The combination between the slim crank arms, and the hollow chainring gives the crank an authentic style.
Available in 165mm, 170mm and 172.5mm arm length, and single speed or multi speed chainrings.
Recommended for cross bikes, track bikes, touring bikes, commuters, and old school MTBs.
Chainring fixing bolts and crank caps included.
- You are technically able to use the multi speed crank on a single speed bike, but the opposite will NOT WORK.
- We recommend using a narrow wide chainring or a chain keeper when installing the RMC Multi Speed Crank to a 1x bike.
- Frames that have wide chain stays, such as MTBs, may have a difficulty upon installing. Difficulties such as, the arms touching the chain stay and not able to move. Please be aware.
For single speed：1/8″ / 46T / PCD144mm
For multi speed：3/32” / 42T / PCD130mm
Crank arm legnth : 165mm, 170mm, 172.5mm
Bottom Bracket：Square Tapered (JIS)
Suggested Bottom Bracket length 110mm - 113mm