The 3RACING 3RAC-BW04 kit provides pre-cut weights optimised for rapid setup iterations. The 5g and 10g pieces let tuners alter pitch and roll bias with minimal downtime between test runs, while the graphite surface is resistant to handling and workshop environments.
Apply these weights to shift the centre of mass to influence turn-in, mid-corner balance and exit traction. Use forward placement to reduce understeer on entry, or rear bias to stabilise high speed sections. Testing in controlled increments helps isolate the impact on lap time and handling consistency.
The pre-cut format supports consistent placement across multiple cars or practice sessions. For race settings, pair with high tack double sided tape or mechanical retainers where impacts are expected. Verify mounting surfaces are clean and flat for repeatable results.