What shock spring do I need for my weight?
The standard formula is based on a 60:40, Rear to Front weight distribution. Add 5% for a heavy rider (+200lbs.) Subtract 5% for a light rider (150lbs-) Add 2% for a recreational or beginner rider (more rearward bias)
How do you choose shock spring rate?
Use A Spring Rate Calculator
Simply input your riding body weight, your shocks stroke, your bike’s rear-wheel travel, and choose if you’d like a more plush ride with about 33% sag or a more supportive ride with about 28% sag.
How do I choose a mountain bike spring weight?
A more accurate way would be to use a bathroom scale under the rear wheel and a 2×4 under the front wheel, to determine the true sprung weight at the rear wheel. Position your body according to your riding style, and then enter this value for your total weight. Note that the default weight bias is sixty (60) %.
What size spring do I need MTB?
For example, if your shock stroke is 2″, your max spring free length is 130mm and your spring rate is 450lbs, you need a spring that is 2.25″ x 450Lbs x 125mm (if you don’t see a spring that has the exact stroke of your shock you can use a spring with a longer stroke, as long as the free length will fit).
How do I make my RC springs softer?
Heating the spring will only soften the metal not give you a softer spring,the only way to achieve a softer spring within the same overall dimensions is to use a smaller gauge wire.
How is fork spring rate calculated?
FSR = M / L
- Where FSR is the Fork Spring Rate (kg/mm)
- M is the mass of the weight (kg)
- L is the difference in fork length (mm)
Is higher spring rate better?
Although a higher spring rate reduces body roll, it comes at the expense of a harsher ride. “Not only will a softer spring improve ride quality, it will also enable the tires to follow uneven road surfaces more precisely for improved grip.
What is a good spring rate?
Springs should typically be compressed 25-30% of the free length when supporting the weight of the vehicle.
What spring rate do I need MTB rockshox?
You should use no more than 6 turns and no less than 1 turn of preload. If you need more than 6 turns to achieve Sag, you need to go up 50lbs in Spring Rate. If you need less than 1 turn, you need to go down 50lbs in Spring Rate.
How much does a rockshox coil spring weight?
Customers Also Bought…
| Item Specifications | |
|---|---|
| Spring Weight | 650 |
Does stretching a spring weaken it?
Stretching the spring affects the length, and would allow more travel, but does not change the spring rate. Stretching the spring is usually a bad idea because full compression afterwards can yield the spring back to its original length.
Should front springs be stiffer than rear?
On very high-grip tracks, it’s usually beneficial to stiffen the front, even more than the rear. It just makes the car easier to drive, and faster. Softer Front Springs: The car has more steering, especially in the middle part and the exit of the corner.
How is spring strength calculated?
The spring force formula is expressed through the equation: F = – kx.
Does higher spring rate mean stiffer ride?
What does 8K spring rate mean?
What does it mean when they say 8K or 500lb Spring Rate? When someone says “8K” they are shortening the metric measurement of the spring rate; in this case 8 kg/mm. What this means is that if you apply 8 kilograms of weight to the top of the spring it will compress 1mm.
How do I choose a coil spring?
How to Find the Right Coil Spring for your MTB Coil Shock – YouTube
What is shock spring rate?
Spring rate refers to the force exerted when a given amount compresses the spring. The rate of your spring could be 200 lb/in. If you compress the spring by 1 inch, it will exert a force of 200 lbs back.
What happens when a spring is stretched too far?
Springs also have an elastic limit. If you stretch a spring too far, it will no longer snap back to its original position. It will be permanently deformed. A material which is elastic will regain its original length after being stretched or compressed.
Do springs get stiffer over time?
Yup. The springs will become harder over time due to the constant flexing.
What happens if suspension is too stiff?
If they’re too stiff, though, ride quality will suffer and, more importantly, you’ll sacrifice how well your tires are able to do their job on bumpy or uneven surfaces. Excessively stiff springs can also lead to premature understeer or oversteer.
Does spring rate affect ride quality?
Is spring stiffness the same as spring rate?
Spring stiffness is based on spring rate . It is also mostly based on proportion though. A ten pound rate may not seem like much on a large spring but on a small spring, it might be just enough. If you lower the amount of coils, you’ll increase the spring stiffness which is the spring’s rate.
Can you make a spring stronger by stretching it?
Yes, a coil spring can be stretched and then shortened increasing it’s rate and maintaining stock ride height, at least for a little while. In order to stretch the coil the steel would have to be stretch beyond it’s yield point.
Does stretching a spring make it stronger?
Which is better soft or stiff suspension?
The purpose of a suspension is to keep your tires on the ground. A softer suspension will offer more mechanical grip as it will do a better job of keeping the tires on the ground vs a stiff suspension when it comes to depressions, bumps, and surface irregularities in the road.