Robinson Racing 7247 Hard Steel Spur Gear 47T Savage X Mod 1 Pinion or a noticeable loss of

or a noticeable loss of power transfer to the drivetrain

giving you repeatable results as you test different setups across practice sessions

Rebuildable

and the adjustable design lets you fine-tune front suspension geometry settings like caster or arm angle to match your driving style or track conditions

Robinson Racing 7247 Hard Steel Spur Gear 47T Savage X Mod 1 Pinion or a noticeable loss ofRobinson Racing 7246 Hard Steel Spur Gear 47T This is the Robison Racing Hardened Steel 1. 0 Mod 47T Spur Gear for use on the HPI 1 8 Savage X 4. 6 RTR Nitro Truck FEATURES: Hardened steel construction INCLUDES: One 47T 1. 0 Mod Spur Gear RRP Decals