Winter Giveaway 2026

Shock Hardware Database

Find the correct mounting hardware size for your frame and shock.

Open Database

Suspension Hour Meter

Track your ride hours and stay on top of service intervals.

Start Tracking

Spring Rate Calculator

Enter your rider weight, bike and shock details to calculate the ideal coil spring rate and find compatible spring options.

Spring Rate Calculator

Book a Suspension Service

Fork, shock and dropper servicing by CJSuspension, Queenstown NZ.

Book a Service

Mountain Bike Suspension Servicing New Zealand

Professional servicing, repairs, custom tuning and performance upgrades for mountain bike forks, rear shocks and dropper posts from our Queenstown workshop, with nationwide courier servicing across New Zealand.

Book a Suspension Service

Specialist Suspension Workshop

Fork, shock and dropper servicing, tuning upgrades, parts and tools supplied by CJSuspension.

Fast Turnaround

Most suspension service work is completed within 24 to 48 hours where possible.

Fox Smashpot V2:

From $729.95

Fluid Focus Rockshox Fork Damper High Flow Piston & Re Valve Kits:

$379.95

425lbs DH 57.5mm - 76mm Stroke, Rear Shock Spring:

From $264.95

Fluid Focus Marzocchi Rear Shock Piston Kits

$300.00

Fox Luftkappe Air Piston Kit:

From $99.95

Secus - Fox Fork Air Spring Upgrade Kit:

From $629.95

500lbs DH 57.5mm - 76mm Stroke, Rear Shock Spring:

From $264.95

Fluid Focus Fox Fork Damper High Flow Piston & Re Valve Kits:

From $249.95

Vorsprung Telum 205mm Trunnion Mount

$2,249.95

Rockshox Smashpot V2:

From $729.95

475lbs DH 57.5mm - 76mm Stroke, Rear Shock Spring:

$314.95

700lbs Enduro 47.5mm - 65mm Stroke, Rear Shock Spring:

From $264.95

Rockshox Luftkappe Air Piston Kit:

From $29.95

Vorsprung Telum 210mm Standard Eyelet

$2,249.95

Vorsprung Telum Coil Rear Shock

Custom-tuned for your bike, riding style and terrain. Supplied with the correct Sprindex spring, with your mounting setup confirmed before preparation.

About CJSuspension

Based in Queenstown, CJSuspension specialises in servicing, custom tuning and performance upgrades for mountain bike forks, shocks and dropper posts. We also supply premium suspension products from trusted brands, helping riders get better control, comfort and performance from every ride.

Our Services