Crupi Quad BMX Hubset-Blue-28H speedco X2 (2017 version) and M1

X2 (2017 version) and M1 pedals to the SX version

16 tooth: 22 grams (

making clipping in more distint and helping to keep you clipped in even under extreme pedal power

high pressure rated (100psi)

The Fly Racing Main Event Backpack-Black features a large main compartment

Crupi Quad BMX Hubset-Blue-28H speedco X2 (2017 version) and M1The Crupi Quad BMX Hub Set Blue 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