Motorcycle Suspension Selection Guide

Choosing the right suspension for riders is important for both comfort and safety, as improper suspension systems will cause bounce and uncontrolled movement. When riders modify their motorcycle, these issues can be magnified due to changes in weight or riding position. Preventing this kind of suspension behavior is essential to ensuring personal safety, but how do we choose the right pair?

1. According to Different Motorcycle Models

The first and foremost consideration when choosing a shock absorber is the model of the motorcycle. Each motorcycle model has specific requirements in terms of shock absorber specifications. In addition to compatibility, different motorcycle models have different frame and suspension designs. Some may require specific shock absorber types, such as mono-shocks or dual shocks, which directly affect the choice. Manufacturers often provide specifications for recommended shock absorbers in the owner's manual or on their official websites.

When you order our shock absorber, you can provide your model (series, year) to our customer service to find suitable products.

2. The Length of the Shock Absorber

The length of the shock absorber should match the travel distance of the motorcycle's suspension. An incorrectly sized shock absorber can lead to poor performance and potential damage to the suspension system. A shock absorber that is too long or too short can affect the motorcycle's ground clearance, which is crucial for off-road or uneven terrain. There are two kinds of length, total length and eye-to-eye length. Usually, the length of the suspension is what we refer to as eye-to-eye length. Riders can measure these from old suspensions and then choose a new one.

3. Eye Diameter and Thickness

The eye diameter and thickness of the shock absorber are essential for ensuring a secure and proper fit. First riders need to check the mounting points on the motorcycle's frame and swingarm. The hole diameter of the shock absorber should correspond to these mounting points to ensure a secure fit. Then measure two hole diameter or down fork thread pitch, these should also match the threads on the motorcycle's suspension components to avoid stripping or improper attachment.

4. Adjustable Functions

Adjustability is a feature that can greatly enhance the performance of shock absorbers, allowing riders to fine-tune their ride to suit their preferences and riding conditions. The adjustment functions we could offer are rebound adjustable, compression adjustable, and spring preload adjustable. Within each function, we could continue to upgrade to high/low-speed adjustments, riders can choose according to riders’ driving requirements and budget.

If you are still wondering which shock to choose after reading this, then I recommend the universal model below.

This shock absorber model one of our best sellers, we have a proven process to adjust it to different lengths so it can fit different motorcycle models. The lower end can be transformed into a round head or down open fork head. If you want a simple model to start, this model is your best choice. You can customize the spring strength, color, and forces you want.

If you want both affordable prices and good quality products with adjustments, this model will be your priority. It's dual adjustable, compression and rebound which can improve riding safety and comfort. If you are interested in purchasing, please contact us via email, phone, WhatsApp and Wechat.