Products

Malossi 4 reed racing reed block. 0.3mm thick reeds give great power when used with the Malossi Big Valve blocks. Malossi offers 2 additional membr...

Malossi 45° MHR Racing performance reed block with 2 single-piece reeds. 0.3mm for improved gas flow. Straight from the Malossi MHR racing departm...

Low-cost Racing membrane block in OEM-quality, with 6 reeds. Suitable for all scooters with Piaggio engines from 1999 on. Suitable for all horizont...

Having a large intake manifold makes little difference without the correct reed block. This low-cost racing reed block makes for a clear path and g...

Top Performances racing reed block with 2 reeds. As you would expect from racing technology, the petals are made from carbon. Steel petals can caus...

Top Performances racing reed block with very large inlet cross section. Rather than the standard 4 valves, this model has 8. Initially the high-per...

Replacement reed valve gasket for horizontal 50cc 2-stroke Minarelli engines and Aprilia/Suzuki engines. Please check that a gasket is required on ...

The rectifier/controller converts the alternating voltage from the alternator into the DC for the on board computer. This keeps the battery charged...

Rectifier / Controller changes the AC into DC on a 12V board. This prevents bulbs from burning out. Exposure to high temperatures means bulbs often...

This regulator is similar to the NARAKU ignition coil. The controller reaches a significantly higher output than the standard controller by ensurin...

Right-hand scooter switch gear with integrated light switch and E-starter. Please check the product image against the original part to be sure, as ...

Right-hand scooter switch gear with integrated light switch and E-starter, for models with front drum brake. Chinese-built 4-stroke scooters are mo...

Complete rocker mechanism including all individual parts ready fitted. For all GY6 125/150cc 152/157QMI engines.

Complete rocker mechanism including shaft and valve adjuster for Chinese-built 4-stroke 139QMB/QMA 50cc cylinder heads. Changing the complete unit ...

Rotor/magnet wheel for alternators. Alternators are currently available with 6 or 8 coils. Please check your original item to check which one you r...

M10x1.25 nut for the rotor on the alternator. Suitable for Minarelli engines and other models using the same size nut. Thread on the rotor side of ...

Rubber stops for the engine rockers. 2 items generally required when changing out.

Rubber thrust bearing for engine mounts. This version mounts to the flat thrust bearing on the mount.

Rubber bushes for engines mounts on GY6 139QMB/QMA engines.

Rubber centre stand stop for 125/150cc Chinese-built scooters. Suitable for most scooter types, but please check image against the original item.

Complete two-person seat unit, black, silver. Suitable for all vehicles with bodywork design similar to the Rex RS450, Baotian BT50QT-9, Benzhou Ci...

Complete two-person seat unit, blackSuitable for most Chinese-built 125/150cc 4-stroke scooters with GY6 engines. Please see product image to avoid...

Very often you discover you’ve ripped the seat leather on your scooter and the next time you take it out in the rain, you find yourself sinking i...

Very often you discover you’ve ripped the seat leather on your scooter and the next time you take it out in the rain, you find yourself sinking i...

High quality scooter seat cover from Opticparts DF made in Europe ! An absolute must for all those who want their scooter to look great, or for tho...

SLS hose clamp - 139QMB/QMA

The Portuguese tuning specialists, Top Racing, are a symbol of high quality scooter components. Due to Advanced production techniques, and over 50 ...

The Portuguese tuning specialists, Top Racing, are a symbol of high quality scooter components. Due to Advanced production techniques, and over 50 ...

Fitting a big bore kit does not always give the expected increased top end speed, it certainly improves acceleration well but not top end speed, Wh...

Fitting a big bore kit does not always give the expected increased top end speed, it certainly improves acceleration well but not top end speed, Wh...

Fitting a big bore kit does not always give the expected increased top end speed, it certainly improves acceleration well but not top end speed, Wh...

Fitting a big bore kit does not always give the expected increased top end speed, it certainly improves acceleration well but not top end speed, Wh...

Fitting a big bore kit does not always give the expected increased top end speed, it certainly improves acceleration well but not top end speed, Wh...

The Portuguese tuning specialists, Top Racing, are a symbol of high quality scooter components. Due to Advanced production techniques, and over 50 ...

Shaft oil seal Internal diameter: 20mm, External diameter: 42mm, Thickness/Depth: 8/9mm