Leatt MTB Enduro 3.0 Helmet - M - Black Replace Images Helix R 12s clusters are

Helix R 12s clusters are backward compatible with and can be used to upgrade your existing TRS+ 9-50 cassette

cable housing

Removable protective inserts for washing: No

Compatible with virtually all derailleur-equipped bicycles including Shimano Direct Mount hangers

Pros: Quality CNC'd aluminium construction with high quality finishes so it looks great

Leatt MTB Enduro 3.0 Helmet - M - Black Replace Images Helix R 12s clusters areThe Leatt MTB Enduro 3. 0 Helmet is valued by riders for its comfort and high level protection. A leading design with a removable chin bar, the Enduro 3. 0 is engineered to offer great protection and ventilation, no matter if you are cycling uphill or pinning it down the trail, you will love the convenient magnetic Fidlock buckle too. Made from a polymer compound outer shell, it is lightweight and super ventilated even at very low speeds, the 23 vents