Yokomo BD-BTCSA Belt Tension Cam Spring and Ball Set - Precision Click Kit  [BD-BTCSA]

Improve Belt Feel on Yokomo BD7 and BD5

The Yokomo BD-BTCSA Belt Tension Cam Spring and Ball Set helps you refine belt tension on BD7 and BD5 chassis. Containing four springs and four balls, the set provides a distinct click that identifies cam rotation points for repeatable adjustments. It is a handy component for racers who want reliable feedback during setup.

Clear Feedback for Setup Consistency

Specifically matched to BD7 and BD5 designs, the spring and ball give a tactile notch at each click position so you can fine tune belt slack without relying solely on sight. That consistent feedback is useful between practice sessions and races.

Broad Compatibility with Yokomo Platforms

The BD-BTCSA assembly is compatible with several Yokomo chassis types, including DP-DIB2, DP-DIB2R and MRTC-BD8 among others. Use this set when refreshing worn components or when upgrading for a more defined tuning feel.