Yokomo YOKSDBW - Bumper Weight Set 10g x 5pcs  [YOKSDBW]

Adjustable bumper ballast

The Yokomo YOKSDBW bumper weight set is a simple lead ballast kit for scale R/C applications, supplied as five 10g units for gradual weight tuning. It is intended to alter front mass distribution to affect corner entry, traction, and overall balance without changing suspension geometry or electronics.

Fitting options include sticking weights to an outer bumper surface or positioning them inside a cavity when space permits, using strong double-sided tape, foam pads, or a light adhesive compatible with the bumper material. Take standard precautions when handling lead and ensure all weights are securely fastened.

Tuning guidance: a modest front weight increase shifts pitch and front axle load, which can boost front grip on low-traction layouts or reduce snap oversteer on exit. Proceed in small steps and verify changes under realistic running conditions.