About This Product
The Crupi Expert Cranks-Black at J&R Bicycles use high-quality materials and advanced engineering to deliver a lightweight yet strong BMX race crank. Built from forged 6061-T6 aluminum alloy, the Expert Race Cranks feature steel pedal inserts for added strength and well as an integrated 104BCD 4-bolt spider for use with a 4-bolt gear. For even more weight savings and durability, this crank is made with a hollow chromoly steel spindle integrated into the drive-side arm. Included pedal washers are to be used at all times and the recommended rider weight limit for the Crupi Expert Race Cranks is 165 lb.
SPECIFICATIONS
- Steel pedal inserts for strength
- Pedal washers (included) must be used at all times!
- Hollow 24mm 10-Spline chromoly spindle is permanently pressed into the drive-side arm
- Built in 104BCD 4-Bolt spider
- Note: Recommended 165lb Rider Weight Limit
- Bottom Bracket sold separately
- Available in silver or black in sizes 152mm - 170mm
- Weight = 23oz (160mm)
- Tighten Spindle Bolt to 2-2.5Nm
- Tighten Pinch Bolts to 12-14Nm
