SHOCKTESTER – Rear Shock Testing Equipment

SHOCKTESTER – Rear Shock Testing Equipment

The ONLY Shock Tester in the World with Zero Play

Modern suspension systems are increasingly advanced, and their complexity means multiple potential failure points—even in brand-new shocks fresh from the factory. Without a thorough inspection, it’s hard to determine if the shock is truly operating within factory parameters. That’s where the Shocktester becomes an essential tool for every mechanic.

What Makes the Session SHOCKTESTER Different?

• Solid steel construction with anti-corrosion treatment and CNC-machined 7075-T6 aluminum components

• Wider pivot arc reduces tilting movement during testing, accurately simulating the minimal eyelet rotation seen on actual bike frames

• Zero play in movement, robust parts, and rigid couplings eliminate any noise or flex that doesn't come from the shock itself

• Adjustable angle lever (30°) provides ergonomic use on various workbench heights, supports multiple shock lengths, and folds away to save space when not in use

• Uses the same bushings found on modern shocks, precisely machined to thousandths of a millimeter to fit various mounting pins

DIAGNOSIS × SERVICE × COMPARISON

🔍 DIAGNOSIS

Once the shock is properly mounted in the Shocktester, you can apply controlled force to detect issues such as:

• Irregular behavior under consistent load and speed (displaced valves or debris)

• Oil/gas mixture in the damping circuit

• Oil leaks that occur only during motion

• Low pressure in the IFP or bladder chamber

• Incorrect IFP positioning

• Loose internal components (piston, bolts, etc.)

• Damaged rebound or compression adjusters

• Too much or too little damper oil

• Air leaks during operation

• Pneumatic valve failure

• Useful in bleeding air pockets or stuck air chambers, especially in high-threshold compression circuits like blow-off or firm mode relief valves

SERVICE

Even if your workshop doesn’t service rear shocks, the Shocktester is ideal for verifying proper function of shocks after returning from service—or before installing a brand-new one. The goal: protect your customer and prevent accidents.

COMPARISON

Use the Shocktester to compare:

• New vs. used shocks

• Before vs. after service

• Different brands and models

• Valve tunes and their unique feel

• Force required to disengage firm mode

• Range of compression and rebound adjustments

Bring the customer closer to your shop. Show them how each adjustment works in real life. Educating riders builds trust in your service and your shop.