Shimano Cassette Sprocket 12Speed 11-34T Wheel Parts Rehydrating formula to preserve braking

Rehydrating formula to preserve braking components

Sturdy chromoly spindle

Durable and lightweight aluminium

Maintains muscle growth and recovery

Hardened steel body resists cutting

Shimano Cassette Sprocket 12Speed 11-34T Wheel Parts Rehydrating formula to preserve brakingDescription High performance Hyperglide+ 12 speed 105 Road cassette Hyperglide+ sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load Close ratio gearing allows a more efficient use of energy through finer cadence control Largest sprockets are mounted on a lightweight alloy carrier to reduce weight and increase rigidity Sprockets are cut away and drilled to further reduce