- 46
- 42-32-22T, 48-38-28T
- 165 / 170 / 175
- 50
Specifications
As listed in the manufacturer's catalog.
General
- Series
- TOURNEY TX
- Model no.
- FC-TX801
- Rear speeds
- 8/7/6
- Compatible chain
- HG 8/7/6-speed
- Chain line (mm)
- 50
- P.C.D. (mm)
- Riveted
- Spider/gear arms
- 4
- Chainring combination
- 42-32-22T, 48-38-28T
- Q-factor (mm)
- 187.9
- Compatible bottom bracket type / Square
- Yes
- Axle length of BB-UN/ES (mm)
- LL123
- Chain case compatible
- Yes
- Crank fixing screw included
- Yes
Color
- 1
- Black
- 2
- Silver
O.L.D.
- Thru (mm) / 142
- Yes
- QR/Nut (mm) / 135
- Yes
Crank arm length (mm)
- 165
- Yes
- 170
- Yes
- 175
- Yes
Optional chain guard
- With chain guard
- Yes
- Without chain/bash guard
- Yes
Recommended bottom bracket
- Threaded (normal)
- BB-UN101
- Threaded (chain case)
- BB-UN101-K
Threaded bottom bracket shell width (mm)
- 68
- Yes
- 73
- Yes
Crank arm
- Material
- Aluminum
- Finish
- Painted
Spider arm cover
- Material
- Resin
- Finish
- Resin
Outer ring
- Material
- Steel
- Finish
- Painted
Middle ring
- Material
- Steel
- Finish
- Painted
Inner ring
- Material
- Steel
- Finish
- Painted
How spec sheets write it
The most common ways bicycle spec sheets name it, by number of mentions.
-
Shimano FC-TX801, 48x38x28T, BB-UN100, 175mm
-
Shimano Tourney, FC-TX801, 48-38-28 T, BB type: BSA 73mm / 2-Piece
-
Shimano FC-TX801, 42x32x22T
-
Shimano FC-TX801, 42/32/22, 15: 170, 17-21: 175
-
Shimano FC-TX801, 48x36x26T, BB-UN100, 175mm, Chainguard
-
Shimano FC-TX801, 42x32x22T, 170mm
-
Shimano FC-TX801 48-38-28H, 170mm
-
Shimano FC-TX801, 48x38x28T
