Yokomo B9-S116A 6 hole piston for BD9 High bigbore short shock  [B9-S116A]

A new piston ideal for BD9's high big bore brief surprise. Developed jointly with AXON, it's 6 holes, that have more holes compared to the previous model, and absorbs small vibrations with good reaction and increases traction. The outside diameter the piston is slightly bigger than before, making this more tenacious during big rolls and preventing your straight back from breaking during high-speed cornering.
The normal 4-hole BD9 while the piston space diameter are exactly the same, nevertheless the bigger diameter has an impact, so when changing this piston, very first check out the running aided by the standard surprise oil quantity. In some instances, it seems that achievement can be acquired despite a harder oil of approximately #50 to #100.

Supported Chassis
MSR-BD12 / MSR-BD12A / MRTC-BD919 / MRTC-BD919S / MRTC-BD10 / MRTC-BD10A / MRTC-BD10FF / MRTC-BD10LC / MRTC-BD10LCA / MRTC-BD10LCR / MRTC-BD10LCRA / MRTC-BD11-1 / MSR-BD11 / MRTC-BD11US / MRTC-BD11A-1 / MSR-BDFWD