Kyosho UMW720 Lightweight Aluminum Main Chassis Ultima RB6 DBXL Parts easy assembly

easy assembly

Built around Kato's tight-radius compact track sections

Traxxas 7561 LaTrax Rally Shocks Oil-Filled Assembled w / Springs (4)

Efficient high speed ball bearings

Kyosho UMW720 Lightweight Aluminum Main Chassis Ultima RB6 DBXL Parts easy assemblyThe UMW720 is Kyosho's optional lightweight main chassis for the Ultima RB6, machined from A7075 T6 aluminum in a 3mm plate. It is roughly 25 grams lighter than the chassis supplied in the kit, and on a 2WD buggy that weight comes out of the lowest point in the car, which sharpens acceleration and lets the suspension work against less mass over bumps. The weight saving is not the whole story. The plate is milled in specific areas to tune how the