Drivetrain System (105)

Option:  1, Crankset only 2, Crankset + BB: come with square taper bottom bracket 68x118mm —————————————————————————— Item 1: Crankset Brand: SNFU Crank material: Aluminum Alloy Chainring material: Aluminum Alloy Color:...

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, Crankset only: 48-36-26T 2, Crankset + BB: 48-36-26T, come with bottom bracket —————————————————————————— Crankset model: FC-T4010 Level: Alivio Color: Black Speed: 3 x 9 Speed Compatible chain: HG...

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, Front hub(32Hole)  2, Front hub(32Hole)+RT10: come with 1 PCS SM-RT10 rotor 3, Rear hub(32Hole) 4, Rear hub(32Hole)+RT10: come with 1 PCS SM-RT10 rotor 5, Front+Rear hub(32Hole)  6, Front+Rear...

Option: 1, Crankset only(42T) 2, Crankset(42T) + BB: come with BB-UN101 bottom bracket 3, Crankset only(48T) 4, Crankset(48T) + BB: come with BB-UN101 bottom bracket —————————————————————————— Model: FC-TY301 Level: Tourney...

Option: 1, Crankset only 2, Crankset + BB: come with 110.5mm bottom bracket —————————————————————————— Crankset model: Prowheel Ounce Color: Black Speed: 2×7/8 Speed Chainring: 50-34T Removable Chainring P.C.D.: 110mm  ...

Model: CS-R7101-12 Level: 105 Speed: 12 Speed Compatible chain: HG 12-speed Teeth: 11-34T (11-12-13-14-15-17-19-21-24-27-30-34T)     Weight: approx 360g Refined 12-step gear combination provides peak efficiency and accelerating performance for every...