BONTRAGER SELF-SEALING 29x1.75-2.125 (700x44-54C) PRESTA VALVE TUBES discount_processed Centrelock disc hubs with 12

Centrelock disc hubs with 12 mm thru-axle front and rear

Install 3 pawls/springs for 54 tooth engagement or 6 pawls springs for 108 tooth

Keep an eye on your speed

The Unior Hub Genie's expanding collet and plastic dipped handle ensure an easy removal of hub end caps without damaging them

aggressively treaded Gnarwhal

BONTRAGER SELF-SEALING 29x1.75-2.125 (700x44-54C) PRESTA VALVE TUBES discount_processed Centrelock disc hubs with 12Self sealing to keep you rolling Protect yourself from flats with these specially designed Self Sealing tubes that instantly seal small hole punctures. Premium quality butyl rubber tubes feature a 0. 9mm wall thickness for the perfect balance of weight savings and durability. Features 0. 9mm wall thickness The specifically engineered formula instantly seals small holes from puncture flats 100% inspected for guaranteed quality Specification Size: 29" x