Murphs' has dealt with enough junk products over the years to fully understand the frustration and annoyance that results, and we are determined to offer only the
highest quality products available. SonicSprings fit that requirement.
Warranty & Return Policy
All SonicSprings products carry our NO Hassle warranty. We back our products 100% and offer a full lifetime warranty on our Springs. If, for any reason, you ever have a problem with our products, please contact us immediately for a prompt and courteous refund or replacement.
At Murphs', your satisfaction is our #1 goal!
While you're at it, you probably should go ahead and get the new circlip and washer kit to complete the job.
Choosing the rate made easy! Use only the
rider's weight with gear, and do not include the passenger.
- Normal Riding Style, less than 260lbs, go with 1.1kg/mm
- Normal Riding Style, more than 260lbs, go with 1.2kg/mm
- Agressive Riding Style, less than 230lbs, go with 1.1kg/mm
- Agressive Riding Style, more than 230lbs, go with 1.2kg/mm
And for you lighter guys and gals out there, we now offer the 1.0kg/mm option:
- Normal Riding Style, less than 175lbs
- Agressive Riding Style, less than 145lbs