Description and materials - New Atomz / UN Elitis freewheel, with 72 engagement points. - Made from mechanized forged steel gives an ideal resistance for trials. - Its 72 engagement points, with 6 pawls, give a reliable running. - Suitable for all cranks and hubs with standard 1,37'' x 24 tpi thread. - Can be removed with the common freewheel remover or the Shimano remover. - Available in 18 teeth only. Dimensions - Teeth: 18 teeth - Pawls: 6 - Engagement points: 72 - Overall thickness: 16mm Finishes - Black - Grey laser etched Atomz / UN Elitis graphics Weight - 188g Only!