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MRP Progressive Coil Spring Fitting Length 129x65mm - 450-540 lbs - black

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104,19
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for shipment to United States.

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Production, delivery time 3-6 weeks**

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  • Description
  • Fact Sheet
  • Ratings (1)

Description of MRP Progressive Coil Spring Fitting Length 129x65mm - 450-540 lbs - black

MRP Progressive Springs are the only non-linear shock springs on the market. 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.

RSMRS203

  • Effective rate - 450lb
  • @ 25% Sag - 425lb
  • @ 90% Travel - 500lb (51-60mm stroke) - 525lb (63mm+ stroke)


As with MRP's Enduro SL springs, these springs are offered in a single free length per rate that fits most shocks from 200mm (7.875") to 230mm.* They accomodate up to 65mm of shock stroke. A 1.5" / 38mm ID fits a MRP Hazzard shock natively.
Spacer kits can be purchased separately to use with shocks of other brands.
Included in delivery: 1 coil spring
Material: steel
Weight supplement: manufacturer information
  • Description
  • Fact Sheet
  • Ratings (1)

Fact Sheet of MRP Progressive Coil Spring Fitting Length 129x65mm - 450-540 lbs - black

Product Name: MRP Progressive Coil Spring Fitting Length 129x65mm - 450-540 lbs - black
Manufacturer: MRP
Item Code: MRP423009
activity: Bike
usage bikesport: MTB
shock spare parts: Springs
Model year: 2021
weight: 477g
Manufacturer page: http://www.mrpbike.com/
  • Description
  • Fact Sheet
  • Ratings (1)

Average:

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Customer Reviews
One af the few options
Allows me to run coil (DB IL) on an almost linear rear suss (Radon Swoop 170 2016) and small bump sesitivity is a lot better than before(Vivid air).
I do only small jumps (up to 1m) and for that is perfect, no harsh bottom out (similar to Vivid air with 8 volume spacers). For someone who goes past that I think a more progressive suss or HSC compromise is needed.
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