38mm is a new standard so seals and aftermarket parts will not be as widely available

where pedalling up the hill is still required

Quickly remove your headset with nothing more than the Park Headset Cup Removal tool and a hammer

55mm wide clamping platform

The ring centerline is ~2mm from the ring's mounting face so they usually sit about 2mm closer to the frame than the stock big ring (depends on the stock ring)

Ion Scrub Amp Full Face Helmet - M - Black Ignore Wholesale Tier 1 Brand Rule 38mm is a new standardMET X ION Scrub Amp Helmet: Fullface helmet for enduro & downhill oriented mountain biking. The MET X ION Scrub Amp is a budget friendly choice for those who thrive on fast runs. Safety features such as a flexible visor or Safety Release ensure that you can focus solely on the trail in front of you. In addition, the ventilation system and the breathable chin strap ensure that you keep a cool mind in any situation. Lightweight composite fibreglass