Yamaha zuma dies after long distance full throttle. it's a stock bore upjetted to 85 with an 02 throttle yasuni pipe and 5.5G rollers and when i'm going about 40-47 it kills
Yamaha Zuma - Wikipedia
Yamaha Zuma 125 - Wikipedia
YAMAHA BWS 50 ANNO 2000 di seconda mano per 60 EUR su Vilaseca su WALLAPOP