Rear Shock Spring Spring Color:Purple Robust Build Quality: Manufactured and

Robust Build Quality: Manufactured and assembled in house in YSS's state of the art facility you can be assured quality control in unmatched

Adjustable Ride Height: Most models include a built-in length adjuster (+/- 5mm or up to +10mm depending on application)

Promoto tubes match OEM dimensions precisely and can save up to 50% versus original parts

Use the top-cap threaded rings to compress the internal springs and set your exact rider sag based on your gear and riding weight

– Maintenance-free spherical bearings

Rear Shock Spring Spring Color:Purple Robust Build Quality: Manufactured andThe Hyperpro Progressive Rear Spring enhances cornering, reduces braking distance, and improves overall bike balance and feedback, fitting onto the original shock for easy installation.