One-person bleeding/servicing of hydraulic brakes and clutches. The kit utilises a small weighted non-return valve and a connector hose that attaches to the scooter or motorcycle bleed nipple. As the brake/clutch is bled, the valve prevents the used fluid and air being drawn back into the system. Features & Benefits:One-person bleeding/servicing of hydraulic brakes and clutches.The kit utilises a small weighted non-return valve and a connector hose that attaches to the scooter or motorcycle bleed nipple.As the brake/clutch is bled, the valve prevents the used fluid and air being drawn back into the system.Model No. MS098 Specifications: Model No MS098 Brand: Sealey Nett Weight: 0.02kg