Scooter / Motorbike

Accessories

Merchandises & Stickers
Protective Clothings
- Goggles
- Helmet Integral
- Helmet MX
- Helmet Open
- Gloves
- Accessories
- Pants
- Boots
lubricants & Chemical
Street Wear
- Hats
- T-shirts
- Hoodies
- Backpacks
- Accessories
Tools

Custom Wheels

Top sellers

Piston Pin Circlip Malossi G-Clip 10mm

High-quality replacement gudgeon pin circlips from Malossi for 10mm and...

CAD$ 0.99
Variator Roller Weights Malossi

The HAT weights are very durable and self lubricating. Available in a...

CAD$ 17.99
Tire IRC MB99

IRC high quality dual-Purpose scooter tires that provide good traction...

CAD$ 66.99
Reed Valve Gasket Minarelli Horizontal

Replacement reed valve gasket for all Minarelli Horizontal engines.

CAD$ 1.99
Downhill Dragbar Race

In order to offer optimal handling, a dragrace handlebar should be...

CAD$ 41.99
Variator Roller Weights Motoforce

Budget weights by Motoforce, choice of weights. Available in a range of...

CAD$ 11.99
Spark plug BR8HS (Removable Tip)

The thermal grade of the spark-plug is of prime importance with tuning...

CAD$ 6.99
Exhaust Gasket Minarelli

We can offer high-quality exhaust gaskets for all common original, sport...

CAD$ 2.99

All best sellers

New products

Cylinder kit Top Performance 70cc Bws / Zuma / C3 50F (4T)

CAD$ 799.99
Replacement Cylinder Head Top Performances 77-86cc Minarelli LC

CAD$ 124.99
Gasket set Stage6 Streetrace Minarelli Vertical

CAD$ 27.99
Piston Stage6 Streetrace 70cc 10mm Minarelli Vertical

Replacement Piston for the Stage 6 Streetrace 70cc Minarelli Vertical

CAD$ 108.99
Low Down Shock Absorber Adjustable Black/Red (230mm)

This Low Down Shock is constructed of an anodized black billet body,...

CAD$ 134.99
Shock absorber Polini Black (245mm)

CAD$ 117.99
Shock absorber Polini Black (275mm)

CAD$ 107.99
Clamp for EGT Thermometer Stage6

CAD$ 19.99

All new products

Specials

Electric Choke (Bws/Zuma 2002-2011)

Replacement OEM Yamaha parts.

CAD$ 299.99 -40% CAD$ 499.99

All specials

Viewed products

Cylinder head without...

Complete cylinder head for 50cc 139QMB / QMA...
Cylinder head with SAS...

Complete cylinder head for 50cc 139QMB / QMA...

View larger

Cylinder head without SAS GY6 50cc 139QMB/QMA

Reference: BT12277

Condition: New product

Brand: Scootertuning.ca

Complete cylinder head for 50cc 139QMB / QMA engines. Unlike many other available cylinder heads, this is a complete head. That means: valves, valve springs, valve shaft seals etc. This head is ready to install, with no need for grinding valves or fumbling with springs, or specialist tools. Dispatched without SLS. This can be blanked off, which leads to quieter running and slightly more torque. Cam shaft and rocker arm assembly not included. Delivery as shown.

In stock