Yokomo B9-207A Φ4.8 Hard Ball End Cap Upgrade for BD8/BD9  [B9-207A]

Refine Steering and Roll with Yokomo B9-207A Ball Ends

The Yokomo B9-207A Φ4.8 hard ball end caps are built to give BD8 and BD9 chassis a firmer, more predictable suspension action. Made from hard resin to withstand repeated use, these caps help drivers lock in consistent handling for track sessions.

Compatible Yokomo Chassis and Variants

These end caps suit a broad list of Yokomo chassis models, including the following examples:

• YR-10F
• DP-YD4MR
• B-MAX2MR2 / B-MAX2MR3 / B-MAX2RS
• GT5-R35 / GT5-SC430 / GT3-REA / GT3-IS350 / GT3-B4 / GT3-CAX / GT3-BRZ / GT3-AHP / GT-B / GT5-R2 / GT5-RS2 / GT-YRSR / GT-YRSY / GT-YRSG / GT-YRSC / GT-YRS86
• MRTC-YD2 / YR-R12C3 / YR-R12C31 / YR-X12 / YRF-001RF / YRF-001W / MRTC-YD2CK / MRTC-BD818A / MRTC-BD818 / YR-X1219 / MRTC-BD919 / MRTC-BD919S / MRTC-BD10 / MRTC-BD10A / MRTC-BD11-1 / MSR-BD11 / MRTC-BD11US / MRTC-BD11A-1 / GT1-01 / GT1-01B / GT1-01AG / GT1-01BG / GT1-01RTR
• MSR-BD12 / MSR-BD12A / SDR-020 / MSR-BDFWD / RSR-010 / MSR-010 / MSR-010A / RSR-LFGT3RTR / MDR-010A / SDR-020P / SDR-020R