Onyx Racing Products 20mm BMX Thru-bolt Axle - 145mm - Black 21"TT OLD: 100mm (F) / 110mm

OLD: 100mm (F) / 110mm (R)

1" (F & R)

It uses an OS spline driver compatible with box OS cogs and other oversized cogs and lockrings like the Onyx Ultra SS line

yet durable co-molded construction that is IPX7 (waterproof) rated

Onyx Racing Products 20mm BMX Thru-bolt Axle - 145mm - Black 21"TT OLD: 100mm (F) / 110mmPremium 20mm thru bolt axle with durable anodized finish. Compatible with Onyx 20mm hubs and most 20mm BMX setups. Complete kit includes the axle, mounting bolts, and two 3. 25mm spacers for proper hub alignment and secure wheel installation. Length: 145mm Color: Black Measure all lengths with spacers, chain tensioners, adaptors in place (See diagram) Thru axles are compatible with forks within + 1 mm of listed length. Spacers included with thru axles