Drivetrain System (105)

Model: VP BC-73 Type: Square taper Shell width: 68mm Shell thread: BC1.37" x 24T Bearings: Sealed Cartridge Axle: Boron steel Size: 68 x 103 mm 68 x 107 mm 68...

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 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 —————————————————————————— Crankset model: FSA Vero Pro Color: Black Material: Alloy Speed: 2×9/10/11 Speed Chainring: 48-32T Removable...

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, 170mm arm length 2, 175mm arm length —————————————————————————— Model: FC-E6010  Color: Black Chainring: no chainring Arm length: 170mm / 175mm Bottom bracket type: Square taper Weight: apprx 500g...