Sprindex Adjustable Rate Coil Spring, 55x126mm - 490-560lbs Derailleur Hangers MA5033 TR1959 592627

MA5033 TR1959 592627

with the lightest weight air spring on the market

EAN: 4717784038193

142099-Q0-L

Sprindex Adjustable Rate Coil Spring, 55x126mm - 490-560lbs Derailleur Hangers MA5033 TR1959 592627Adjustable base spring rate by changing the length of effective coils Includes spring, adjuster, and 5 Delrin performance adapters that allow the spring to spin while compressing and also adapt to a variety of shocks on the market Coil is made of super high tensile spring steel similar to "lightweight" springs (which is why Sprindex is lighter than regular springs) in order to handle the stress of the system when adjusted to its highest spring rate