Yokomo SD-300RR3 Aluminum Rear Suspension mount (Rear) 3 Deg for SD/BD  [SD-300RR3]

This aluminum rear suspension mount is an RC-scale replacement part designed to attach to the rear side of the rear suspension arm and alter toe geometry for tuning handling balance. By changing the toe angle at the rear arm pivot the mount shifts corner behaviour, with larger positive angle tending toward understeer and reduced angle tending toward oversteer.

Fit and tuning role: the part provides a rigid, machined mounting surface intended for setup adjustments rather than elastic compliance, so use it when you need consistent toe change across runs. Make incremental adjustments and test on your usual surface to evaluate handling changes, noting that small toe shifts can noticeably affect turn-in and mid-corner balance.

Installation notes: the kit includes the hardware required to secure the mount; install on the rear side of the rear suspension arm and fasten with the supplied pins and screws. Check fastener torque after initial runs and inspect the mount seating periodically for wear.

Packing includes

• Aluminum suspension mount - 1 pcs
• Suspension mount spacer
• Suspension mount shim - 2 pcs
• Suspension arm pin ball - 2 pcs
• 3x8mm flat head screw - 2 pcs

Compatibility

• DP-DP7C
• DP-DP8
• DP-DPMS
• DP-DPRA
• DP-DPRH
• DP-GR35
• DP-UF86A
• DP-M786A
• DP-HKS86A
• DP-MKXA
• DP-C33A
• DP-SC430A
• DP-TY180A
• DP-JZX2A
• DP-BNAA
• DP-SDA
• DP-TSFCA
• DP-EVXA
• DP-DKPA
• DP-BS15A
• DP-REA7A
• DP-C35A
• DP-DM13A
• DP-GDBFA
• DP-ZCRA
• DP-1093A
• DP-TYS15A
• DP-BL34DA
• DP-B324RA
• DP-SR86A
• DP-PS13A
• DP-TRS15A
• DP-JZZ30A
• DP-DR86A
• DP-REAA
• DP-ORCZ33A
• DP-GDBA
• DP-JZXA
• DP-KOS15A
• DP-IS220A
• DP-TSS15A
• DP-BLR34A
• DP-APEXA
• DP-HKSA
• DP-180SXA
• DP-FC3SA
• DP-S15A
• DP-AE86A
• DP-DRG3
• MRTC-SD9
• MRTC-86
• DP-DRG3G