Hot Racing Traxxas Slash 4x4 Aluminum 12mm Hex Wheel Extensions add 28mm of width to the Traxxas Slash 4X4, Stampede 4X4, and Rally vehicles with 5mm diameter outer stub axles.

This is the Hot Racing 0.8MOD 32P Brushless Steel Gear Kit, featuring light weight hardened steel 18T/60T 32 pitch pinion and spur gear set for the Traxxas Bandit, Rustler, 2WD Slash, and 2WD Stampede.

Brass portal knuckle cover adds 55g a pair. Improve climb performance greater stability & lower CG. Made of quality brass. Compatible with SAMIX scale brake rotor & caliper for a more realistic looking crawler. Direct fit on TRX-4 front & rear std knuckle

This is a pair of Traxxas 6061-T6 Aluminum Front Inner Portal Housings Anodized in Red for the TRX-4. Includes: 2x Inner Portal Housings 2x 3x12mm Buttonhead Cap Screws

This is an optional Hot Racing Traxxas 48 Pitch Hard Anodized Aluminum Spur Gear. These gears are available in a variety of tooth count options.

This is an optional Hot Racing Traxxas 48 Pitch Hard Anodized Aluminum Spur Gear. These gears are available in a variety of tooth count options.

Adds 7 grams of weight to the front axle Creates a stiffer upper linkage mount Direct fit for EcoPower 827 emax ES08 servos without any mods Direct replacement upgrade for stock plastic Axial servo mount, no mods required.

Brass knuckle adds 51g per side. Brass portal knuckle cover adds 55g a pair NOTE: The brake rotor is suitable for the standard TRX-4 wheel, and will clear any wheel with greater than 36mm inner diameter but may require wider hubs.

The Samix SCX24 Brass Heavy Steering Knuckle with Brake Rotor is a great way to add forward weight bias and a touch of realism to your SCX24 based rig.

The Samix SCX24 Brass Heavy Steering Knuckle is a great way to add forward weight bias to your SCX24 based rig. These brass knuckles are machined from brass, and feature a slick black coating with gold chamfered edges that give the axle a custom look.

Hot Racing 1/16 Traxxas Steel Spur Gear. These light weight spur gears are intended for the Traxxas 1/16 E-Revo, 1/16 Slash 4X4, 1/16 Summit, and other Traxxas 1/16 vehicles.

Traxxas aluminum caster blocks take an already proven design and ratchet up the toughness and durability with 6061-T6 aluminum. The caster blocks are carefully machined from a block of aluminum to preserve their steering and suspension geometry.