Reinforced Outer Rings for Vespa Largeframe Clutches prevent the Clutch Basket from folding open on heavily tuned Engines and are the inexpensive alternative to a complete reinforced basket.

At high engine speeds, original Clutch Baskets tend to bend open - the high-precision laser-cut Outer Rings keep the basket in shape and make it fully gas-proof. They are simply pressed onto the existing basket and welded in place, while special recesses prevent the Clutch Friction Plates from getting caught. For 200cc Engines, slight reworking of the Crankcase may be necessary - ideal for those who like to tinker, press and weld themselves.