Reference: 272.0001
Clips, rods of axis of piston POLINI in Ø of axis 12mm type crab d.1mm
The pistol type POLINI piston clips for your axis of 12mm, material diameter of 1mm!
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Here are the most powerful kits for YAMAHA DT, RD, YSR, TZR 80cc liquid cooling LC. The direct competitor of MALOSSI cast iron. From the POLINI house, this aluminum kit is composed of a high-end aluminum cylinder, a two-segment chrome-plated round end piston 1.2mm thick and its joints.
It comes without cylinder head and can be mounted with the original cylinder head. A very powerful kit not to put between any hands! With its diameter of 55mm, it still offers 99.78cc in the company of the original race crankshaft 42mm YAMAHA DT, RD, TZR, YSR 80cc liquid!
In addition, it has amplified diagrams, well-corrected and improved channel shapes, transfers and exhaust light. Aluminum and chrome treatment are of excellent quality for precision hot expansion and increased strength and trouble-free cooling!
POLINI announces 12.7hp has 9100 revolutions per minute, we know however that the increase in torque is it of the order of 30%, we also know that some, with a well released exhaust, a good carburetor, a racing candle and that an improvement of the valves manage to bring back this cylinder without problems to the bar of the 15 to 17hp.
Optionally we offer a stage 1 preparation, this preparation is a modification of the channels and exhaust light by increasing the diagrams and improving the pipe, it increases the performance of the cylinder. An improvement of the piston and skirt stocking is also included in this modification. Allow a little extra time for this preparation!
Reference: 272.0001
The pistol type POLINI piston clips for your axis of 12mm, material diameter of 1mm!
Reference: 271.0006
The replacement piston pin for your large POLINI 12mm axis kit, ideal in case of wear or loss!
Reference: 204.0291/A
The high quality piston to repair or maintain your 100cc kit on your YAMAHA DT, TZR ... 80cc
Reference: 209.0222
The complete pack of seal for your high engine POLINI 55mm 100cc on motorcycle YAMAHA 80cc DT, TZR, RD ...
Reference: 206.0220
Ideal to maintain you big kits POLINI 100cc on your YAMAHA DT, RD, TZR ... 80cc Liquid.