Crupi 5-Bolt Chain Ring

Crupi BMX Verified independent store

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PRODUCT DETAILS Crupi chainrings have been race proven for over 16 years! CNC machined from 6061-T6 aluminum plate. Machining rather than stamping our rings ensures that each gear is perfectly round and flat. Designed to fit any crank with a 110BCD 5-Bolt spider Chain fit = 3/32" Available in sizes 34t through 45t Weight = 2.5oz (42T) Click Here for a BMX Gear Calculator Show more