Upgrade Parts

MM2 Aluminum Motor Mount (for MR-04)

MM2 Aluminum Motor Mount (for MR-04)

MML Roll Damper Set

Roll damper for R246-1351C MML Motor Mount. Oil damper is sold separately. Compatible dampers: R246-1360B, R246-1221, and MZW432B.

MML Motor Mount for MR-03 / HB98mm

MML Motor Mount for MR-03 / HB98mm

F Spring Mount for MR-03W 0/0.5/1/1.5mm

R246-1332B F Spring Mount for MR-03W 0/0.5/1/1.5mm

LW Slipper Plate (7075OPTIMA/ULTIMA/SCORPION)

Lightweight 7075 Aluminum Slipper Plates for Optima/Ultima/Scorpion

LW Gear Shaft (7075 OPTIMA/ULTIMA)

Lightweight 7075 Aluminum Topshaft for Optima/Ultima

Center Under Guard (Gold/OPTIMA)

Center Under Guard (Gold/OPTIMA)

Front Shock Case (Gold/OPTIMA)

Gold Front Shock Case Set (Optima)

XP Long Shock Spring Set (2 Soft, 2 Med, 2 Firm)

Long optional spring rates for REEFS267 XP Aluminum Shocks (100mm)Includes:2 x Soft (Red) Springs2 x Medium (Yellow) Springs2 x Firm (Blue) SpringsSpecifications:Spring length - 38mmSpring I.D. - 10mm

XP Aluminum Shocks 80mm (2pk)

The REEFS RC XP Aluminum Shocks (80mm) are engineered for a wide variety of RC Crawler platforms, offering superior durability and smooth operation.The Adjustable Preload shocks feature "first of their kind" threaded spring cups with 4mm of preload...

Gear Diff. Short Shaft (RB7.5)

Gear Diff. Short Outdrives for RB7.5

Battery Weight (35g/Brass/RB7.5)

35g Brass Battery Weight for RB7.5

Front Stabilizer Set (RB7.5)

Front Stabilizer Set for RB7.5. Includes .9,1.0,1.1 sway bars

Spur Gear 51T/48P (Black/for BLS Motor)

Spur Gear 51T/48P (Black/for BLS Motor)

Aluminum Reinforced Slider Driveshaft XLWB Chassis

CNC Aluminum center slider driveshaft set provides ideal upgrade replacements for your Arrma XLWB composite Chassis series.Best Use with the Arrma CENTER BRACE BARFor use with ARA4408V2COMMENTS: This will work with Arrma XLWB composite 4S Chassis series...