Tamiya #53925 - Tamiya RC DF03 Slipper Set - Pre purchase Optional component for Dark impact (DF-03), slipper clutch is indispensable product for rushing buggies. Particularly developed slipper clutch protects your R/C cars drive shaft, clutch and engine through rigors of off road running and leaping. Includes amazing 82T spur gear and this can be often combined with Things 53922 and 53923 R/C 05 Pinion Gears for increased gear ratio developing options. *Compatible framework: DF-03 -Suitable for a number of of DF-03 Chassis vehicle Kit