Quick Notes:– available in Black and Blue– stronger than stock– lighter than stock– sold with 1 – upper and 1 – lower a-arm in each package– 4 packages needed per vehicle– replaces the upper a-arm from ...

Quick Notes:– allows the use of highly popular rear-mounted exhaust pipes without the loss of the stock rear bumper– replace stock HPI #104960– 5 grams lighter than the stock components they replace! Description The stock rear bum...

Quick Notes:– fits the HPI Blitz & Blitz ESE, Firestorm 10T, E-Firestorm & E-Firestorm Flux– replaces stock HPI #100312 & #100314– requires the use of the included RPM front bulkhead Description Box-stock, the Blitz is...

Quick Notes:– replace stock HPI #85402 Description Two months prior to the release of these rear A-arms for the HPI Baja 5B & 5T, we released our version of the front A-arms. In that short amount of time, the durability of our Baja A-arms...

Quick Notes:– replace stock HPI #85402 Description Two months prior to the release of these rear A-arms for the HPI Baja 5B & 5T, we released our version of the front A-arms. In that short amount of time, the durability of our Baja A-arms...

Quick Notes:– fits the HPI Blitz & Blitz ESE, Firestorm 10T, E-Firestorm & E-Firestorm Flux– replaces stock HPI #85206 Description Box-stock, the Blitz is quite a rugged truck but hard-core racers and bashers are managing to fin...

Quick Notes:– fits the Savage-X only– not for use on the original Savage, Savage Flux or any other iterations of the Savage Description Protection is the key to winning the battle against the elements. Stock HPI Savage-X trucks have a b...

Quick Notes:– fits the Savage-X only– not for use on the original Savage, Savage Flux or any other iterations of the Savage Description Protection is the key to winning the battle against the elements. Stock HPI Savage-X trucks have a b...

Description RPM Bumper & Bumper Mounts for the HPI E-Savage have been designed to solve several key problems brought to our attention by E-Savage owners. RPM bumper mounts are extremely strong! We’ve designed these bumper mounts with an in...

Quick Notes:– fits the original Savage truck only– not for use on the Savage-X, Flux or later models of the Savage Description Protection is the key to winning the battle against the elements. Stock HPI Savage trucks have a bare underbe...

Quick Notes:– for use with RPM 5B / 5T / 5SC Front A-arms only Description What’s Included: RPM Replacement Skid Plates include 2 – front lower A-arm skid plates and 4 – mounting screws. Tech Notes: RPM replacement skid pla...

Quick Notes:– for use with RPM 5B / 5T / 5SC Front A-arms only Description What’s Included: RPM Replacement Skid Plates include 2 – front lower A-arm skid plates and 4 – mounting screws. Tech Notes: RPM replacement skid pla...

Description RPM Bumper & Bumper Mounts for the HPI E-Savage have been designed to solve several key problems brought to our attention by E-Savage owners. RPM bumper mounts are extremely strong! We’ve designed these bumper mounts with an in...

Quick Notes:– replaces stock HPI #85400 Description RPM front A-arms for the HPI Baja 5SC, 5T & 5B are designed around the stock A-arm geometry, no additional parts or accessories are needed. We’ve eliminated most of the hard rib an...

Quick Notes:– replaces stock HPI #85400 Description RPM front A-arms for the HPI Baja 5SC, 5T & 5B are designed around the stock A-arm geometry, no additional parts or accessories are needed. We’ve eliminated most of the hard rib an...

Quick Notes:– 2 sets of “RF / LR” and 2 sets of “LF / RR” a-arms will be needed to complete one full vehicle– replaces stock HPI #85238 Description One of the main problems we found with stock suspension arms on ...

Quick Notes:– 2 sets of “RF / LR” and 2 sets of “LF / RR” a-arms will be needed to complete one full vehicle– replaces stock HPI #85238 Description One of the main problems we found with stock suspension arms on ...

Quick Notes:– 2 sets of “RF / LR” and 2 sets of “LF / RR” a-arms will be needed to complete one full vehicle– replaces stock HPI #85238 Description One of the main problems we found with stock suspension arms on ...

Quick Notes:– 2 sets of “RF / LR” and 2 sets of “LF / RR” a-arms will be needed to complete one full vehicle– replaces stock HPI #85238 Description One of the main problems we found with stock suspension arms on ...

Quick Notes:– 2 sets of “RF / LR” and 2 sets of “LF / RR” a-arms will be needed to complete one full vehicle– replaces stock HPI #85238 Description One of the main problems we found with stock suspension arms on ...

Quick Notes:– 2 sets of “RF / LR” and 2 sets of “LF / RR” a-arms will be needed to complete one full vehicle– replaces stock HPI #85238 Description One of the main problems we found with stock suspension arms on ...

Quick Notes:– replaces stock HPI #85438 (item #4 on the tree) Description The stock rear end of the HPI Baja 5B & 5T offers little to no protection to the rear end of these massive vehicles. Additionally, large rear-mounted aftermarket ex...

Quick Notes:– fits the HPI Baja 5B & 5T– replaces HPI stock #85420 (item #2 on the tree) Description Rear impacts & tail first landings with a 5th scale vehicle are sure to do some damage, but not if you put your trust in RPM. P...

Quick Notes:– fits the HPI Baja 5B– replaces stock HPI #85420 Description A lack of front-end protection of any R/C vehicle eventually results in hours of down time, replacing expensive chassis components from front-end impacts. The sto...

Quick Notes:– replaces stock Traxxas #7734 Rear Bumper Support– RPM #81582 Low Visibility Wheelie Bars also available (sold separately)– Front Bumper Mount also available (sold separately) Description The RPM Rear Bumper Moun...

Quick Notes:– replaces stock Traxxas #7752– includes two oversized inner rear bearings (20x32x7mm)– outer bearings not included (stock bearings are used)– sold in pairs (1 – left and 1 – right) Description R...

Quick Notes:– replaces stock Axial #AX31025 Description Don’t let something as simple as a broken front shock tower end your time on the trail / track! The RPM Front Shock Tower for the Axial Yeti XL adds the strength you need to get yo...

Quick Notes:– made in the USA– Stronger than stock– replaces the kick plate from ECX231010 & the bumper and bumper support from #ECX231018 Description The RPM Torment 4×4 Front Bumper & Kick Plate was designed to sol...

Quick Notes:– protection for the low hanging rear bumper of the X-Maxx– works with RPM #81762 Rear Bumper Mounts only (sold separately) Description RPM Low Visibility Wheelie Bars are designed to take the stress off of the low hanging r...

Quick Notes:– designed for use with RPM rear bumpers / bumper mounts only Description A serious issue with most currently available wheelie bars is the inability to use the truck as an off-road vehicle because most wheelie bars tend to stick ...