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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...
The version with polymer plastics...
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Polini, too, ventures into the cylinder classes...
Polini, too, ventures into the cylinder classes above 70cc. With the BigEvolution 52mm, Polini introduces two cylinders, either with 84cc (which means with original 39.2mm stroke) or with 94cc (which requires a 44mm long-stroke crankshaft). The bore here is 52mm, i.e. 2mm more than Malossi's BigBore cylinders, which is basically as far as you can go before you get into trouble with the cylinder studs. The outside shape is the same as the one used for the new Evo4 cylinders. Performancewise, the 84cc version should be on one level with the 70cc cylinder, with noticeably more torque, though. If you want more and don't mind working the crankcase, we recommend the 94cc version in conjunction with a 44mm long-stroke crankshaft with 85mm connecting rod, which will yield performance in the upper 20hp region. For those of you who are thinking about using this cylinder in racing: so far there are no racing classes that allow this cylinder to be used. The Top Class ends with 90cc max. while the Maxiscooter Class starts with 100cc, so you will have to wait for next year.
In stock
Engine Type | Minarelli Horizontal |
Piston Pin | 13mm |
Stroke | 44mm |
Displacement | 94cc |
Conrod Length | 85mm |
Bore | 52mm |
Reference: BR9EIX
Brand: NGK
In addition to the standard spark plugs, we can also offer you special racing spark plugs with very thin electrodes made of platinum or iridium. Recommendable especially for highly tuned engines and when using an inner rotor ignition. The spark is much more stable at high revs and this type of electrode has better self-cleaning features than common CU...
Reference: 204.0935
Brand: Polini
Replacement piston for the Polini Big evolution 84/94cc kits
Reference: 254.0125
Brand: Polini
This is the complete gasket base set for Polini Evolution cylinder kit. Check the picture to see which gaskets are included.
Reference: 209.0465
Brand: Polini
This is the complete gasket set for Big Polini Evolution cylinder kit. Check the picture to see which gaskets are included.
We can offer various torque springs from Malossi. The main thing about...
Ultra wide rim kits from Kiesler in Aerox/ Nitro rim design. Not only do they...
(10mm Gudgeon pin) The MHR Replica is a 70cc aluminium racing cylinder...
CNC-milled intake manifold with very sturdy high quality carburettor...
The perfect caliper for use with 220mm Adelin brake disc and RRGS brake...
There aren't that many high-quality mirrors in F1 look on the market, but now...
Reference: 1073450
Brand: Airsal
The Airsal Racing Extrem Cylinder is now also available in a 70cc version. As...
Reference: 01073350
Brand: Airsal
This red painted Airsal Racing Xtrem cylinder gets an amazing 88cc capacity...
Reference: S6-7516611
Brand: Stage6
Finally it’s here: The cylinder that we all have been waiting for! Based on...
Reference: TRT-1003
Brand: 2Fast
2fast offers here a ø50mm Racing cylinder engine Minarelli Horizontal liquid...
Reference: 9929340
Brand: Top performances
This is the same cylinder from the TPR 77cc Complete kit but here without the...
Reference: 9929310
Brand: Top performances
This is the same cylinder from the TPR 86cc Complete kit but here without the...
Reference: TRT-1004
Brand: 2Fast
You've heard about 100cc 2Fast kit but never seen on a shop? Yes, because so...
Reference: 3115374
Brand: Malossi
The most powerful cylinder ever to be produced by Malossi. High capacity,...
Reference: 3116992
Brand: Malossi
Attention! Crankshaft Malossi MHR Team 42.3mm stroke/90mm conrod required!...
Reference: 9926580
Brand: Top performances
77cc Big Bore cylinder available for a very good price! With an excellent...
Reference: 9926560
Brand: Top performances
86cc Big Bore cylinder available for a very good price! With an excellent...
Reference: TRT-1001
Brand: 2Fast
2fast offers here a ø50mm Racing cylinder engine Minarelli Horizontal liquid...
Reference: TRT-1002
Brand: 2Fast
2fast offers here a ø52mm Racing cylinder engine Minarelli Horizontal liquid...