HPI Racing 114587 Heavy Duty Spur Gear 43 Tooth X5mm Savage XL Mini 8IGHT Parts Dual ball bearing equipped motor

Dual ball bearing equipped motor

HPI Racing 7209 Datsun 510 Clear Body WB225mm F0/R3mm

Kyosho describes the purpose directly: the weights attach to the front knuckle to increase tire load and change steering response

Compound choice is also a balance tool rather than just a grip question

Budd Coach #4704 “Silver Glow”

HPI Racing 114587 Heavy Duty Spur Gear 43 Tooth X5mm Savage XL Mini 8IGHT Parts Dual ball bearing equipped motorHPI Racing 114587 Heavy Duty Spur Gear 43 Tooth X5mm Savage XL This is a genuine HPI Racing heavy duty 43 tooth spur gear, 5mm width, for the Savage XL. The spur gear takes the full force of the drivetrain every run, and a heavy duty factory gear is built to shrug off the punishment a big monster truck dishes out. It installs during routine drivetrain maintenance and restores clean, dependable gear mesh when the original is worn or stripped. Genuine