For more aggressive lines, longer stages, and high-speed runs, the Hydra2 Enduro 6-Bolt Front Wheel has you covered. Its reinforced rim profile and pinch-flat preventing hollow bead wall withstand tough hits, while Hydra2’s ultra-fast engagement powers you through rocky tech sections and sharp switchbacks effortlessly. Paired with i9's reliable, customizable straight-pull aluminum spokes, these wheels are built to keep you confident, from the first descent to the final sprint for the podium. Industry Nine Hydra 2 Enduro Features A 65% thicker axle that’s been redesigned to dissipate stress more effectively A new, foolproof design to ensure consistent bearing preload, regardless of variations in axle tightness Industry Nine Enduro Specs Front Wheel Hub Rim Spoke Parts/Upgrades Industry Nine Enduro Front Wheel Model: Industry Nine Hydra2 Enduro Built For: Big Mountain and Enduro Riding Position: Front Warranty: 2 Years ( Click here for details ) Weight: 790 grams (27.5"), 840 grams (29") Weight Limit: 290lbs or 132kg max Wheel is shipped tubeless-ready and includes the rim tape and valve installed. I9 Hydra 2 Hub Model: Industry Nine Hydra2 Rotor Mount: 6-Bolt Holes: 32 hole Bearing: Enduro Material: Aluminum I9 Enduro 300 Rim Model: Industry Nine Enduro 300 Tire Width: 2.30" - 2.80" Inner Rim Width: 30mm Outer Rim Width: 37.6mm Valve: 40mm Presta (color matched to hub) Material: Aluminum Rim Tape: Included & Installed Tubeless Ready: Yes Rim Weight: 490 grams (27.5"), 520 grams (29") Industry Nine Alloy Spoke Model: i9 Proprietary Alloy Spoke Shape: Straight-Pull Material: Machined Aluminum Nipple: i9 Integrated, Aluminum Spoke count: 32 Hydra 2 Ceramic Upgrades Freehub: Ceramic Freehub Kit Bearings: Ceramic Bearing Kit Hydra 2 Enduro Replacement Parts Rim: Enduro 300 Rim Freehub: Complete Freehub Kit Bearing: Hub Bearing Kit Bearing Tool Kit: Bearing Tool Kit Front Axle: Front Hub Axle Rear Axle: Rear Hub Axle Front EndCaps: Front EndCaps Rear EndCaps: Rear EndCaps Pawl: Freehub Pawl Pawl Spring: Freehub Pawl Spring Tubeless Valves: Tubeless Valves