Parts & Upgrades

Overview Upgrade Promoto-MX's front and rear steel axles to high-performance titanium. Titanium's exceptional strength-to-weight ratio and cor...

This Metal Rear Disc Brake Rotor adds scale to your Losi Promoto-MX/SM and is made of machined steel.

This is a stock replacement Electronic Mount set for your Losi Promoto-MX/SM. It is made of injection molded plastic and metal screws.

Overview Take your Promoto-MX to the next level by removing the stock injected front and rear triple clam...

Losi - LOS232021The Front Sliders: Rock Rey by Losi is a quality built accessory.Product SpecificationsPart Type: Chassis Parts

Losi - LOS232054The Center Dogbone Set: Lasernut U4 by Losi is a quality built accessory.Product SpecificationsPart Type: Chassis Parts

Overview Upgrade your Promoto-MX's rear rising rate steel pins to titanium in our step-by-step tutorial. ...

Losi - LOS311006The Pivot Block Set Rear, Aluminum: Mini-T 2.0, Mini-B by Losi is a quality built accessory.

Losi - LOS334006The Aluminum Lower Rear Trailing Arm Set: Baja Rey by Losi is a quality built accessory.Product SpecificationsMaterial: AluminumS...

Losi - LOS331003The Adjustable Turnbuckle Set: Baja Rey by Losi is a quality built accessory.Product SpecificationsMaterial: SteelScale: 1/10

Losi - LOS253005The Front/Rear Shock Shaft & Piston Set: MTXL/DBXL-E/DBXL 2.0 by Losi is a quality built accessory.Product SpecificationsPart...

Team Losi Racing - TLR344052The Aluminum Spindle, V2 Incline: 8X by Team Losi Racing is a quality built accessory.Product SpecificationsPart Type...

These sealed Ball Bearings offer longevity and performance.

This replacement aluminum Chassis Plate Set for the Losi Promoto-MX/SM is made from 6061-T6 aluminum.

Losi - LOS231008The Servo Mount, Steering Servo Set Plastic: Baja Rey by Losi is a quality built accessory.Product SpecificationsPart Type: Chass...

Team Losi Racing - TLR342020The Center Diff 45T Spur Gear Lightweight: 8X by Team Losi Racing is a quality built accessory.Product Specifications...

Made from durable PVC plastic, this Rider Figure with red goggles makes for a great addition for your Losi Promoto-MX/SM.

The Front Chain Sprocket for the Losi Promoto-MX/SM is made of metal and injection molded plastic.

Overview Install eye-catching plastics panels and graphics onto your Promoto-MX and transform your Promot...

This set of replacement Transmission Gears are compatible for the Losi Promoto-MX/SM and are made with injection molded plastic.

This replacement front and rear axle for your Losi Promoto-MX is made of durable, strong steel.

Includes two heavy duty clutch bearings

This is a Spring Tuning Set for the Losi Promoto-MX/SM.

The replacement Flywheel Housing Set for the Losi Promoto-MX/SM is made of injection molded plastic. .

This Machine Shock Piston makes for precise fit and fluid control. It is made from computer machined plastic with Teflon.

Overview Install eye-catching plastics panels and graphics onto your Promoto-MX and transform your Promot...

Team Losi Racing - TLR2953The Diff Gear: 51T: 22 by Team Losi Racing is a quality built accessory.Product SpecificationsPart Type: Gears

Overview Take your Promoto-MX to the next level by removing the stock injected molded swing arm and insta...

Losi - LOS244008The Lower 4-link Bar Set (4): LMT by Losi is a quality built accessory.Product SpecificationsPart Type: Chassis Parts

Losi - LOSB1117The Front Shock Springs (3pr): Mini-T 2.0 by Losi is a quality built accessory.Product SpecificationsPart Type: Shocks & Shock...

This is a replacement exhaust, exhaust tips, and rear brake rotor.

Losi - LOSA6945The 8x14x4 Rubber Sealed Ball Bearing (4) by Losi is a quality built accessory.

Losi - LOS234003The Trailing Arm Steering Upper Drag Link Set: Baja Rey by Losi is a quality built accessory.Product SpecificationsPart Type: Cha...