Chimera Sports Racing Rear Coilover Shock - Honda Grom 125 (ALL YEARS)

himera Sports Rear Shock coil over shock for Honda Grom 125 (ALL YEARS) by Gears Racing! Gears Racing EV shocks are engineered for high performance and competition while maintaining street comfort and daily usage! They have done extensive testing on the shock all around the world, from race tracks to street, Gears Racing has tuned the shock specifically for the motorcycle or vehicle it was intended for. Rebound damping, and spring pre-load adjustable! 

Product Description:

• Monotube – Oil & Gas Separator Design:

Monotube design lessens the effects of aeration and performance fade. A larger sized piston and gas separator divider helps to eliminate cavitation caused by the mixture of oil and gas. Monotube design can hold a larger capacity of fluids and gas chamber tolerate greater heat dissipation, which in turn allows continuous stability damping throughout the different performance settings and damping force.

• Active Valve Piston:

To set a wider range of adjustable damping performance, we apply our proprietary Wide Range Valve Piston (WRVP) into a smooth surface shock chamber to create low friction to help set low, mid, and high-speed damping. Creating a Simple Harmonic Motion (S.H.M) control function provides extra comfort, even on the toughest road conditions.

• Rebound Adjustment:

15-clicks of adjustable rebound to allow users fine-tune their desired suspension damping settings.

• Spring Preload Adjustment + Internal Gas Chamber:

Spring Preload provides the adjustability needed to allow users to set their desired riding preference. Combined with internal gas chamber to sub-support spring compression’s wider range of setting with an easy adjustment.

Spring Rate: 12kg = 118n/mm for riders 190lbs - 240lbs 

Spring Rate: 14kg = 137n/mm for riders above 245lbs 

● Gas Chamber Increased

Under Boyle's law and ideal gas law theory, the original internal volume of the air chamber is enlarged in a limited space so that the compressed gas chamber volume will not be too small to generate high temperature.