- 19
- 50-34T, 52-36T
- 43.5
Specifications
As listed in the manufacturer's catalog.
General
- Series
- TIAGRA
- Model no.
- FC-R4000
- Color / 1
- Black
- Rear speeds
- 11
- Compatible chain
- LINKGLIDE, HG 11-speed
- Chain line (mm)
- 43.5
- P.C.D. (mm)
- 110
- Spider/gear arms
- 4
- Chainring combination
- 50-34T, 52-36T
- Q-factor (mm)
- 150
- Optional chain guard / Without chain/bash guard
- Yes
- 2-PIECE CRANKSET
- Yes
- Compatible bottom bracket type / Outboard
- Yes
- Outer/middle ring fixing bolt / Material
- Stainless steel
- Crank fixing screw included
- Yes
- Note
Crank arm length (mm)
- 165
- Yes
- 170
- Yes
- 172.5
- Yes
- 175
- Yes
Recommended bottom bracket
- Threaded (normal)
- BB-RS501
- Press-Fit
- BB-RS500-PB
Threaded bottom bracket shell width (mm)
- 68
- Yes
- 70
- Yes
Crank arm
- Material
- Aluminum
- Finish
- Anodized
Crank axle
- Material
- Steel
- Finish
- Plated
Outer ring
- Material
- Aluminum+Resin
- Finish
- Anodized
Inner ring
- Material
- Aluminum
- Finish
- Anodized
How spec sheets write it
The most common ways bicycle spec sheets name it, by number of mentions.
-
Tiagra 50/34
-
Shimano FC-R4000, 50/34
-
SHIMANO TIAGRA FC-R4000, 50-34T
-
Shimano FC-R4000, 34/50 XS:165mm, S:165mm, M:170mm, M/L:170mm, L:172.5mm, XL:172.5mm
-
Shimano FC-R4000, 34/50 XXS: 165mm, XS: 165mm, S: 165mm, M: 170mm, L: 172.5mm
-
Shimano Tiagra FC-R4000, 11-speed, 50/34t
-
Shimano Tiagra, FC-R4000, 50/34T
-
undefined - 44, 49, 52, 54, 56: Shimano Tiagra R4000, 50/34, 165mm length; 58, 61: Shimano Tiagra R4000, 50/34, 170mm length
Bicycles
Published bicycles that use it, newest model years first.
