The REDS Durabell clutch bell is made from high quality steel and features a special coating that allows the teeth to last longer than any other standard clutch bell on the market. A special vented design helps to lower clutch temps and provide more consistent shoe engagement for a longer life of both bell and clutch shoes. The Durabell for Losi and Tekno is available in 13 and 14 teeth versions only.

Specifications: 
Inner Diameter: 26.6mm 
Front Bearings Size: 5x10x4mm
Rear Bearings Size: 5x13x4mm