Parts & Upgrades

This Front & Rear Towers, Bumper Set for the Losi Micro-B includes a front tower, rear tower, rear tower mount, front tower mount, front bumper...

Losi - LOS252066The Diff Housing Set, Aluminum (1): DBXL-E by Losi is a quality built accessory.Product SpecificationsMaterial: Aluminum

Losi Spring Set for the On-Road GROM vehicles — Includes 5 pairs of colored springs (10 total) ranging from 7lbf/in to 11lbf/in.

This 203.5mm Center Driveshaft is made of aluminum and is compatible with ARRMA GROM RC vehicles.

Losi - LOSB2072The Front Spindle Set (2): 5IVE-T, MINI WRC by Losi is a quality built accessory.

Losi - LOSB2071The Front Suspension Arm Set (2): 5IVE-T by Losi is a quality built accessory.

Losi - LOS252122The Front Rear Gear Box: DBXL-E/DBXL 2.0 by Losi is a quality built accessory.Product SpecificationsPart Type: Chassis Parts

This Transmission, Pinion Set for the Losi Micro-B includes a fully built transmission, pinion gear, and motor screws.

This Link Set for the Losi Micro-B includes 4 turnbuckle links, 2 steering links, and 1 servo link that are made of high quality composites. Each s...

This Shock Set for the Losi Micro-B includes 2 front and 2 rear shocks fully built with 20 wt oil and mounting screws.

This replacement Rider Mounting Set makes for effortless installation for the Losi Promoto-MX/SM. It comes with MX style foot pegs and is made from...

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

This is a complete Rear Swing Arm assembly for your Losi Promoto-MX/SM.

Losi - LOS214027The Suspension Arm Set: 1970 Mini Drag by Losi is a quality built accessory.

Losi - LOS242055The Axle Housing Set, Center Section: LMT by Losi is a quality built accessory.

These Losi direct replacement parts feature a Shock Rebuild kit design specifically for the Losi Promoto-MX/SM.

Losi - LOS234033The Hinge Pin Lock Screws: 22S by Losi is a quality built accessory.Product SpecificationsPart Type: Chassis Parts

Losi - LOS232023The Diff Case Set: TENACITY ALL by Losi is a quality built accessory.Updated to use 5x13x4 ball bearings for the pinion bearings....

Losi - LOSB2573The F&R Bumper Set: 5IVE-T by Losi is a quality built accessory.Product SpecificationsMaterial: Composite