Drivetrain System (60)

Model: CS-PG-1030 Speed: 10 Speed Color: Silver Cogs type: Cassette Weight: approx 305g Teeth: 11-32T (11-12-13-15-17-19-22-25-28-32T) Durable nickel chrome finish PowerGlide II technology provides super-smooth shifting between gears PG-1030 Cassette...

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 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...

Option: 1, 14-28T(6 Speed,MF-TZ500-6) 2, 14-34T(6 Speed,MF-TZ30-6) 3, 14-28T(7 Speed,MF-TZ500-7) 4, 14-34T(7 Speed,MF-TZ500-7) 5, 14-28T(7 Speed,MF-TZ510-7) 6, 14-34T(7 Speed,MF-TZ510-7) —————————————————————————— Tips:  1, MF-TZ510 with better corrosion resistance than MF-TZ500 2,...

Option: 1, HG200-8 (12-32T)  2, HG31-8 (11-30T)  3, HG31-8 (11-32T)  4, HG31-8 (11-32T)  5, HG41-8 (11-30T)  6, HG41-8 (11-32T)  7, HG41-8 (11-34T)  8, HG51-8 (11-32T)  —————————————————————————— Model: CS-HG200-8 Level: TOURNEY...

Model: SM-BB71-41B Type: Press-Fit Shell Width: 86.5mm Axle Diameter: 24mm Weight: approx 72g Sealed cups keep out dirt and water Maintenance free High quality sealed bearing For 24mm cranks Fits...

Option: 1, 12-25T 2, 11-28T 3, 11-30T 4, 11-32T —————————————————————————— Model: CS-R7000 Level: 105 Speed: 11 Speed Cogs type: Cassette Compatible chain: LINKGLIDE, HG 11-speed Teeth: 11-28T, 11-30T, 11-32T, 12-25T...