weight and usable runtime for practice sessions and race-day competition

ARRMA 1/7 Mojave 6S 4X4

helping improve suspension support and durability

Fits the HPI Trophy Truggy

Ideal for 1/10 crawler

Arrma Front Bumper Ballast (0.3oz/8.5g Each)(4pieces) Limitless Infraction N Bulidings weight and usable runtime forArrma Front Bumper Ballast (0. 3oz 8. 5g Each)(4pieces) Limitless Infraction Overview: This Front Bumper Ballast set allows you to fine tune the balance of your vehicle. Features: Precision machined from high quality brass material Fits to the front bumper Four 0. 3oz (8. 5g) weights for fine weight balance adjustment Includes: 4 x Front Bumper Ballast (0. 3oz 8. 5g Each)