Rear A-Arms for the Losi Tenacity / U4 Lasernut Vallejo Progress through six exciting levels

Progress through six exciting levels as an apprentice and prepare yourself for the difficult Master Challenges

UNITE AGAINST DARKNESS

you'll have the opportunity to build sites

Switch between the included 12mm narrow and wide offset to customize your truck's handling and fit across different applications quickly

Rear A-Arms for the Losi Tenacity / U4 Lasernut Vallejo Progress through six exciting levelsRPM A arms for the Losi Tenacity line of vehicles are designed with strength and durability as their primary goals. The result a set of ultra strong, incredibly durable A arms that are sure to exceed the demands of racers and bashers alike. RPM Tenacity