DESCRIPTION
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 8/7/6-speed
P.C.D.: Riveted
Chain guard: With chain guard
Arm length: 170mm
Bottom bracket type: Square
Recommended bottom bracket: BB-UN101
Recommended bottom bracket axle length: 123mm
FC-TY501-2 MTB bike crankset delivers reliable, precise DUAL SIS shifting with chainguard
——————————————————————————
Model: BB-UN101
Type: Square taper
Shell width: 68mm
Shell thread: BC1.37" x 24T
Axle length: 123mm
Weight: approx 280g
Square tapered axle
Sealed cartridge keeps out dirt and water
Easy installation
