CR812 - High Response Spring Tuning Set Long 4prs

These springs have been made to improve the responsiveness of the cars, compared to the alternative CORE RC and Schumacher Big Bore Springs.

They feature less coils and have a thinner wire diameter.

They also offer a handy weight saving, by an average 4 grams per pair over previous CORE RC Springs.  

For use on the rear of the Cougar Laydown, CAT L1 EVO and other cars using big bore shocks.

Included in set

CR808 - High Response Spring; Long Red - 2.0 lb/in (pr)
CR809 - High Response Spring; Long Green - 2.2 lb/in (pr)
CR810 - High Response Spring; Long Blue - 2.4 lb/in (pr)
CR811 - High Response Spring; Long Black - 2.6 lb/in (pr)