Yokomo B9-503GSA 10T Bevel Gear Shim Set - BD9 Tuning Kit  [B9-503GSA]

Fine Bevel Mesh Adjustment for BD9

For racers looking to sharpen their BD9's drivetrain, the Yokomo B9-503GSA 10T bevel gear shim set provides a simple, accurate tuning option. The kit contains four shims made to improve the seating of the 10T bevel gear in the gear differential. Fitting two shims at each location reduces unwanted play and produces a tighter, more responsive action.

Sharper Response on Technical Tracks

Using these shims can replace worn clearance and improve handling in tight corners where precise throttle control matters. The improved bevel mesh helps deliver smoother acceleration and crisper on/off throttle transitions for better corner exits.