Motorcycle Air Fork Coil Spring Conversion Kits
Air to Spring Fork Conversions
Convert your air forks to coil spring cartridges with Krooztune and TracTive conversion kits for stable damping, proven reliability and improved comfort on off-road and enduro bikes. These direct-fit kits replace AER and PSF air systems with oil-and-coil cartridges to deliver consistent performance in varied conditions.
Convert AER and PSF air forks to reliable coil spring cartridges
- Consistent feel: eliminate pressure loss, heat fade and altitude sensitivity
- Improved control: smooth, linear hydraulic damping for confident cornering and braking
- Low maintenance: no pumps, fewer seals and reduced leak risk
- DIY friendly: direct bolt-in design retaining separate compression and rebound adjustment
Recommended Pairings
Complete your setup with fork springs, rear shock springs, suspension oils and Suspension Tools.
Shop Air to Spring Fork Conversions
Browse Krooztune and TracTive air-to-coil conversion kits and upgrade your fork performance today: Shop now.
Krooztune Showa 49mm TAC Air Fork to SFF Coil Spring Conversion Kit - 2015 CRF250R Select spring
Proudly made in Australia(SKU: KT-TACSPGKIT-CRF1)
spring rate: None
$529.95
1 In Stock
1 In Stock
Krooztune Showa 49mm TAC Air Fork to SFF Coil Spring Conversion Kit. 2016-2017 CRF250R. Select Spring
Proudly made in Australia(SKU: KT-TACSPGKIT-CRF2)
$529.95
2 In Stock
2 In Stock
Krooztune Showa 49mm TAC Air Fork to SFF Coil Spring Conversion Kit - with Optional Spring - 2015-2017 KXF450
Proudly made in Australia(SKU: KT-TACSPGKIT-KXF)
$529.95
6 In Stock
6 In Stock
Krooztune Showa 49mm TAC Air Fork to SFF Coil Spring Conversion Kit - with Optional Spring - 2015-2017 RMZ450
Proudly made in Australia(SKU: KT-TACSPGKIT-RMZ)
$529.95
7 In Stock
7 In Stock
Krooztune WP35 Fork Flow Kit - KTM Group 50cc (Including Air To Spring Conversion)
Proudly made in Australia(SKU: KT-WPAER35FFK-50)
$519.95
Nil Stock
Nil Stock
$519.95
Nil Stock
Nil Stock
$519.95
Nil Stock
Nil Stock
$419.95
Nil Stock
Nil Stock
Krooztune WP AER48 Air to Spring Conversion Husqvarna TC/FC 2021-2023
Proudly made in Australia(SKU: KT-WPATS-AER48-HSQ)
$529.95
1 In Stock
1 In Stock
Krooztune WP 43mm AER Air Fork to Coil Spring Conversion Kit - KTM / GasGas / Husqvarna 85cc
Proudly made in Australia(SKU: KT-WPATS43)
$529.95
12 In Stock
12 In Stock
Krooztune WP 48mm AER Air Fork to SFF Coil Spring Conversion Kit - with Optional Spring - KTM / Husqvarna (All) 2016-2020 and Long TX/FX 2021-on
Proudly made in Australia(SKU: KT-WPATS48)
$529.95
7 In Stock
7 In Stock
![Krooztune SFF WP AER Air to Spring Conversion Kit 48mm Fork [Spring Rate: 8.4 N/mm]](https://cdn.neto.com.au/assets/neto-cdn/images/default_product.gif)
Krooztune SFF WP AER Air to Spring Conversion Kit 48mm Fork [Spring Rate: 8.4 N/mm]
Proudly made in Australia(SKU: KT-WPATS-AER48-HSQ_84)
spring rate: 8.4 N/mm
$679.95
Nil Stock
Nil Stock
Air to Spring Fork Conversions
Convert your air forks to coil spring cartridges with Krooztune and TracTive conversion kits for stable damping, proven reliability and improved comfort on off-road and enduro bikes. These direct-fit kits replace AER and PSF air systems with oil-and-coil cartridges to deliver consistent performance in varied conditions.
Convert AER and PSF air forks to reliable coil spring cartridges
- Consistent feel: eliminate pressure loss, heat fade and altitude sensitivity
- Improved control: smooth, linear hydraulic damping for confident cornering and braking
- Low maintenance: no pumps, fewer seals and reduced leak risk
- DIY friendly: direct bolt-in design retaining separate compression and rebound adjustment
Recommended Pairings
Complete your setup with fork springs, rear shock springs, suspension oils and Suspension Tools.
Shop Air to Spring Fork Conversions
Browse Krooztune and TracTive air-to-coil conversion kits and upgrade your fork performance today: Shop now.
