MTN Shimano / SRAM / Campagnolo 11 speed Small
Shimano 11 speed MTN Shimano 11 speed road Shimano / SRAM / Campagnolo 11 speed Large

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 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 5

Jtek Shiftmate Straight picture

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.

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Shifter Derailleur Cassette type and speed Pulley groove size that cable enters
Campagnolo 9 speed SRAM 1:1 SRAM / Shimano 9 speed Small
Campagnolo 10 speed SRAM 1:1 SRAM / Shimano 10 speed Small
Shimano 11 speed road Shimano 11 speed road Shimano 7 or 8 speed road Small
Shimano 11 speed MTN Shimano 11 speed MTN Shimano 7 or 8 speed road Small

Shiftmate 4

Jtek Shiftmate picture

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.

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Shifter Derailleur Cassette type and speed Pulley groove size that cable enters
Shimano 8 speed Pre 2001 Campagnolo Campagnolo 8 speed Small
Shimano 9 speed Pre 2001 Campagnolo Campagnolo 9 speed Small
Campagnolo 8 speed Shimano road to 10, MTN to 9 speed Shimano 8 speed Large
Pre 2001 Campagnolo 9 speed Shimano road to 10, MTN to 9 speed Shimano 9 speed Large
Campagnolo 11 speed Shimano road to 10, MTN to 9 speed Shimano 10 speed Large
SRAM road 10 speed Shimano road to 10, MTN to 9 speed Campagnolo 10 speed Small
Shimano road 11 speed SRAM road 10 speed SRAM 10 speed Small
Shimano road 11 speed SRAM road 11 speed Shimano or SRAM 11 speed Small
SRAM road 11 speed Shimano road 11 speed Shimano or SRAM 11 speed Large
Campagnolo 10 speed Campagnolo 10 speed Shimano 7 or 8 speed Small