Crupi Rhythm Expert Cranks

Rhythm Expert Race Cranks are made using forged 6061-T6 aluminum which are then hollowed out on the back side to reduce weight.  Ride Crupi.

• Steel pedal inserts for strength
• Hollow 24mm 10-Spline chromoly spindle is permanently pressed into the drive-side arm
• Built in 110BCD 5-Bolt spider
• Note: Recommended 165lb Rider Weight Limit
• Bottom Bracket sold separately
• Available in silver, black or white in sizes 150mm – 170mm
• Weight = 21.83oz (160mm)
• Tighten Spindle Bolt to 2-2.5Nm
• Tighten Pinch Bolts to 12-14Nm