Their lower A-arm has better ground clearance than stock A-arms and has a cross section based off of their proven 1:5 scale HPI Baja A-arms so you know they're tough

Delrin pistons

GA60 Aluminum Bearing Cap: GOM

and will keep the model safe and your automobile interior clean after a day at the pond

Allows for best speed run acceleration and speed

Hot Racing - Aluminum Front C-Hubs Caster Blocks, for Arrma 1/10 4S BLX Bodies Rock Crawler Their lower A-arm has betterReplaces Arrma stock plastic AR330519 caster blocks. Known to fit the following Arrma vehicles: KRATON 4X4 4S BLX: ARA102690 OUTCAST 4X4 4S BLX: ARA102692Features: Stronger and stiffer than stock plastic caster blocks CNC machined 6061 T6 aluminum, anodized black Laser etched lettering Replaces factory stock plastic c hubs AR330519