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Spring conversion AER 43 & 48mm
Spring conversion AER 43 & 48mm
Spring conversion AER 43 & 48mm
Spring conversion AER 43 & 48mm
Spring conversion AER 43 & 48mm
Spring conversion AER 43 & 48mm

Spring conversion AER 43 & 48mm

AER43mm kit only

$400.00
/
Tax included. Shipping calculated at checkout.
AER kit 43 & 48
Unsure of what kit to select? Read below for explanations ⬇️
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Our newly developed spring conversion kit to suit the AER43mm and AER48mm forks.

-Developed for plug and play into the existing system.

-Tool less adjuster design for on the fly adjustments. 

-11mm external preload range.

-Internal preload with a simple position change of retaining clip.

-Bottoming cup design to give hydraulic bottoming support.

-Hard anodised tube for long service life.

-Hard anodised rod for same extended life.

-Replaceable wear band to keep friction minimal.

-Means less mucky oil.

Chart to give spring/weight application. A Grade or Pro always go a rate higher for the speed you carry. 

WP AER spring kits and approximate rates.
Rider weight kgs Pounds Reccomended A Grade or Pro.
AER43mm
35-40kg 75-85 0.6kg/mm
40-45kg 90-100 0.64kg/mm
45-55kg 100-120 0.68kg/mm
55+kg 120+ 0.72kg/mm
AER48mm 250F & 2T Recommended A grade & Pro
<60kg <130 0.80 kg/mm 0.84kg/mm
60-65kg 130 -140 0.84kg/mm 0.88kg/mm
65-75kg 140-165 0.88kg/mm 0.92kg/mm
75-85kg 165-185 0.92kg/mm 0.96kg/mm
85-95kg 185-205 0.96kg/mm 1.00kg/mm
95-100kg 205-220 1.00kg/mm 1.04kg/mm
100-110kg 220-240 1.04kg/mm 1.08kg/mm
110kg+ 240+ 1.08kg/mm
AER48mm 450F
KG LBS Recommended A Grade & Pro
<60kg <130 0.84 kg/mm 0.84kg/mm
60-65kg 130 -140 0.88kg/mm 0.88kg/mm
65-75kg 140-165 0.92kg/mm 0.96kg/mm
75-85kg 165-185 0.96kg/mm 0.98kg/mm
85-95kg 185-205 1.0kg/mm 1.04kg/mm
95-100kg 205-220 1.04kg/mm 1.04kg/mm
100-110kg 220-240 1.04kg/mm 1.08kg/mm
110kg+ 240+ 1.08kg/mm 1.08kg/mm

We endevour to send out all orders within 2 business days. Orders are dispatched from our Tasmanian Warehouse directly to you via AUS post, we do have express options available at an extra cost on checkout.

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The Motaero in house range

There are 3 options for Front Suspension and 2 options for the Rear.

Please use the bike search feature below to check the suitability for your bike, as all kits are specific to your suspension type and bike model.

Front Suspension options ⬇️

Mid Valve Kit

​A sophisticated replacement mid valve with cone valve internals, to allow for better oil flow, adjustability and versatility of your suspension to gain far greater control over your compression adjustment again.

Takes some technical knowledge to install.

Cost $550

BASE VALVE KIT

The Dynamic Fork Base Valve set is designed as an easy DIY drop in cone valve option to upgrade the performance, versatility and adjustability of your stock Fork.

Takes little technical knowledge to install.

Cost $880

Pro Cone Valve Kit

The Pro Cone Valve Kit is our top of the line kit, designed as complete Cone valve conversion kit to upgrade the performance, versatility and adjustability of your stock Fork without breaking the bank with factory components or CC fork conversions!

Take some technical knowledge to install.

Cost $1300

Rear Suspension options ⬇️

Dynamic Shock Adjuster

The Dynamic Shock Adjuster is designed as an easy DIY drop in cone valve option to upgrade the performance, versatility and adjustability of your stock Shock.

Tales little technical knowledge to install.

Cost $550

Bladder Conversion

The SMS Bladder conversion kit Is designed to give you a better shock response, reduce heat, and easily fitted and serviced. This translates into a more compliant chassis.

Takes some technical knowledge to install.

Cost $190

made in australia

Precision engineered

Quality components for your bike - Guaranteed.

If you are not happy with the finish or the product we offer a 100% money back guarantee.

reduce impact

Get a smoother ride that significantly improves bottom out resistance,
while delivering unrivalled traction in a far wider range of terrain types and best of all, reduce ARM PUMP!

no matter the terrain

motaero and N10z are ready

Our Dynamically adjusting suspension kits make sure you get the most out of your bike without having to worry about settings and lengthy setup or excessive cost.

Cant find your bike?

or you simply have a question about the products, please feel free to send us a message!

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