A larger contact point and bright colour simplify the gear-changing process, allowing the rider to focus on the trail ahead.
Smaller hands often find it difficult to change gear. Sureshift reduces tension, increases the contact point and shortens the lever arc.
With gear changing simplified it gives you better bike control, enables you to cycle further, boosts confidence and makes you smile!
Our Sureshift Extender S1 is compatible with; Shimano SL-M310, Shimano SLM370, Shimano SL-M360.