Drivetrain System (64)

Option:  1, Crankset only 2, Crankset + BB: come with BB-7420 bottom bracket 68x113mm —————————————————————————— Note: 1, 172.5mm or 175mm arm random ship out as each batch may different 2,...

Option: 1, 6/7/8 Speed(HG71,112Link) 2, 6/7/8 Speed(HG40,116Link) 3, 6/7/8 Speed(HG40,118Link,box): Retail box version 4, 9 Speed(HG53,112Link) 5, 9 Speed(HG53,116Link) 6, 10 Speed(HG54,112Link) 7, 10 Speed(HG54,116Link) 8, 10 Speed(HG54,120Link) —————————————————————————— Model:...

Option: 1, Crankset only 2, Crankset + BB: come with BB-RS500 or BB-RS501 bottom bracket —————————————————————————— Model: FC-R2030 Level: Claris Speed: 3×8 Speed Chainring: 50-39-30T Compatible chain: HG 8/7/6-speed P.C.D.:...

Option: 1, BSA thread (68mm): SM-BBR60 BSA/English Threaded Shell (68mm width) 2, ITA thread (70mm): SM-BBR60 Italian Threaded Shell fits (70mm width) —————————————————————————— Model: SM-BBR60 (BSA thread) Type: BSA/English Threaded...

1, Crankset only 2, Crankset + BB: come with BB-RS500 or BB-RS501 BSA bottom bracket —————————————————————————— Model: FC-RS520 Color: Black Speed: 2×12 Speed Chainring: 50-34T  Feature: 2-PIECE CRANKSET Compatible chain:...

Model: CS-HG700-11 Speed: 11 Speed Color: Silver Compatible chain: HG-EV, LINKGLIDE, HG 11-speed Teeth: 11-34T (11-13-15-17-19-21-23-25-27-30-34T)     Weight: approx 380g High performance rider tuned gearing Compatible with GS cage rear...

Option: 1, Crankset only 2, Crankset + BB: Come with SM-BBR60 bottom bracket (BSA) —————————————————————————— Model: FC-R7100 Level: 105 Color: Black Speed: 2x12 Speed Chainring: 52-36T Compatible chain: HG 12-speed...

Model: CS-HG400-7 Speed: 7 Speed Compatible chain: IG, HG 8/7/6-speed Teeth: 11-13-15-18-21-24-28T     Weight: approx 227g CS-HG400-7 cassette sprocket has a premium-plated design and is compatible with the widely used...