Drivetrain System (105)

Option: 1, 68×113mm 2, 68×117.5mm 3, 68×123mm —————————————————————————— Note: Some batch with white coating on the left cup —————————————————————————— Model: BB-UN300 Type: Square taper Shell width: 68mm Shell thread: BC1.37"...

Option:  1, Crankset only 2, Crankset + BB: come with UN101 bottom bracket —————————————————————————— Model: FC-TY501-2 Level: Tourney Color: Black Speed: 2 x 6/7/8 Speed Chainring: 46-30T Compatible chain: HG...

Option:  1, Crankset only 2, Crankset + BB: come with bottom bracket —————————————————————————— Brand: Prowheel  Color: Black Speed: 1 Speed Crank material: FORGED AL-6061-T6 Chainring material: Steel Chainring: 52T Chain...

Option: 1, Front hub: Front hub only  2, Rear hub: Rear hub only  3, Front + Rear hub: Front and rear hub   —————————————————————————— Front hub model: HB-RS400 Rear hub...

Model: FH-TX800 Level: Tourney Color: Black Axle: Quick release  Spoke hole: 32 holes Brake type: V-Brake / Rim brake Rear speeds: 8/9/10 Speed  (Pls leave message when order, if you...

Option: 1, Crankset only(T4060,48T): FC-T4060 crankset(Black) 2, Crankset(T4060,48T) + BB: FC-T4060 crankset(Black) with SM-BB52 bottom bracket 3, Crankset only(M4060,48T): FC-M4060 crankset(Silver grey) 4, Crankset(M4060,48T) + BB: FC-M4060 crankset(Silver grey) with...

Option:  1, 9 Speed(11-36T) 2, 9 Speed(11-41T) 3, 9 Speed(11-46T) 4, 10 Speed(11-39T) 5, 10 Speed(11-43T) 6, 10 Speed(11-48T) 7, 11 Speed(11-45T) 8, 11 Speed(11-50T) —————————————————————————— Tips:  1, Only compatible...

Option: 1, SM-BB52(BSA) 2, BB-MT500(BSA): (New batch is BB-MT501,random ship out) 3, BB-MT500(Press-fit) 4, BB-MT800(BSA) 5, BB-MT800(Press-fit) —————————————————————————— Tips:  1, BB52 is standard compatible part for: Alivio/Deore/Zee/XTR FC-M4050,FC-MT500,FC-M6000,FC-M4100,FC-M5100,FC-M610,FC-M9100... 2, MT500...