How to Identify the Model and Specifications of Motorcycle Shock Absorbers?
2 Answers
Rear shock absorbers need to be distinguished between single shock and dual shock types. The spring wire diameter for single shock absorbers is thicker at 7.5mm, while dual shock absorbers use thinner 6mm spring wires. Pay attention to the distance between the upper and lower mounting holes, meaning the length must be appropriate.
As a seasoned rider with over a decade of motorcycle experience, finding shock absorber models is quite straightforward. The shock absorber body usually has small labels or laser engravings, typically located near the wheel axle, such as on the metal rod of the rear fork. The model numbers are often alphanumeric combinations, like OHLINS STX46. You'll need to bend down and use your phone's flashlight to inspect carefully—sometimes grime covers them, so cleaning may be necessary. Tilting the bike can provide a better view, but remember to stabilize it properly to avoid tipping. For older models, engravings might be worn; in such cases, check the owner's manual or search online for the corresponding model by year. Specifications include travel length and load weight indicators—don’t just focus on the numbers; understanding compatibility is crucial. Last year, I replaced one with a mismatched model, and the ride was uncomfortably bumpy—a hard lesson learned. Regular cleaning during washes helps prevent issues.
