Products

The counterpressure spring presses the drive belt onto the rear pulley. When power is increased, the counterpressure spring must be changed for a s...

The counterpressure spring presses the drive belt onto the rear pulley. When power is increased, the counterpressure spring must be changed for a s...

The counterpressure spring presses the drive belt onto the rear pulley. When power is increased, the counterpressure spring must be changed for a s...

Naraku Sports Contra Spring V.2 2 Pack, +1000, +1500 rpm The current version of the Naraku counter pressure spring uses a modified alloy spring pro...

Naraku Sports Contra Spring V.2 Pack, +1000, +1500, +2000 rpm The current version of the Naraku counter pressure spring uses a modified alloy sprin...

Counter-pressure springs set with 3 springs (15% green, 22% red and blue 30%) The counterpressure spring presses the drive belt onto the rear pulle...

Back plate in plastic for counter pressure spring. Results in clean shifting and low loss of power. For tuned and original scooters.

Twist Control: an absolute drive innovation from Naraku. Twist Control absorbs the torsion from the converter and even out the loss of power from t...

Easy to tune variator from Top Racing. The variator can be used with original belt. Supplied with unrestricted vario sleeve and 3 sets high quality...

Malossi Multivar variator is everything you expect of Malossi, great quality and very good performance with good acceleration and speed gains. Orig...

Polini Hi-Speed offers some of the strongest drive of any variator on the market. The roller surfaces make for improve transfer of power meaning in...

Set of 3 sliders for Malossi Multivar variators. Sliders should be replaced to avoid damage. Not suitable for Piaggio MHR variators.

Malossi clutch bell for tuned engines. Great racing component. Precision-balanced with cooling grooves in the outer ring for temperature reduction ...

Wedge for positioning the alternator rotor on the crankshaft. lenght=13mm, wide=3mm, high=2,5mm

OEM quality small end bearing (12x17x13mm) by the Portuguese manufacturer Top Racing. Suitable for use in original and slightly tuned engines.

Reinforced small end bearing by Top Racing. Especially the fragile bearing cage is more stable. Can be used in high-speed, high-end racing engines....