variable valve actuation

2022 Yamaha Zuma 125 First Look

Yamaha announced a redesigned Zuma 125 scooter for 2022, offering a new, more rugged appearance and variable valve actuation (VVA)…

8 months ago

Yamaha YZF-R15 v3 for Indonesia and What It Means for the 2018 R3

The Yamaha R15 isn't coming to North America but its assist and slipper clutch and inverted fork may be coming…

5 years ago