ENGINE & DRIVETRAIN

Venhill has added a range of throttle and starter cable upgrades for popular Honda, Kawasaki and Yamaha off-road models. All feature stainless steel inner...

Upgrade Vespa PX 125, 150 and 200cc scooters with an ignition kit from VMC and you are promised smoother acceleration and enhanced power, as...

You can give a lowly 50cc Vespa a bit of extra pep with a big bore engine kit from Italian tuning firm Polini. This...

All engines are, at heart, air pumps, so it makes sense to get as much lovely flammable oxygen into them as quickly as possible....

Venhill has developed a range of control cable and hose upgrades for Triumph’s new TF250X and TF450RC motocross machines. The kits encompass front and...

I must be getting old, as the list of “classic” bikes that are on the fitment list for Wemoto’s new ignition coil are all...

Malossi says that the Multivar 2000 is the perfect upgrade for automatic scooters, as its light weight and precision engineering combine with stronger springs...

The Aprilia SXR50 is a sporty-looking moped, but its legally-limited performance is not going to set many pulses racing. So Italian tuning firm Polini...

If a six plate performance clutch just isn’t butch enough, then step forward AF’s Rayspeed’s new Python eight-plate cassette clutch for various Lambrettas. The...

GB Racing has new engine protection kits for the Ducati Hypermotard 698 and 2020-24 Panigale V2. The Hypermotard’s single cylinder motor can be fitted...