Traxxas Rustler

has good adherence properties

Snap-together UniJoiners connect the bridge to adjoining Unitrack sections — no nails

Cup joint - 6x19x21mm

High strength steel side bevel gears for the gear diffs in the R4/SC/DB

Hitec 61156 BID Chip w/300mm Cable (Starter Kit) D7 Charger traxxas Traxxas RustlerHitec 61156 BID Chip w 300mm Cable (Starter Kit) D7 Charger The Hitec 61156 BID Chip Starter Kit includes a BID chip with a 300mm cable, designed for use with the Hitec D7 charger. BID chips let the D7 charger identify and track individual battery packs for smarter charge management. This starter kit is the ideal way to begin tagging your battery packs, giving D7 charger owners an easy entry point into BID based battery identification and monitoring.