Beefed Up 740Mm Rear Axle Kit With Brake Assembly For Go Kart And 50Cc ATV Rear Shaft, Complete Heavy Duty Package With 160Mm Disc 4Mm Thick, 58T T8F Sprocket (No Chain), Master Cylinder And 61Inch Brake Line, Fits Most Pit Bikes

Heavy-Duty 740mm Rear Axle Kit with Disc Brake for Go-Karts
✔️ 740mm axle, 160mm disc, 58T sprocket, 61in line (single kit)

This is a complete rear axle kit with a disc brake assembly, designed for go-karts, pit bikes, and light ATVs. It’s a solid upgrade for DIY gokart projects and rebuilds, fitting many 50cc-90cc machines.

✅ Rear axle length: 740mm (29.1"), disc size: 160mm diameter, 4mm thick (6.3" dia, 0.16" thick)
✅ Sprocket: 58T (T8F), no chain
✅ Brake hose length: 61 inches (1550mm) with master cylinder
✅ Includes pillow blocks (no chain) for easy mounting

💡 What is a heavy-duty rear axle kit used for in go-kart builds?

It's handy for upgrading braking and rear-drive reliability in DIY gokart projects.

- Improves stopping power on lightweight karts and 50cc-90cc ATVs
- Fits 740mm rear-axle setups and 160mm discs
- Includes master cylinder and brake hose for straightforward install
- Supports durable performance in rebuilds and custom builds