DESCRIPTION: SSP-G GY6 Racing Variator Set. Outer Diameter: 115mm Inner Diameter: 24mm Includes 12 Gram Roller Weights Avanti, Baja, Baja SC125, Baja SC150, Baotian, Baron, Bashan, Boreem (BMS), Boss, Bravo, CFMoto, Diamo, Dotera, Eton, Honda, Kymco, Lifan, Qingqi, Redcat, SUNL, SYM, Schwinn, Strada, TGB, Tank, Tank Racer-150/150T-7, Tank Racer-150DE /150T-7A, Tank Racer-150DS/150T-7B, United Motors, Matrix 150, Various unlisted makes/models, Vento, Vento Phantom, Vento Sauron, Verucci, Wildfire, X-Treme, Yamati , YongKang, ZNEN