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Shock Pumps

(11 products)

Shock pumps are used to inflate and adjust the air pressure in your suspension components, such as the front suspension fork and rear shock.

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What is a shock pump?

A shock pump is a specialised air pump designed to adjust the air pressure in a mountain bike's air suspension system.

Shock pumps are used for front and rear suspension products.

It's an essential tool for tuning the suspension to match a rider's weight and terrain. It's the single most important piece of equipment if you own a dual-suspension MTB or E-MTB.

Key features of shock pumps

High Pressure, Low Volume. Unlike regular tyre pumps, shock pumps are built to reach high pressures (up to 300+ psi). But deliver small volumes of air, which is ideal for suspension components.

Precision Gauge. They include a pressure gauge (usually analogue or digital) for accurate measurement.

Bleed Valve. A button that allows you to release small amounts of air for fine-tuning.

Threaded Valve Head. This securely attaches to the valve on shocks. And without leaking a lot of air during connection or disconnection.

Why you need a shock pump

Tuning Sag. Sag is the amount the suspension moves under your weight. You're front suspension needs to be set for either 15% or 20% sag. Your rear shock is set for 20%, 25%, 30% and even 35% sag.

The difference between the sag percentages is millimetres. And a 3mm difference in sag, feels quite different out on the trail.

Handling is critical.

Setting the sag (and rebound) correctly determines handling. It means the difference between safely riding a trail and potentially having an accident.

Remember:

A dual-suspension MTB is dynamic.

If the suspension is set harder or softer than it needs to be, it's going to have a disastrous impact on how your MTB shifts weight.

Think leaning into corners, landing jumps and drop-offs. If you're weight shift isn't right, handling is going to be affected.

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