Polini 16×13 Roller Weights Tuning Kit – 4.5G to 6G

Polini 16x13 Roller Weight Tuning Kit in 4.5, 5, 5.5 and 6 Gram Weights. For use with Fits and compatible with Honda Ruckus 50, Metropolitan, 94-01 Elite 50, Kymco ZX50 and Agility 50, SYM DD50, Chinese QMB139 50cc engines and more. Please Note: These kits are for tuning only and are not intended for permanent use. Please see our Warranty & Returns Policy.
Includes 12 shells and 6 weights of each size, 4.5g, 5g, 5.5g and 6g
SUPPORTED MODELS: Fits and compatible with Honda 2003-2012 CHF50/P Metropolitan I & II Scooter, Fits and compatible with Honda Ruckus 50 (NPS50), KYMCO ZX50, QMB139 50cc/49cc , SYM, Various unlisted makes/models