QA1 2-1/2in ID Variable Rate High Travel Spring - 10in Length x 140/250lbs/in - Silver Powder Coated
$126.99
High travel coil spring with a 140/250 lb variable spring rate. Made with chrome silicon with a 2-1/2" inner diameter and a 10" length.
Available in 7", 9", 10", 12", 14" and 16" lengths, QA1 offers an assortment of high travel springs with a silver powder coated finish. Made in the USA, these 2" I.D. high travel springs are manufactured from specially designed high-tensile, chrome silicon alloy spring wire, which allows them to have fewer coils and a smaller wire diameter. As a result, these springs are lighter and have increased travel due to the larger distance between the coils. These lighter springs reduce unsprung weight and react faster, optimizing suspension performance. In addition, this high-grade material, along with careful heat-treating and post-processing, allows for greatly improved fatigue life, and the coil design allows the springs to be compressed to coil-bind without affecting spring rate or free height. These new high travel springs are silver powder coated and ground at both ends for straight, consistent and accurate operations. In addition, all QA1 springs are lifetime guaranteed to remain within 2% of the original free height and rate under normal operating conditions. Chrome Silicon Steel, All QA1 springs are manufactured using the highest quality materials for high strength, consistency and long life. Cold Wound - Heat Treated - Shot Peened, All QA1 springs go through intensive manufacturing processes to ensure consistency, accuracy and durability. Squared Ends, All QA1 springs are ground at both ends to ensure straight, consistent and accurate operation. Lengths and Rates Marked, All QA1 springs are clearly marked with the free length of the spring and spring rate for quick and easy identification. Made in the USA, QA1's high travel springs are proudly made in the USA. LIFETIME GUARANTEE, All QA1 springs are lifetime guaranteed to remain within 2% of the original free height and rate under normal operating conditions.
- Designed to be as light as possible with maximum travel and superb performance
- Lifetime guarantee to remain within 2% of their original free height
- Durable powdercoated finish
- Made in the USA
The QA1 QAP10HT140/250 variable rate high travel coil spring is designed for suspension applications that require reduced weight, increased travel, and consistent performance. It features a 140/250 lb/in variable spring rate, a 2.5-inch inside diameter, and a 10-inch free length. Manufactured from high-tensile chrome silicon alloy spring wire, this spring uses fewer coils and a smaller wire diameter to improve travel while reducing unsprung weight. The result is faster suspension response and optimized handling performance.
Each QA1 high travel spring is cold wound, heat treated, shot peened, and carefully post-processed for strength, accuracy, and long service life. The coil design allows the spring to compress to coil bind without changing its spring rate or free height. Squared and ground ends promote straight, consistent operation, while the durable silver powder-coated finish provides added protection. The spring rate and free length are clearly marked for quick identification during installation and tuning.
- Feature: Variable 140/250 lb/in spring rate for progressive suspension performance
- Feature: 2.5-inch inside diameter and 10-inch free length
- Feature: Chrome silicon alloy construction for high strength, reduced weight, and improved fatigue life
- Feature: Designed for maximum travel with fewer coils and reduced unsprung weight
- Feature: Cold wound, heat treated, shot peened, and post-processed for durability and consistency
- Feature: Squared and ground ends support accurate, consistent operation
- Feature: Silver powder-coated finish for lasting protection
- Feature: Spring rate and free length marked for convenient identification
- Feature: Made in the USA
- Feature: QA1 lifetime guarantee to remain within 2% of the original free height and spring rate under normal operating conditions
Features:
- Variable 140/250 lb/in spring rate for progressive suspension performance
- 2.5-inch inside diameter and 10-inch free length
- Chrome silicon alloy construction for high strength, reduced weight, and improved fatigue life
- Designed for maximum travel with fewer coils and reduced unsprung weight
- Cold wound, heat treated, shot peened, and post-processed for durability and consistency
- Squared and ground ends for accurate, consistent operation
- Silver powder-coated finish
- Spring rate and free length marked for convenient identification
- Made in the USA
- QA1 lifetime guarantee to remain within 2% of the original free height and spring rate under normal operating conditions