Honda

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

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....

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...

Crankshaft in High Quality from Top Racing for Honda Dio scooters with AF18, AF23 and AF25 engine. The specialist Portuguese crankshaft manufacture...

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

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...

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...

Top Racing offers you a cheap but very good clutch spring kit in three different weights. for original 3 shoe clutch and 107mm Top - Racing clutche...

Top quality racing clutch. Very sturdy design. For all originals and lightly tuned engines. Cheap alternative to replacing the original clutch.