SRAM X4/X3 PG-850 Cassette

PowerGlide II™ 8-speed performance in an all-steel cassette.

Specifications:

– Speeds: 8-speed
– Recommended Chain: PC-38
– Lock Ring Material: Steel
– Sprocket Material: Chrome Plate
– Compatibility: Performance optimized with SRAM Chains

Technology:

PowerGlide II: Cassette technology optimized for offroad. More reliable. More durable. Better performing, thanks to an optimal tooth profile and shift ramp design for quick and positive index shifting. Go climb a mountain.