GSX1100 80-85 APE stainless Valves - Oversize 29.5 mm Intake Valves. Set 8 , Brake Components Brock’s Performance Clutch Mod disables

Brock’s Performance Clutch Mod disables the factory slipper clutch

This is the newly released VS1000S Pro valve Spring for the GSXR1000

A plunger style dial indicator is used to measure the travel of the bucket until the valve touches the piston

The special design combines super strength and lightweight properties thanks to its injection moulded design allowing race-approved protection for your road or track bikes

- Larger cooling surface

GSX1100 80-85 APE stainless Valves - Oversize 29.5 mm Intake Valves. Set 8 , Brake Components Brock’s Performance Clutch Mod disablesAPE Stainless one piece race valves for the GSX1100 air cooled. . 29. 5mm , oversize seats needed