Race Tech HP Springs have a high stiffness-to-mass ratio. In other words, each spring is particularly light for its particular spring rate. This requires the finest materials and processing. Each spring is shot-peened and preset so it won't sack out over time.
Product Note:
| Specification | Details |
|---|---|
| Country of Origin | USA |
| Material | Steel |
| Position | Rear |
| Spring Rate | 6.0 kg |
Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.
By Ronnie G. on
Verified Purchaser
I got this spring for my 22' Honda CRF450RL based on a recommendation from Race Tech Support. This spring WILL fit an L/RL despite it not being in the fitment on the website. I weight 185 without gear and this spring got my sag dialed in with about half of the preload range left.
By Scott S. on
Verified Purchaser
New spring for my YZ250 redo with a BRC500 2T motor. Race Tech makes great stuff!
By Blake S. on
Verified Purchaser
Great upgrade from stock. No more bottoming out. 175lbs rider weight, 1.25 in drop link, decent at jumps and enduro.
By Kenneth S. on
Verified Purchaser
Easy to Install and works like it should.
By Spencer K. on
Verified Purchaser
I've only had 1 ride with it so far but it's a huge upgrade from stock. I'm about 215 lbs without gear. No more bottoming out.
By Roger D. on
Verified Purchaser
Great
By Matthew S. on
Verified Purchaser
Have used Race Tech springs in the past on other bikes. Just check the Race Tech website for spring recommendations.
By Mark S. on
Verified Purchaser
Race Tech has always been a great product. Thank you very much
By Joshua W. on
Verified Purchaser
Fitment was no issue.
How many stars would you give this product? Write a review.
By Anon.
The closest rate spring that is available for that bike with a rider of your weight would be the 6.6 kg/mm.
By Bob
For that bike with a rider of your weight, Race Tech suggests the 6.3 kg/mm rate spring.
By CJN
Race Tech recommends the 3.8 kg/mm rate spring for your weight on that bike.
By Eric S.
Based on what Race Techs spring calculator shows, you would want to go with a 5.4 kg/mm rate spring.
By Booboo
Out doors motocross. Aggressive riding
For your weight on that bike, the suggested rate spring is 5.0 kg/mm.
For your weight on that bike, the suggested rate spring is 5.0 kg/mm.
By Anon.
Novice rider 38 yrs old
For your weight on that bike, the 5.4 kg/mm rate spring would be recommended.
By jacob
Race Tech recommends the 5.6 kg/mm rate spring for your weight on that bike.
By Hayden
Race Tech suggests the 5.0 kg/mm for your weight on that bike.
By Anon.
Race Tech suggests the 6.6 kg/mm rate spring for your weight on that bike.
By Anon.
What spring do I need? Casual rider, not racing. And can I get it here? On parts giant?
According to the Race Tech spring chart, they recommend the 5.2 kg/mm rate spring for your weight on that 2013 WR250F.
By Anon.
For your weight on that bike, Race Tech recommends the 4.8 kg/mm rate spring.
By Dave
Race Tech recommends the 4.8 kg/mm rate spring for your weight on that bike.
By Anon.
You would want to go with the 6.6 kg/mm rate spring for your weight on that 2020 KX250F.
By Anon.
Spirited and aggressive riding, 1-2 track days a year.
You would want to go with the 8.9 kg/mm rate spring for that bike and your weight.
By Anon.
For your weight on that bike, you would want to go with the 11.6 kg/mm rate spring.
By Anon.
Race Tech suggests using the 4.4 kg/mm spring for your application.
By Anon.
Race Tech shows that for your weight on that bike to be using a 5.8 kg/mm spring.
By Victor
What spring rate should i have on my rear shock spring
Race Tech recommends the 6.6 kg/mm spring for your weight on that bike.
By Anon.
Race Tech recommends the 7.10 kg/mm spring for your weight on that machine.
By Anon.
According to the Race Tech specs, they suggest the 4.6kg/mm spring for your weight on that bike.
By Kyle
2009 crf450x
It would be recommended to go with the 6.6 kg/mm rate spring for your weight on that 2009 CRF450X.
By Gkiss
It would be recommended to go with the 4.5 kg/mm rate spring for your weight on that 2002 RM125.
By Anon.
According to Race Tech, they recommend the 6.3 kg/mm rate shock spring for your weight on that 2018 Kawasaki KX250.
By Anon.
About 190 in gear. Ride technical Rocky stuff. The stock spring is too stiff and doesn't allow travel even with compression all the way soft. What spring rate should I get
Race Tech recommends the 4.8 kg/mm spring for your weight and that kind of riding for that 2022 KX450.
By Beau
190lbs with gear on, what spring rate do I need for front springs and rear spring for my bike?
For your weight on that 2021 YZ250F, Race Tech recommends .47 kg/mm front springs and 5.7 kg/mm for the rear spring.
By Kenneth B.
The recommended rate shock spring for your weight on that bike would be 6.0 KG/MM.
By Anon.
For the forks springs, .47 kg/mm or the closest available rate to that would be recommended. As for the shock spring, 5.4 kg/mm is recommended.
By Anon.
Race Tech recommends 6.00 Kg/mm rate spring for that bike with that weight rider.
By Anon.
According to the Race Tech spring guide for your weight on that bike, they recommend 9.8 kg/mm spring.
By Anon.
You would want to go with the 11.6kg/mm rate spring for your weight on that 2002 Yamaha FZ1.
By Anon.
Race Tech claims that 6.4 kg/nm spring to be for a 240-250ish lb rider. If you are a more aggressive rider that should work well for you.
By Jon
It all depends on your weight and the intended purpose of the motorcycle in question. I would suggest visiting the Race Tech's website and go to their spring rate calculator for your 2014 YZ85. They have extensive product data and spring rate conversions based off of weight and riding style. It will automatically suggest a spring rate based of of your input. You should then be able to find the spring rate you need for your ride.
Have a question? Please ask our experts and customers who own this product.
