Product Details Take your 4x2 Boost vehicles performance to the next level with this 4WD Boost conversion. Contains everything you need to convert your 2WD Boost vehicle to 4WD in a short space of time! Key Features Convert your ARRMA 4x2 BOOST vehicle for full 4x4 traction! Includes all parts required to convert your 4x2 BOOST model t....

Product Details Install the extra-durable ARRMA Metal Diff BOOST Box option part package and bring out the beast in your 4X2 BOOST, MEGA, or 3S basher. Included are strong, all-metal front and rear diffs with full metal ring gears, input gear, and internal gears. In The Box (2) Assembled Metal Gear Diffe....

Product Details Ready for the next level of ARRMA RC bashing performance? The ARRMA 3S Brushless BOOST Box upgrade package comes with everything you'll need to increase the speed capabilities of any 4X2 BOOST or MEGA vehicle, including a 3S brushless motor and ESC*. In The Box (1) 3S Spektrum Smart Brushle....

Product Details Along with speed and toughness, ARRMA bashers provide an easy upgrade path for reaching even higher performance. Improve the stability of any ARRMA GRANITE or ARRMA VORTEKS vehicle by widening its track with the Wide Arm BOOST Box option part package. In The Box (1) Assembled Front Left A-Arm (1)....

Product Details 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! In The Box (1) Assembled Metal Slipper Clutch With 57T....

Product Details ARRMA BOOST option part packages make it easy to upgrade your RC basher as your skills grow. Get your 4X2 BOOST or MEGA vehicle brushless-ready with the ARRMA Metal Slipper Power Module BOOST Box. Then just add whatever ESC and motor you prefer! In The Box (1) Assembled Brushless Power Module (....

Product Details Improve the handling of your Arrma 3S vehicle with these red aluminium big bore shocks. They come with threaded shock bodies for easy ride height adjustment of your vehicle, together with a harder spring option for less off road use. They come with multi hole pistons installed for added pack, for better take off and landing on jumps. They also come assembled w....

Overview Pro-Line is ready to unleash high-performance PowerStroke Shocks that have been specifically designed for your ARRMA⌐ 3S vehicles! What makes these shocks so special? They include 14mm big bore aluminum shock bodies with infinite spring pre-load adjustment, strong machined aluminum shock caps, beefy 3.5mm shock shafts, and true dual-rate springs ....

Overview Pro-Line is ready to unleash high-performance PowerStroke Shocks that have been specifically designed for your ARRMA⌐ 3S vehicles! What makes these shocks so special? They include 14mm big bore aluminum shock bodies with infinite spring pre-load adjustment, strong machined aluminum shock caps, beefy 3.5mm shock shafts, and true dual-rate springs for ....

Product Details Update your Grom Drive Shafts to get stronger metal wheel axles and hex drives. These CVD Drive Shafts replace the standard shaft. axle, hex and threaded insert for a one piece complete unit. The alloy wheel hex will give more support in the wheel hex. This pack replaces all four drive shafts, 2 x front, 2 x rear. ....

Product Details Give your Arrma 4S vehicle a service with all the bearings you need in one pack. Rubber shielded bearings, in a nice storage case. ....

Product Details Protect the hex in your wheels with these perfect fit 14mm hex drives. Replace the standard metal diecast fitted hexs with these trick looking red aluminium pieces. Supplied with new drive pins and hardware. ....

Product Details Replaces the power module plastic case and motor plate Adds extra motor heat dissipation to keep your motor running temp down. ....

Product Details No need to replace the complete diff if you've damaged your standard diff outdrives, fit these metal outdrives to get you back on the road. Replaces the standard plastic outdrives to give you a stronger diff. ....

Product Details These replace the plastic steering block (AR330523), fit these to your 4S to give it the look you would be proud of. The carbon steering arms have an extra hole to change your steering affect, change the length of the track rod to suit the setup, keep the slight toe out required. Pack contains a pair of sharp red anodised blocks, fitted with c....

Product Details If you've got the front knuckles then finish the look off with the matching rear hubs. Some more quality machining to these handed rear toe-in hubs, with bolt on carbon suspension links. Replaces the standard part AR330522 ....

Product Details Replaces standard C-Hubs part AR330519 Replace either these Hub Carriers or the Front steering block, or go full hog and upgrade to both. ....

Product Details Match the red torsion bar on your chassis with this lovely machined centre shaft. Easy to replace the standard plastic shaft (ARA311170) with the spring loaded design.....

Product Details Strengthen up your Grom with these lovely machined Front Hubs. Replaces the front hubs found in pack ARA330807 ....

Product Details Sharpen up your steering with this aluminium steering set Replaces the standard fitted plastic steering bellcranks (AR340073) ....

Product Details Get the rear aluminium hubs to match the front to finish off a great look to your car. Red anodized perfectly machined hub with a machined silver edge. ....

Product Details Replacement spur gear for your Arrma 4S vehicle. Same size 57T spur gear with locating lugs ....

Product Details Made from quality aluminium, and finished with some nice machining to look the part. Pack contains 1 x Front Straight Plate and 1 x Rear Toe-In Plate with fixing screws. ....

Product Details Some more trick machining parts to complete the look of your 4S. Replaces the plastic plates found in ARA330692 ....

Product Details Update your Grom Drive Shafts to get stronger metal wheel axles and hex drives. These CVD Drive Shafts replace the standard shaft. axle, hex and threaded insert for a one piece complete unit. The alloy wheel hex will give more support in the wheel hex. This pack give you 1 x pair of front CVD drive shafts complete. ....

Product Details Update your Grom Drive Shafts to get stronger metal wheel axles and hex drives. These CVD Drive Shafts replace the standard shaft. axle, hex and threaded insert for a one piece complete unit. The alloy wheel hex will give more support in the wheel hex. This pack give you 1 x pair of rear CVD drive shafts complete. ....

Product Details Keep your Arrma Gorgon Motor cool with this powerful fan unit. Screw through the aluminium protection cover plate into the chassis fitment holes above the motor . Plug the connector into the spare port on the receiver so the fan will run as soon as the car is turned on. ....

Product Details Keep your Arrma Gorgon Motor cool with this powerful fan unit. Screw through the aluminium protection cover plate into the chassis fitment holes above the motor . Plug the connector into the spare port on the receiver so the fan will run as soon as the car is turned on. ....

Product Details Replaces the front plastic centre diff mount (ARA320499) Provides a perfect firm fixing to the centre diff unit This unit won't belt if you haven't serviced your centre diff unit with fresh oil. ....

Product Details Replaces the front plastic centre diff mount (ARA320499) Provides a perfect firm fixing to the centre diff unit This unit won't belt if you haven't serviced your centre diff unit with fresh oil. ....