MRP Springs/Progressive Springs

Variants:SL Spring 123 x 65 500lb
Only 1 left in stock!
Pickup currently unavailable at Bikefit Marlborough

PROGRESSIVE SPRINGS Progressive Springs increase in rate late in stroke to provide additional bottom-out support and open up the use of coil shocks on frames previously only suited to air shocks. As with our Enduro SL springs, these springs are offered in a single free length per rate that fits most shocks from 200 (7.875") to 230mm. They accomodate up to 65mm of shock stroke. A 38mm ID fits our Hazzard shock and Rock Shox models natively, and spacer kits are available to use with other makes and models. Please refer to our Technical Features tab for Spring Rate and Length Information See compatibility on MRP's Coil Spring Spacer page. Some shock length and spring rate combinations require spacers to increase the total effective spring length and engage the threading on the shock body and to account for allowable max preload. Reference the listed free lengths and measure your shock to make sure any spring will fit.

Shipping Information

Our on-line store is open 24/7 and we ship Monday through Friday, excluding some holidays. Orders received for products without shipping restrictions on its product page will ship the same business day when received before 12:00 p.m. PST. Orders in high demand will have an estimated production time listed on its product page and will ship according to the date listed.

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