Aluminum Single Speed Cog Color:Purple • Works with Presta

• Works with Presta

Enduro 71900 (6900) ABEC-5 Angular Contact Bearing /each (10mm x 22mm x 6mm)

Use with SRAM DUB cranks

CENTER LOCK disc brake system

Aluminum Single Speed Cog Color:Purple • Works with PrestaThese aluminum single speed cogs feature extra tall teeth for reliable chain retention when using chain tensioners. They are reversible and feature a 4. 5 mm width at the base that won't dig into your freehub body. Compatibility These will fit on Shimano Hyperglide style freehub spline (geared or single speed). Not compatible with Shimano Microspline or SRAM XD freehubs. Designed to work with any chain through 12 speed Tooth width optimized for 9,10,