Crupi Quad BMX Hub Set-Black-28H Tripod Seats TIRE FIT: 20x11/8" and 20x13/8"

TIRE FIT: 20x11/8" and 20x13/8"

The OS GUARD is CNC machined from 7075-T6 aluminum for maximum strength with offset 1/8" teeth… Full sprocket guard designed to protect your chain and sprocket teeth from smashing damage… Five-spoke design with 3 bolt holes for easy sprocket rotation

Features replaceable grip pins

super grippy rubber that works equally as well on cement or wood

Crupi Quad BMX Hub Set-Black-28H Tripod Seats TIRE FIT: 20x11/8" and 20x13/8"The Crupi Quad BMX Hub Set Black 28H features a new alternative design which is similar to instant engagement but without the higher cost. The Quad has 150 ratchet teeth that engage every 2. 4 degrees with 4 pawls (3 pawls in the 28H hub). Four cog spacers are still included, allowing you to position the cog where it provides the best possible chain alignment. The hubset comes with a 16t cog but is designed to work with any Shimano compatible cog and