Larger 32*15*7mm (6002) bearings have replaces the original 28*15*7mm, this will extend the bearings lifespan and enable it to run smoother for longer. Because of the high quality 6061-T6 Aluminium and CNC matching it has been posable to reduce the items weight over stock whilst also improving the strength. Another benefit from the cut-outs is better cooling performance. This keeps the clutch cooler resulting in better power delivery. This comes with Internal & External Bearings

Optional Upgrade For KM: X57020Losi: LOSB5036