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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...
These HI-SPEED variators are Polini's...
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white=+1000rpm / black=+1500rpm /...
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View largerwhite=+1000rpm / black=+1500rpm / blue=+2000rpm. One of the main things necessary to set up a tuned engine is a stronger torque spring. Torque springs are placed behind the clutch to press the rear pulley to the drive belt. If the spring is too weak, the belt will slip and accelerating becomes impossible. Please note that using a stronger torque spring changes the variator set-up and you may have to insert lighter or heavier variator weights. One of the plus points of this spring is that the strength is printed on the spring itself.
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