Exotek Racing - Sport3 Alloy Spur Mount, 6061 Ultra LightExtra lightweight alloy spur gear mount for the HPI RS4 Sport 3. All alloy construction weighs only 2. 6gr the stock steel mount is 8. 4gr! Less rotating mass means longer run times, a cooler motor and faster power delivery. Accepts the stock spur gear or aftermarket 2 bolt or 4 bolt pattern spur gears by Kimbrough and HPI etc. Polished and anodized in factory orange. Optional alloy drive shaft also available.

ESC's internal parts are all protected from Cross Connection of battery power

5 mm thick carbon fiber panels

Recommended for use with dedicated holder Item 74139 Engraving Blade Holder

Racers Edge Pro Servo Tape is manufactured from premium 3M material and offers several advantages over other double-stick tapes

Length: 425mm

it also incorporates an ESC plate and a cable routing system to keep things looking neat and tidy

30C Continuous / 60C Brust

and Castle's new and improved throttle response keeps you ahead of the competition

and countersunk washers

then covered in nylon webbing to keep everything neat

Hot Racing front or rear billet aluminum solid axle housing for the 1/8 Kyosho FO-XX

ESC is housed in a durable injection molded case and potted in waterproof epoxy to protect the electronics and promote efficient heat transfer