The SRAM PG-970 9-speed mountain bike cassette with PowerGlide II technology delivers optimum performance in almost any cycling conditions

surface treatment

please clamp to the seat post only

small snacks and a 3L hydration bladder

Vacuum Insulated

Hope Pro 5 Rear 6 Bolt 12x157mm Disc Hub - Rear - 12x157mm Superboost - XD Driver - 6 Bolt - 32 Hole - J-Bend - Silver Heavy/Bulky The SRAM PG-970 9-speed mountainA reduction in drag, increased engagement plus no loss of durability: the Pro 5 is the next evolution of hub from Hope Technology. Features: Improved sealing to stop dirt ingress and to reduce drag New Labyrinth seal has zero drag for incredible freewheeling performance New Pawls Springs design to increase longevity, load capacity & a reduction of drag Increased engagement from 44 to 108 with a new offset 6 pawl freehub design New step down axle