SRAM X0 Rear Hub (Boost 148)

  • Price listed is for hub as described (image may differ).

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  • SRAM XD...


Finally, a hub worthy of the X0 name! Built to roll over the toughest mountain terrain, SRAM's X0 Boost Hub proves that being solid doesn’t mean being sluggish. SRAM's double time ratchet design gives you smooth 6.9-degree engagement—all while keeping everything light and steady. Super-precise Speedball bearings mean lower resistance, faster revolutions and no more time spent readjusting play. From pawl tooth to side cap, SRAM went the extra mile on the X0 Boost Hub—so you have less to worry about on the trail.

• Boost 148 x 12mm axle diameter
• Tapered aluminum axle is strong and light
• 32-hole
• XD driver body for 11-speed compatible hubs
• Weight: 250 grams

Features & Info

Boost Technology

Boost is a wheel and drivetrain specification that provides:

• Increased wheel stiffness and durability
• Better riding efficiency and bike handling precision
• Frame geometry with shorter chain stays
• Wider and stiffer suspension pivots
• Wide range of chainring options
• More clearance for bigger tires

Compatible with 6-bolt rotors