Forged 6061 T6 aluminum crankset: Delivers lightweight strength for demanding BMX racing
Integrated 104BCD 4-bolt spider: Enables compatibility with 4-bolt gear systems for improved drivetrain efficiency
Steel pedal inserts: Adds durability and strength to withstand high impact loads
Hollow 24mm 10 spline chromoly spindle: Permanently pressed into drive side arm for reduced weight and increased longevity
Available in black or silver: Offers aesthetic options to match your bike
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PRODUCT DETAILS
Crupi Expert Race Cranks are made using forged 6061-T6 aluminum and 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!
