Yokomo B7-202S1 Steering bell crank for BD-7 (1mm longer, with BB)  [B7-202S1]

Steering bell crank for BD-7

The B7-202S1 is an RC-scale steering bell crank designed specifically for BD-7 family chassis. Its arm length is 1mm longer than the standard BD-7 bell crank, which changes the initial steering geometry to produce a quicker initial steering response.

Ball bearings are installed as press-fit units in the support section to reduce friction at the pivot and maintain consistent feel over a run. Because the bearings are press-fitted, they arrive installed and aligned for straightforward replacement of the stock bell crank.

Use this part when you want a modest increase in steering bite without altering tie-rod lengths or servo endpoints. It is intended as a tuning piece for on-track adjustments rather than a major overhaul of the steering linkage.

For BD-7 chassis tuning, this bell crank offers a compact, low-impact way to sharpen initial steering response while keeping installation straightforward.