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MRP GY6 Roller Weights 18 X 14

Wednesday, August 25, 2010

MRP GY6 Roller Weights 18 X 14
GY6 4-stroke QMI152/157 QMJ152/157 engines. Some Taiwanese Brands use18X14 mm roller set for PGO made (Genuine) Buddy 125, Blur, and many other GY6 scooters. Kymco and SYM models are known to use the GY6 such as the People 200. GY6 found in ATVs, Scooters, and Buggies Roller weights are essential to upgrading any CVT engine

Roller Weights Roller Weights We highly recommend that you begin by upgrading the variator roller weights before engaging in any performance upgrades. This is the simplest of upgrades and the least expensive for the consumer. We suggest stocking every size for every brand you carry in the store. This is a minimal investment and offers a maximum return. The main rule for tuning variators is: the lighter the roller the more rpm?s are needed to push the rolls outwards through centrifugal motion to set the gear change in motion. Heavier roller weights need lower rpm?s to start moving. Heavier roller weights = slower take off speed, more acceleration, = higher maximum speed. Lighter roller weights =faster take off speed, less acceleration = lower achievable speed. The right balance is an individual choice since a scooter racer will want heavier weights to achieve a higher overall speed so that they might be faster at full throttle.

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