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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...
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We can now introduce the STR8 Mirror Set Street II. The sporty, sleek...
CNC-machined and high-quality anodized HQ seal installation tool that...
Extension cable for the sensor of the Stage6 exhaust gas temperature...
Stainless steel clamp for Koso EGT (Exhaust Gas Temperature) sensor,...
This two-piece intake manifold from...
Reference: 1200-1026.10
Brand: NCY
Compression springs do a couple of things. First they supply the pressure to engage the belt. They also determine the rate at which the CVT transmission changes from low to high gear. A 1000rpm spring will go into a higher gear than a 2000rpm spring. This NCY 1000 rpm compression spring is specifically for the GY6. Dimensions: Spring I.D.: 48.5mm / Spring...
Reference: NK900.75
Brand: Naraku
Current Naraku counterpressure springs with different alloying of the spring steel. A necessary addition where engines have been tuned. RPM increases are given, to show the effect on the variator. A 1500 spring increases the variator ratio change point by 1500rpm.
Reference: NK900.76
Brand: Naraku
Naraku Sports Contra Spring V.2 +2000rpm. The current version of the Naraku counter pressure spring uses a modified alloy spring providing better resilience and above average strength. Torque springs are available in packs of 2 or 3 or are available to purchase individually.Replacing the spring is necessary when tuning engines, the idea is to prevent the...
Reference: 243.076
Brand: Polini
Counter pressure spring by Polini for GY6 125/150cc, Kymco, Honda maxi scooters providing a 15% increase in pressure from the oriental spring and is ideally suited for tuning purposes. A stronger spring is necessary once the the power has been increased by tuning and the belt starts to slip. The clutch counter pressure springs works closely with the...
Reference: 1200-1028.10
Brand: NCY
Compression springs do a couple of things. First they supply the pressure to engage the belt. They also determine the rate at which the CVT transmission changes from low to high gear. A 1000rpm spring will go into a higher gear than a 2000rpm spring. This NCY 2000 rpm compression spring is specifically for the GY6. Dimensions: Spring I.D.: 48.5mm / Spring...
Reference: TH10BGY6125-1000
Brand: Scootertuning.ca
Torque springs are important for the transmission set-up. The spring transfers pressure onto the torque driver and so strongly influences the vario's "shifting" characteristics. You'll know that it's necessary to go for a stronger spring when the drive belt keeps slipping, the vario doesn't shift smoothly within the ideal rpm range or the engine keeps...
Reference: TH10BGY6125-1500
Brand: Scootertuning.ca
Torque springs are important for the transmission set-up. The spring transfers pressure onto the torque driver and so strongly influences the vario's "shifting" characteristics. You'll know that it's necessary to go for a stronger spring when the drive belt keeps slipping, the vario doesn't shift smoothly within the ideal rpm range or the engine keeps...
Reference: TH10BGY6125-2000
Brand: Scootertuning.ca
Torque springs are important for the transmission set-up. The spring transfers pressure onto the torque driver and so strongly influences the vario's "shifting" characteristics. You'll know that it's necessary to go for a stronger spring when the drive belt keeps slipping, the vario doesn't shift smoothly within the ideal rpm range or the engine keeps...
Reference: 1200-1027.10
Brand: NCY
Compression springs do a couple of things. First they supply the pressure to engage the belt. They also determine the rate at which the CVT transmission changes from low to high gear. A 1000rpm spring will go into a higher gear than a 2000rpm spring. This NCY 1500 rpm compression spring is specifically for the GY6. Measurements: Wire Diameter: 4.2mm /...