The HPI Blitz was one of the most anticipated short course truck releases this year and it certainly did not disappoint. With great performance and pricing, the HPI Blitz is now one of the top choices for short course truck racing, and of course ST Racing Concepts, your short course truck option parts specialist, have a full line of option parts ready to take your Blitz to the next level both in performance and looks.







CNC Machined Aluminum Front Caster Blocks, Steering Knuckle and Rear Hub Carriers for HPI Blitz


Precision CNC machined from high-grade aluminum, our caster blocks and steering knuckle greatly improves durability and adds that great factory looks to the front suspension of your HPI Blitz. Our rear hub carriers features a set-screw over hinge-pin design that securely keep the hub carriers on the hinge-pins, and also keep the wear to a minimum by making the hinge-pins rotate in the arms and not in the aluminum hub carriers while also increasing the durability and adds awesome factory look to your HPI Blitz. Available in Gun Metal, Orange, and Silver anodizing.

STH100311GM/O/S CNC Machined Aluminum Precision Caster Blocks (1 pair) for Blitz, E-Firestorm. MSRP: $19.99

STH100313GM/O/S CNC Machined Aluminum Precision Steering Knuckles (1 pair) for Blitz, E-Firestorm. MSRP: $19.99

STH103329GM/O/S CNC Machined Aluminum Precision Rear Hub Carriers (1 pair) for Blitz, E-Firestorm. MSRP $23.99







CNC Machined Aluminum HD Front Shock Tower, HD Rear Shock Tower and Rear Camber Link Plate


Greatly reduces the flex of the stock plastic towers on your HPI Blitz with our CNC Machined Aluminum HD Front and Rear Shock Tower. These CNC machined aluminum heavy duty front and rear shock tower will add great looks and eliminate the flex in your shock tower, keeping your suspension operating true to its design. The rear camber link plate improves durability in this normally weak area on the short course truck with precision CNC machined aluminum. When used in combination with our rear shock tower, it provides a bullet proof combination for the rear of your HPI Blitz. Available in Gun Metal, Orange, and Silver anodizing.

STH85208FGM/O/S CNC Machined Alum. HD Front Shock Tower for HPI Blitz, E-Firestorm. MSRP $19.99

STH85208RGM/O/S CNC Machined Alum. HD Rear Shock Tower for HPI Blitz, E-Firestorm. MSRP $24.99

STH85207GM/O/S CNC Machined Alum. Rear Camber Link Plate for HPI Blitz, E-Firestorm. MSRP $14.99