Add the extra durability of the ARRMA 4S transmission to your ARRMA 4X2 BOOST, MEGA, or 3S vehicle using the ARRMA Metal Slipper and Metal Input Gears BOOST Box upgrade package. Then you're ready to power up and go from bashing to all-out blasting!

Shovel and axe accessory with mounting hardware.

TRX-4® 1979 Ford® F-150® body kits come fully-painted with clipless body mounts and pre-assembled body accessories for easy mounting on your TRX-4.

Replacement blue aluminum steering drag link with 3x14 mm shoulder screws (2)

These left and right rear stub axle carriers were redesigned and beefed-up for XRT™. Standard in XRT, they can be used to upgrade X-Maxx® for extreme duty and maximum strength. Includes two 20x32x7 mm bearings and two 15x25x5 mm bearings.

The Pro Built® front differential comes completely assembled and ready to install in your Maxx®. Includes differential pinion gear and bearings.

The E-flite® UMX™ Air Tractor is an easy-to-fly ultra-micro version of the crop duster that's a perfect first scale or low-wing model for intermediate and beyond pilots. It features a 2S and 3S compatible power system, functional lights, and flaps!

Boost the top end of your TRX-4M™ with this Speed gear set. The gear set features a high 9.7:1 reduction ratio for maximum speed.

Spur gear, 52-tooth, machined steel (1.0 metric pitch) for the Traxxas Sledge.

This GRANITE 4X2 BOOST bodyshell is the perfect replacement for the kit supplied item. Ideal if you want to freshen the look of your old bodyshell.

The clear TRX-4® Chevrolet® Blazer body kit comes fully-trimmed with pre-drilled body holes for easy mounting. Accessories included.

Includes: 1 Left side prop adapter in red for the Twin Timber 1.6m RC plane.

Includes: 1 Right side prop adapter in green for the Twin Timber 1.6m RC plane.

Includes: 1 Landing gear spring set for the Twin Timber 1.6m RC plane.

Includes: 1 Left side spinner in black for the Twin Timber 1.6m RC plane.

The Spektrum™ Smart Powerstage™ Bundle is a one-box solution for 1/10th surface vehicles requiring a 2S LiPo Battery with IC5 battery connection.

Add more scale detail to your TRX-4® Chevrolet® K10 or Ford® F-150® pickup body with this black roll bar with replica lights.

The heavy-duty rear axle shaft is made from high-grade hardened steel for maximum strength and durability. Sold individually.

1/16 scale GTR shocks provide superior damping performance and control with a threaded body and adjustable spring collar for precise preload adjustments.

All the lighting control of a full-scale truck is at your fingertips with the Pro Scale® LED Light Set for your TRX-4® Sport.

Made from stainless steel, the skid plate protects the chassis from damage and gives your truck a custom look.

Made from stainless steel, these skid plates protect the axles from damage and give your truck a custom look.

Medium-length GTX™ shock springs are offered in different rates to tune your XRT's suspension performance. The higher the spring rate, the firmer the spring.