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High-quality replacement gudgeon pin circlips from Malossi for 10mm and...
The HAT weights are very durable and self lubricating. Available in a...
Replacement reed valve gasket for all Minarelli Horizontal engines.
Budget weights by Motoforce, choice of weights. Available in a range of...
In order to offer optimal handling, a dragrace handlebar should be...
The thermal grade of the spark-plug is of prime importance with tuning...
We can offer high-quality exhaust gaskets for all common original, sport...
Led Indicator relay Plug & Play for BWS/Zuma 02-11
Replacement gasket for Polini Evolution cylinder
Oil and water resistant cover with Polini logo suitable for many air...
The original TBR System, Adding this...
Viewed products
With the 70cc Streetrace grey cast iron...
Timing chain tensioner guide for GY6 50cc...
With the 70cc Streetrace grey cast iron cylinder series, Stage6 offers a more economical alternative to the popular SportPro Aluminium cylinder. The transfer port layout has been adopted from the high-performing 70cc SportPro, but slightly modified in order to fulfil the thermal demands of the cast iron cylinder. Stage6 has gone for a piston manufactured by the renowned Italian company Vertex Pistons. The performance characteristics mainly correspond to those of the SportPro; a bit more power when accelerating coupled with 0.5 hp less peak power. The ideal rpm range is around 10,000 rpm. It is recommendable to use a 70cc sport exhaust system. When it comes to looks, the cylinder is unobtrusive and similar to the stock part. Stage6 has deliberately decided not to display the brand name on the cylinder, instead showing the writing "49ccm".
In stock
| Engine Type | Minarelli Horizontal |
| Piston Pin | 10mm |
| Stroke | 39.2mm |
| Displacement | 70cc |
| Conrod Length | 80mm |
| Bore | 47.6mm |
Reference: BR9ES-3194
Brand: NGK
The thermal grade of the spark-plug is of prime importance with tuning kits; if the wrong grade is used the kit will overheat or the spark-plug will foul. A hotter spark plug transfers more heat to the cyl head, which may lead to piston seizures. The Corsa kit comes with the correct spark-plug, for other kits we recommend the plug listed here. As a rule...
Reference: S6-72166ET01
Brand: Stage6
Replacement piston for Stage6 streetrace.
Reference: S6-72166ET08
Brand: Stage6
This is the complete gasket set for 70cc Stage6 Streetrace cylinder kit. Check the picture to see which gaskets are included.
This here is the fitting mount for the STR8 handlebars, a massive CNC milled...
These spoilers from Str8 are available in many great colours and can simply...
The ideal drive belt for sport to midrace engines. The extra soft rubber...
Inexpensive variator adjustment kit by Stage6. The set consists of 4x6 cores...
There aren't that many high-quality mirrors in F1 look on the market, but now...
Polini's HI-SPEED variators for 50-70cc engines are now also available as...
Reference: 166.0083
Brand: Polini
The Polini Sport 70cc is a very durable high-performance cast iron cylinder...
Reference: 318284
Brand: Malossi
With this 70cc version, Malossi offers a cast-iron cylinder for daily use....