Aeffect is Race Face's forged alloy crank for the XC and trail scene: 6066 aluminium arms in a sleek two-tone finish, ready to attack any loamy surface with confidence without putting too big a hurt on your fun funds.

Highlights

• Forged 6066 aluminium arms for the right amount of stiffness
• Sleek two-tone finish
• 24mm steel CINCH spindle, 137mm long
• 51mm chainline
• 652g (170mm arms, 32T alloy chainring)
• Lifetime Warranty, crashes included

Material matters

6066 aluminium is no pushover, but to get the right amount of stiffness Race Face forges it. Three arm lengths, 165, 170 and 175mm, mean it fits just about anything on two wheels.

Swap rings with CINCH

Race Face's CINCH system lets you swap chainrings of all shapes and sizes, and is designed to work with your next bike, and the bike after that.

Compatibility & fit

This crank uses Race Face's 24mm CINCH spindle, 137mm long, for a 51mm chainline. Race Face notes its 24mm spindles aren't replaceable, so this is a 137mm-spindle crank for good. You'll need a 24mm bottom bracket that suits your frame. Chainrings and bottom brackets are sold separately. Crank and bottom-bracket fitting is a separate workshop service at Tune Cycles, and we can check your frame's bottom bracket standard and chainline with you before you order.

Sizes & options

Choose your arm length; all lengths are black with the 137mm spindle.