The Kyosho V One R Aluminum Rear Gear Housing by 3Racing, model KV-037, is targeted at drivers who adjust setups and demand consistent gearbox behavior. The aluminium housing provides improved structural support that helps keep gear alignment steady during aggressive runs.
This housing follows the Kyosho V One R rear layout to allow fast swaps and routine maintenance. The aluminium case helps with heat spread and reduces flex under load, which can make fine tuning of gear mesh and suspension settings more predictable.