Lambretta Headset (handlebar) pulley (wheel, roller) quick action throttle, Brass, S1/2/3, Race-Tour MB

Quick action throttle wheel to suit all handlebars.

Late type handlebar rods use a 5mm roll pin, Italian type with 4mm pins need drilling.

These now come with 4 x 4mm grub screws so you can use them on the early Li, Sx, Tv, Special handlebars. 

These are increased in diameter to reduce throttle roll on opening carbs up, idea for standard or large carbs.

Made from Brass to increase weight in the headset to reduce vibration.

Another Mark Broadhurst designed product to improve Lambretta riding.

NOTE; The headset casting for the throttle stop needs filing slightly for these to fit.