Like all Kato Unitrack components

Futaba FUTL7683 R3006SB S

4V 5800mAh 25C LiPo battery with the Traxxas iD connector

so this factory replacement restores clean

88mm length

Traxxas 10929X-SLVR Aluminum Upper Front Arms Silver (L&R) Funco Pro Scale Mini Kraton Like all Kato Unitrack componentsTraxxas 10929X SLVR Aluminum Upper Front Arms Silver (L&R) Funco Pro Scale Upgrade your front suspension with this genuine Traxxas left and right pair of aluminum upper front arms in silver. Aluminum construction resists wear and dent better than stock arms, built to fit the Funco Pro Scale replica. Genuine Traxxas option part Upper front arms, left and right Aluminum construction, silver finish Fits Funco Pro Scale