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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...
Pro Taper is well known for manufacturing high-quality grips and...
Budget weights by Motoforce, choice of weights. Available in a range of...
Replacement reed valve gasket for all Minarelli Horizontal engines.
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...
The Polini FOR RACE crankshafts are developed to increase the...
The Polini FOR RACE crankshafts are developed to increase the...
BLACK SERIES is The Two Brothers...
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(10mm Gudgeon pin) With the 70cc Streetrace...
(10mm Gudgeon pin) 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 |
Reference: BR9HS-4522
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: S6-72ET001
Brand: Stage6
Reference: S6-72166ET09
Brand: Stage6
This is the complete gasket set for Stage6 Streetrace cylinders. Check the picture to see which gaskets are included.
Tun'r conical air filter with type KN structure of oiled cotton. (28-35mm...
High Primary Compression Crankshaft made in Italy by Athena. High quality...
Polini Motori presents the new range of performance mufflers with OEM style....
We can offer here Quality fairing for Yamaha Bws/Zuma 2002-2011.
These forks make a great upgrade to the clapped out stock tubes you’ve been...