DESCRIPTION
Option:
1, Crankset only(48T): 48-38-28T
2, Crankset(48T) + BB: 48-38-28T, come with BB-UN101 bottom bracket
3, Crankset only(42T): 42-32-22T
4, Crankset(42T) + BB: 42-32-22T, come with BB-UN101 bottom bracket
-------------------------------------------------------------------------------
Model: FC-TX801
Level: TourneyTX
Color: Black
Speed: 3 x 6/7/8
Chainring: 48-38-28T / 42-32-22T
Compatible chain: HG 8/7/6-speed
P.C.D.: Riveted
Chain guard: with chainguard
Arm length: 170mm
Bottom bracket type: Sqaure taper
Recommended bottom bracket: BB-UN101
Recommended bottom bracket axle length: 123mm
-------------------------------------------------------------------------------
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
