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SYM DRG-158 3.0ver pulley set

 

Product Description
Pulley ball specifications: 20 * 15 Spring specifications: + 15%

Red Teflon coating inside the pulley, increase the self-lubricity of the ball, and high temperature resistance

Gland version uses nano-coating to reduce frictional resistance with the pulley ball

New special design, vehicle type, no modification, perfect shift time

New angle design, increase engine power, 100% power output

The side basket of the pulley is empty to facilitate cutting / cooling and maintain the highest transmission efficiency.

Let you experience unprecedented acceleration