SRAM's X9 hubs are built tough with light aluminum hubshells for the strength to tackle the mountain year after year. You'll love the durable high-precision cartridge bearings that spin smoothly in all conditions. Plus, careful machining helps keep the X9's weight low without compromising durability.
- Fits 12 x 142mm rear spacing
- Compatible with 6-bolt rotors
- 32-hole hub
- Weight: 395 grams