Enduro1 Wheel Spacer Kit 20mm

Water, mud, pressure washing, and creek crossings all force moisture past your axle collar and into the hub — quietly shortening the life of your wheel bearings.

The Enduro1 Waterproof Axle Collar Kit adds a secondary seal with a high-grade fluororubber O-ring to block water from entering the center of the wheel. Machined from billet 6061-T6 aluminum and anodized for durability, it’s a simple upgrade that protects your bearings in the harsh conditions off-road bikes live in.

Install it once. Protect your bearings for the long haul.