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Thousands of items discounted for your shopping pleasure! Visit the J&R Bicycles BMX Closeout Zone today!
Thousands of items discounted for your shopping pleasure! Visit the J&R Bicycles BMX Closeout Zone today!

Crupi Rhythm Cassette Cog-Chromoly

by Crupi
$29.95

About This Product

SPECS:
FIT: Crupi Rhythm hubs or any Shimano compatible hub
CHAIN FIT: 3/32" recommended (1/8" can be used as well)
MATERIAL: Machined 4130 chromoly
 
J&R Helpful Hint: Cogs and sprockets wear over time.  We recommend replacement every 6 months due to chain wear.

Weight:
12T: 0.7oz/20g
13T: 0.84oz/24g
14T: 1.02oz/29g
15T: 1.12oz/32g
16T: 1.3oz/37g
17T: 1.51oz/43g
18T: 1.69oz/48g