Enduro CO MR 18307 18mm x 30mm x 7mm Hub Bearing - 18mm - 30mm - 7mm - ABEC-5 Ceramic Radial Bearing - Black Oxide Gift Card durability and strength needed to

durability and strength needed to create a long-lasting airtight seal inside a tubeless rim

Size: 146mm x 20mm x 8mm each tool

Backside: 90% Polyester

Hexagon outsole featuring reverse hex traction pattern on toe and heel for hike able climbs and descents

000gm 100% polyester

Enduro CO MR 18307 18mm x 30mm x 7mm Hub Bearing - 18mm - 30mm - 7mm - ABEC-5 Ceramic Radial Bearing - Black Oxide Gift Card durability and strength needed toCO MR 18307LB Enduro Zero, Black Oxide, Ceramic Hybrid, ABEC 5, radial Bearing (C3 clearance) 18 x 30 x 7mm Enduro Zero, Ceramic Hybrid, ABEC 5, radial bearing featuring black oxide treated 52100 high Carbon Chromium alloy races paired with Grade 5 Silicon Nitride Ceramic balls, with dual lip labyrinth (LLB) seals to withstand the outside elements and to contain the 90% fill Mobilux NGLI 2 high pressure water proof synthetic grease. Si3N4 ceramic