All springs are typically manufactured with a single or dual spring rate, This means you probably need to change yours for your weight and travel conditions.

All the gear,all the time.Whenever or wherever you ride you should be protected to ride ATGATT, this also affects the weight requirements and Spring calculations.

This is a measurement(s) in static & dynamic sag = the rider/race sag…. This is not the same for everyone.

The type of riding also will determine your suspension needs & spring rate.

Yes or No This has a huge impact on Spring Selection and Sag requirements.

Yes or No.  This is critical as many Bikes in Thailand are over Maximum Load, and too far aft of the Axle.  We also calculate your Springs based on this information.

Chain sets come in different sizes & lenghts (a typical size is a 520 pitch) 428, 525, and 530.

This is very important for the Oil Viscosity and the level of Oil. The Final tune of the Forks.

All chains stretch after initial brake in & must have tension checked and adjusted.

All chain must be aligned after each tire replacement and cleaaned and lubricated 2x per month or after each long ride and/or extensive washing.

If you have the wrong squat & sag, the wrong springs: your bike will fight you to turn or become stable at highway high speeds.

Required service is every 2 years.

The OEM spring is typical for a common weight range of a common rider……But not for all riders.