## What is Propedal on Fox shock?

Propedal is a marketing term created by FOX to describe a digressive compression damping force curve. Digressive force curves have been around long before bicycles had suspension. Digressive compression tunes use preloaded valving to build compression quickly in order to give a firmer feel at low shaft speeds.

**What psi should I set my rear shock to?**

The exact PSI you end up with depends on how plush/firm you want the rear shock to be, but a good starting point is 1 psi for 1 lbs in weight of the rider (including riding gear).

### How much psi should I put in my FOX Float x2?

Sag is the amount your suspension compresses under your weight and riding gear. Sag should be set to ~30% of total shock travel….Do not exceed 300 psi (17.2 bar), the maximum FLOAT X2 air pressure!

Suggested Sag Measurements | |
---|---|

Travel | 30% Sag |

51mm/ 2.00in | 15mm/ 0.60in |

57mm/ 2.25in | 17mm/ 0.68in |

63mm/ 2.50in | 19mm/ 0.75in |

**How do you pump up a Fox rear shock?**

Rear Shocks

- Remove the Schrader air valve cap from the shock.
- Thread the pump’s valve chuck onto the shock’s air valve until pressure registers on the pump gauge. This takes approximately 6 turns.
- Stroke the pump a few cycles. The pressure should increase slowly.

## How many clicks does the Fox X2 have?

The new damper now has the same number of high-speed compression and rebound adjustment clicks as the brand’s GRIP2 damper forks (eight clicks) and has 16 clicks of low-speed rebound and compression damping adjustment.

**How do you adjust the Fox Float X2 performance?**

To achieve the best performance from your FOX suspension, adjust the air pressure to attain your proper sag setting. Sag is the amount your suspension compresses under your weight and riding gear. Sag range should be set to 25-30% of total shock travel.

### What is the damping ratio of critical damped systems?

Critically damped systems have a damping ratio of exactly 1, or at least very close to it. The damping ratio provides a mathematical means of expressing the level of damping in a system relative to critical damping.

**What is the damping ratio of the adjacent peaks?**

In the case of adjacent peaks, the damping ratio is x1 and x3 are the amplitude levels of the positive peaks and x2and x4 are the amplitude levels of two negative peaks. On a whole, this is the article on damping ratio.

## What is structural damping ratio in Pipe Steel?

Structural damping ratio is the damping due to internal friction in the pipe steel material.

**What is damping ratio in oscillation?**

Definition: The damping ratio is defined as the number of oscillations in a system that can decay or restrain after an interruption and it is a dimensionless measurement. Most of the systems work in oscillatory mode when they are interrupted or disturbed from their initial position.