Cranks & Drivetrain
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DID (Daido) Racing Pro Track Bike Chain (NJS)
The racing pro chain from Daido (DID), Made in Osaka, Japan.
NJS approved for use in Japanese pro keirin track racing.
Learn MoreUSD$31.00 -
Euro Asia Imports - Gold Medal Pro - Track Cog 12T - 18T
Hands down, one of the best cogs in existence. Perfectly round. Perfectly threaded. Perfect tooth profiles.
Learn MoreUSD$126.00 -
Euro Asia Imports Deluxe Track Cog 17T - 22T
The Euro-Asia track cog is constructed from hardened steel with machined edges for a smooth running and quiet drivetrain.
Learn MoreUSD$48.00 -
Euro Asia Imports Superstar Track Cog 13T - 18T
The best value for money cog in EAI's line up, the Superstar track cog is what made Euro-Asia's cogs the best in the world.
Learn MoreUSD$85.00 -
Hatta NJS Bottom Bracket Lockring
This is a replacement Lockring for Hatta R9400 Bottom Brackets.
Also fits Sugino 75 Bottom brackets Including Super Lap and Ceramic Bottom Brackets.
Learn MoreUSD$18.00 -
Hatta R9400 - replacement bearings/retainer set - NJS
New replacement ball bearings and retainers, for Hatta R9400 NJS Bottom Brackets! Learn MoreUSD$35.50 -
Hatta R9400 Track Bottom Bracket Set (NJS)
The R9400 is Hatta's square taper NJS Keirin approved Bottom Bracket offering
Learn MoreUSD$100.00 -
HKK Vertex Blue Track Racing Chain (NJS)
The Vertex Blue track racing chain from HKK, Japan.
This chain is black, but appears to shine blue from certain angles.
NJS approved for use in Japanese pro keirin track racing!
Learn MoreUSD$26.50 -
HKK Vertex Gold Track Racing Chain (NJS)
The Vertex Gold chain from HKK, Japan.
The links alternate between gold chrome plated, and black finish.
NJS approved for use in Japanese pro keirin track racing!
Learn MoreUSD$37.00 -
HKK Vertex Silver Track Racing Chain (NJS)
The Vertex silver chain from HKK, Japan. Made in Japan, to the highest quality standard.
NJS approved for use in Japanese pro keirin track racing!
Learn MoreUSD$37.00 -
Izumi Model 'V' Gold Track Racing Chain (NJS)
The stiffest and strongest chain, made for track racing, in the world.
NJS certified and stamped.
Learn MoreUSD$44.50 -
Kinugawa chain tensioners - pair (NJS certified)
Budget priced, simple, but effective! Mr Nagasawa includes these with the frames he builds for pro riders.
They fit both 110mm/8mm and 120mm/10mm track frame ends and are sold in pairs. Made in Japan, and NJS stamped and approved.
Learn MoreUSD$11.00 -
MKS chain tensioner for aluminium frames - CA-MX10
If you have an aluminium frame which has thick end plates, you need these chain tensioners, and not the NJS type. The NJS type only fit on steel frames. Learn MoreUSD$16.50 -
Nitto Stainless Bolt Caps
These Stainless Bolt caps are a clever new product from Nitto. Available in M5, M6 or M8 sizing in value-packs of 4 or as singles. Learn MoreUSD$7.00 -
Shimano 7710 Track Drivetrain - complete set
Drivetrain package comes with the following:
*Dura Ace FC-7710 Track NJS Octalink Crankset
*Dura Ace BB-7710 NJS Octalink Bottom Bracket
*Dura Ace 7710 NJS Chain Ring (45T to 55T)
*Your choice of Dura Ace or EAI Gold Medal track sprocket
*Your choice of Izumi V gold, or DID silver track chain.
Learn MoreAs low as: USD$591.50
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Shimano Dura Ace 7710 crank dust cap set
Replacement dustcaps and washers for Dura Ace Octalink 7710 crank sets. These also enable you to remove your cranks using only a hex wrench (7710 cranks only). Learn MoreUSD$16.50 -
Shimano Dura Ace 7710 Track Chainring (NJS)
Dura Ace 7710 series pro keirin track racing chainring from Shimano.
Learn MoreUSD$89.00 -
Shimano Dura Ace BB-7700 Track Bottom Bracket (NJS)
The tuning friendly bottom bracket compatible with the Shimano Dura Ace FC-7710 model crank set.
Learn MoreUSD$103.00 -
Shimano Dura Ace BB-7710 Track Bottom Bracket (NJS)
This is the recommended bottom bracket if you are planning on using the Shimano Dura Ace FC-7710
Learn MoreUSD$59.00 -
Shimano Dura Ace FC-7600 Track Crank Set (NJS)
The FC 7600 series track crank set from Shimano, bearing the legendary 'Dura Ace' name.
Strong, light, and beautiful. The 7600 model uses the classic 'square taper' style bottom bracket axle mounting system.
Learn MoreUSD$390.50