Promax PI-1 Alloy Press-In Threadless Headset location-68030398627-out-of-stock Shorter tracks with lower starting

Shorter tracks with lower starting hills where instant bursts of speed are essential

hollow aluminum center axles with 6x1mm axle bolts and a 3 pawl aluminum driver with 16T Shimano style cog for solid and reliable engagement

BOLT REQUIREMENT: Fits standard gear bolt that comes with 2-pc and 3-pc cranks

6oz or 12oz cans

FIT: 3/8" or 14mm axles (adapters included)

Promax PI-1 Alloy Press-In Threadless Headset location-68030398627-out-of-stock Shorter tracks with lower startingThe Promax PI 1 Headset is two headsets in one! Because the bearings are 45x45 you can remove the other cups and use them as an Integrated headset. This takes the pain out of making sure you are buying the right headset and knowing that when you switch frames you will have what you need. SPECS: SIZE: 1" and 1 1 8" STYLE: Standard press in cups, 45x45 bearings so it can be used and an Integrated headset too! BEARING: Super smooth rolling, precision