HD Caster Blocks for HPI Savage-X, 21 & 25OVERVIEW Add some flashy looks to your ride and upgrade performance and durability at the same time with our alloy or composite upgrades. Most of our alloy hop up parts are CNC machined, and the aluminum alloy parts are available with an anodized finish in multiple colors to help match your color scheme. Item# T7031SILVER Barcode: 91789004215 Fitment and tips Tip: Test fit before final tightening and re check after first run.

With six striking color options

it has quickly become a favorite among RC model fans

Whether you're a seasoned racer or a hobbyist who enjoys the thrill of customization

Introducing the expertly crafted Machined 50T Hard Anodized Transmission Gear

ensuring durability and long-lasting performance even in the most demanding terrains

Enhance your HPI Racing experience with our premium Billet Machined HD Spur Gear 44T

Quick and easy to use battery straps allow for fast battery swaps

part #AR330197 (ARAC8070)

2 Wheels(2) for Axial Ridgecrest & Wraith 2

specifically crafted for the Losi 1/10 2WD RTR 22S Drag

give your 1/10 Drag Slash the competitive advantage it deserves with our top-tier hop-up parts

Tailored for custom semi-trucks