All springs have their rate laser etched on the end and are manufactured to DIN 2095 grade 1. WE CANNOT STRESS ENOUGH - FAILURE TO DISCLOSE RIDER SPEC, OR PREFERRED SPRING RATE, WILL SEVERELY DELAY THE DESPATCH OF THE SPRINGS.
The Yamaha YZF250 YZ250F /FX fork springs would be best suited for performance bikes seeking a reliable upgrade.
