QA1 12" Long 2 1/2" I.D. Variable Rate Springs
Available in 10" and 12" free lengths, QA1 offers an assortment of rates of variable rate springs. With a polished, chrome plated or powder coated, chrome appearing finish, QA1’s variable rate springs are made with the highest quality materials. QA1 springs are strong, consistent, have a long life and lifetime guaranteed to remain within 5% of the original free height under normal operating conditions.
Variable rate springs help compensate for weight changes better than linear rate springs.
An example of how a variable rate spring works:
Linear rate 12 inch spring - 130 lbs. per inch
Every inch of compression adds another 130 lbs.
1" = 130 lbs.
2" = 260 lbs.
3" = 390 lbs.
Variable rate 12 inch spring - 130 /250
In the same amount of travel, the spring rate picks up an additional 90 lbs. of resistance. The spring gets progressively stiffer as it is compressed.
1" = 130 lbs.
2" = 290 lbs.
3" = 480 lbs.
Note:
Part #10CS180/600 is polished and chrome plated.
- Coilover Spring Inside Diameter (in.):
- 2.500 in.
- Coil-Over Spring Inside Diameter (mm):
- 63.50mm
- Coil-Over Spring Length (in.):
- 12.000 in.
- Coilover Spring Length (mm):
- 304.80mm
- Progressive Rate Spring:
- Yes
- Coilover Spring Rate (lbs/in):
- 130-250 lbs./in.
- Spring Finish:
- Silver Powdercoated
- Quantity:
- Sold individually.
