ULTIMATE RACING

Ultimate Racing Carburetor Gasket (21-B01)

Ultimate Racing Top Needle (M3)

Ultimate Racing Top Needle Holder (M3)

Ultimate Racing Dust Cover (M3)

Ultimate Racing Throttle Stopper O-Ring (S-3) (M3)

Ultimate Racing Throttle Stopper (M3)

Ultimate Racing Metering Needle O-Ring (S-3) (M3)

Ultimate Racing Metering Needle (M3)

Ultimate Racing Mixture Control Valve O-Ring(L) (M3)

Ultimate Racing Mixture Control Valve O-Ring(s) (M3)

Ultimate Racing Mixture Control Valve 21V (M3)

Ultimate Racing Special Ball Link (M3)

Ultimate Racing Slide Valve (M3)

Ultimate Racing Carburetor Reducer O-Ring (M3)

Ultimate Racing 6mm Carburetor Reducer (Red) (M3)

Ultimate Racing Replacement Universal Nipple

Ultimate Racing Replacement M-3 Carburetor

Ultimate Racing M3R replacement Hexagon Head Screw - M2.6X7 (10PCS/SET)

Ultimate Racing M3R replacement Aluminum Cover Plate (M3S/M3R)

Ultimate Racing M3R replacement Hexagon Head Screw - M3.0X18 (10PCS/SET)

Ultimate Racing M3R replacement Inner Head.

Ultimate Racing M3R replacement Outer Cooling Head.

Ultimate Racing M3 replacement Piston Pin Retainer (G-Clip)

Ultimate Racing M3T & M3X replacement Piston Pin.

Ultimate Racing M3T & M3X replacement Piston and Cylinder Sleeve.

CRANKSHAFT The M3R crankshaft has been designed by the O.S team of engineers to ensure an optimum flow of fuel thanks to the aerodynamic design and the silicone filling. It is balanced with a...

This is the 3 port .21 Off-Road Ultimate M3R Competition Engine. After launching the M3S engine back in September 2017, Ultimate Racing presents its last creation, the M3R. Like the M3S, it’s...

This is a pack of two optional Ultimate Racing 16mm Conical Shock Pistons. These pistons feature eight angled 1.3mm holes that help deliver smoother function during normal use but provide...

This is a pack of two optional Ultimate Racing 16mm Conical Shock Pistons. These pistons feature eight angled 1.2mm holes that help deliver smoother function during normal use but provide...

These are the new 16mm diameter Ultimate Racing shock absorber membranes compatible with major car brands such as: Mugen, Kyosho, Xray, Serpent, HB, Losi and others. The material with which they are...