Keeps drivetrain gears properly aligned

The one-way bearing is a key part of the starting system

HPI Racing 101292 Main Chassis 6061 RTR Bullet ST MT

Aluminum Front Shock Tower with Body Mount Bracket

Robinson Racing 8572 Steel Spur Gear 72T T-Maxx/Nitro Rustler

HPI Racing 111347 Triple Fiberglass Brake Disk Set 19x35x2.5mm Savage XL Octane Latrax Teton Parts Keeps drivetrain gears properly alignedHPI Racing 111347 Triple Fiberglass Brake Disk Set 19x35x2. 5mm Savage XL Octane This is a genuine HPI Racing triple fiberglass brake disk set in 19x35x2. 5mm size for the Savage XL Octane. Fiberglass brake disks provide firm, consistent stopping power and resist the heat generated by repeated hard braking. Brake disks are wear items, so a fresh set restores confident, predictable braking. The set installs directly in place of the original disks.