Rear Shock Spring Spring Color:Purple the shock’s spring is too

the shock’s spring is too stiff and wound progressively

The ultimate shock configuration: a milled upper mount links to the compression reservoir and integrates high- and low-speed compression adjusters (22 clicks each)

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We replace the stock linear fork springs with progressive units for improved initial compliance and greater reserve in the second rate

A pressure-relief valve prevents hydraulic lock under maximum load

Rear Shock Spring Spring Color:Purple the shock’s spring is tooThe Hyperpro Progressive Rear Spring enhances cornering, reduces braking distance, and improves overall bike balance and feedback, fitting onto the original shock for easy installation.