This is the replacement spring for the ACS3 Rock Shox Lyrik/Yari kit. Push uses a super high quality high tensile CrV-SI spring wire, which they claim provides the best possible initial bump sensitivity, as well as predictable control throughout the entire stroke. Available in seven spring rates.

This spring is compatible with 2016 - 2021 Rock Shox Lyrik (all models including Select, Select +, and Ultimate) and Yari forks ranging in travel from 150mm to 170mm.

Please note, the required spring rate will vary depending on your weight, as well as the current travel of your fork. You can view the Spring Rate Chart by clicking the link above. 

[Spring Rate]

150mm Travel	Red	Yellow	Orange	Blue	Green	Black	Grey
Rider Weight	115 - 130 lbs	130 - 145 lbs	140- 155 lbs	155 - 175 lbs	175 - 195 lbs	190 - 210 lbs	210 - 225 lbs

160mm Travel	Red	Yellow	Orange	Blue	Green	Black	Grey
Rider Weight	120 - 135 lbs	135 - 150 lbs	145- 160 lbs	160 - 180 lbs	180 - 200 lbs	195 - 215 lbs	215 - 230 lbs

170mm Travel	Red	Yellow	Orange	Blue	Green	Black	Grey
Rider Weight	120 - 135 lbs	135 - 150 lbs	145 - 160 lbs	160 - 180 lbs	180 - 200 lbs	195 - 215 lbs	215 - 230 lbs

If your rider weight overlaps with two springs, please consider your riding ability. More aggressive riders hitting jumps and drops should consider using the higher of the two rates.

[/Spring Rate]