HPI HD Gear Shaft 5x29mm WR8 Savage XS Bullet HPI109925 FMS This unit has to be

This unit has to be connected directly to 2 or 3 cell lipo to operate properly with 7

and Sprint 2 Flux

compact device that will give you a cutting edge to measure the overall performance of your model accurately

HPI Racing new design holds half of a quart of nitro so you can spend more time driving and less time refilling your fuel bottle

HPI HD Gear Shaft 5x29mm WR8 Savage XS Bullet HPI109925 FMS This unit has to beThese are the HPI 5x29mm Heavy Duty Gear Shafts for the WR8, Savage XS, Bullet MT 3. 0 Flux, and Bullet ST 3. 0 Flux. Features: Silver colored Made of metal For the HPI WR8, Savage XS Bullet MT 3. 0 Flux, and Bullet ST 3. 0 Flux Includes: Two HPI 5x29mm Heavy Duty Gear Shafts, (2)