Rated 5 out of 5
Apr 9, 2025
I race motocross at a B/ intermediate class level and I love the spring conversation. Much better then the air for in my opinion and super easy to do just make sure you get the fork wrenches
Caleb O
Rated 5 out of 5
Feb 25, 2025
Stop pumping, start shredding
Best decision ever. Set it. Forget it. Leave your little pump at home.
Jarrod T
Rated 5 out of 5
Sep 23, 2024
Much more planted feel for the AER forks. Well worth the cost. Also nice to not have to check and change air pressure all the time.
Jeremy C
Rated 5 out of 5
Sep 4, 2024
Air was to harsh for my senior hands and wrists. I just rode woods and the forks are great now on my 18 ktm xc300
kevin h
Rated 4 out of 5
Nov 11, 2023
Race Tech Air/Spring Conversion
If you can change fork seals you can put this in. Takes about 20min. Worth it for me as I was never a fan of monitoring the Air Fork on the KTM. Action was consistent and eliminated the "bouncy bounce" from landing short on certain jumps. Air Fork action was bad and had better end of stroke bottoming resistance but, the conversion is plusher overall. Recommend it.
-m-2023 KTM 350 SX-F--
David O
Rated 5 out of 5
Aug 21, 2023
Love this- added ton's more feel
love it! added tons more feel to the front for a big guy like me at 240lbs - if using the racetech site to size spring ignore the vet category as it seems to size the spring light for a aggressive rider
Dave J
Rated 5 out of 5
Oct 6, 2022
Super plush! Ended up running max oil at 575ml and fork is still much plusher than the air was, even after having previous air forks revalued.
KYLE H
Rated 5 out of 5
Aug 7, 2021
This is the single best mod for WP AER 48 I think you can give yourself, unless you are one of the lucky few that get along with air forks. Install is super easy. I ordered my spring from race tech to get correct weight spring. Also did the gold valves at same time, made forks super plush,no more harsh spikes on the little stuff.
-m-2019 KTM 450 SX-F--
ANN W
Rated 5 out of 5
May 2, 2021
Had to go back to the basics. Easy to install and easy to set up.
PAUL B
Rated 5 out of 5
Jan 25, 2021
Race tech spring conversion ??
Its the best upgrade to get away from constant adjustment and temperamental air forks, just set it and forget it
robert l
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