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

Bumper weight set for tuning

The Yokomo YOKSDBW bumper weight set is a straightforward lead-weight kit intended for scale R/C use, supplied as five 10g pieces for incremental ballast adjustments. It is an accessory aimed at helping adjust front-end mass to influence turn-in, traction, and balance without modifying suspension geometry or electronics.

Installation is purposefully simple: weights can be affixed to an exposed bumper surface or located inside a bumper cavity where space permits, using appropriate double-sided tape, foam pads, or a light adhesive compatible with the bumper material. Use common workshop care when handling lead components, and ensure each weight is secured to prevent movement during runs.

Tuning role: adding small increments of weight to the bumper shifts the car's pitch and front axle load, which can improve front grip on low-traction layouts or help stabilize oversteer on exit. Because changes are subtle, make one adjustment at a time and test on the track to evaluate handling differences.