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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...
In order to offer optimal handling, a dragrace handlebar should be...
The thermal grade of the spark-plug is of prime importance with tuning...
The transmission bearings of a Minarelli crankcase are mounted in the...
This piston ring set for 88cc GY6 cylinders (52mm bore) is specially...
Replacement Malossi Piston for 88cc Malossi cylinder GY6 50cc
Complete cylinder gasket set for 52mm Malossi 4-stroke cylinder sets Kit...
Replacement silencer for Exhaust Stage6 R/T FL 100cc RC-ONE / P.R.E
It is a classic racing exhaust made of carefully hand-welded thin steel...
Different from the 2G Evolution,...
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77cc Big Bore cylinder available for a very...
77cc Big Bore cylinder available for a very good price! With an excellent reputation, Top Performances came up with this 77cc Aluminium Tuning Kit for scooters with horizontal Minarelli LC engines. The cylinder is made of Nikasil-plated aluminium with a 50mm diameter, has 6 transfer ports, a bridged exhaust port and a modular high compression cylinder head. The exhaust port is very 'large' across its entire width giving it a unique look. Special attention was also given to the cylinder's external surface with a cooling canal enclosing the entire exhaust port for optimum cooling. The crankshaft included is a reinforced full-circle racing crankshaft with 'standard' stroke – 39.2mm, 85mm conrod, small end bearing 12x15x15mm. One of the unique features characterizing high-end crankshafts is the use of Tungsten weights instead of standard 'caps' for balancing. Regarding performance, the TPR 77cc can be seen at the lower end of the Hyper Racing spectrum and develops 18/20hp in combination with the proper components.
This product is no longer in stock
Reference: 9926170
Top Performances High Quality Full-Circle Crankshaft with 39,2mm stroke and 85mm connecting rod for 12mm piston pin. Suitable for High end 70cc and Big Bore 77cc Cylinder kit that require 85mm conrod cranksaft (Stage6 R/T 70, 2Fast 70cc, Polini Big Evolution 70cc, TPR 77cc...). Attention! Small end bearing size is 12x15x15mm. Variator splain have same...
Reference: 9929340
This is the same cylinder from the TPR 77cc Complete kit but here without the crankshaft. This high quality TPR 77cc cylinder kit made in Italy work in conjuction with 39,2 stroke and 85mm conrod crankshaft. This kit offer very good performance and torque at very fair price with very good reliability like all TPR high quality products. Note: this cylinder...
Piston Pin | 12mm |
Stroke | 39.2mm |
Displacement | 77cc |
Conrod Length | 85mm |
Bore | 50mm |