PEM Standard Quick Change Gears - Set #18Q BR10051 thanks to the efficient design

thanks to the efficient design and huge laminations

Weighs only 7

6061-T6 material

The innovative design allows air to flow around the top of the helmet using the helmet’s ventilation channels while also diverting air into the eyeport area for maximum cooling in the front of the helmet

This gauge features a larger dia

PEM Standard Quick Change Gears - Set #18Q BR10051 thanks to the efficient designProduct Description: Quick Change Gear Set Standard Set 18Q 10 Spline 4. 11 Ratio 5. 23 3. 23 4. 86 Ratio 6. 18 3. 82 Steel Sold Individually PEM Racing (Performance Engineering and Manufacturing) offers a wide selection of quick change gear sets, ring and pinion gears, differential cases, and other rear end components.