PRODUCT DETAILS

The All New CrupiExpert Race Cranks are made using forged 6061-T6 aluminumand are now 104BCD 4-Bolt cranks meaning you will need to use a 4-Bolt gear.

• 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-Boltspider
• 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 to2-2.5Nm
• Tighten Pinch Bolts to12-14Nm