Handlebar grips applications mtb touring cross country trekking weight 312 g attachments screws 1 clamp ring per grip 1 screw per clamp ring open clamp ring compatible with nexus gripshift rohloff colours light blue dark grey handle width 135 inner diameter 222 mm torque 5 nm handles rubber plastic lock ring material aluminium bar end material composite series ergon performance comfort for women griffkonstruktion non slip surface ergonomic