OKO 15x12 Performance Minarelli Roller Weights 12-1/2 x 2-1/4 If you have a 60s

If you have a 60s or 70s largeframe and your shaft is only partially splined

but will even give better results with the Koso 170cc big bore kit

It will NOT work with your stock 420 chain

Give your passenger the support they deserve without sacrificing storage

(Please see related items

OKO 15x12 Performance Minarelli Roller Weights 12-1/2 x 2-1/4 If you have a 60sEBC Brakes 899 High Quality Brake Shoes with High Friction Linings for increased efficiency. For use on the following models: Vespa Scooters: ET2 50 (97 05 R), LX 50 (05 15 R), S 50 4T 4V (08 15 R), ET4 150 (99 05 R), LX 150 ie (05 15 R), LXV 150 ie (10 15 R), S 150 (08 15 R) Piaggio Scooters: Typhoon 50 SE (06 R), Typhoon 50 2T (10" wheels) (07 09 R) Roller Diameter: 15mm Roller Width: 12mm 40QMB 50cc 2 stroke, Eton, Jalon Jetstar 18, Kymco, Peugeot,