Our Patent Pending design is here to change the suspension and fork tube game forever.

No more grinding or pounding your fork tubes to get them to work with suspension cartridges . As the times have changed with suspension, so have we to bring you the best product on the market . Our system is designed to clip in and out your dampening stem so you may switch over to a cartridge . Don't like the setup? Easily go back to your old setup without having the loss of buying another set of fork tubes.

- Improved bushing surface

- Reduced coefficient of friction

-Suspension ready system. Ready to bolt on any suspension application.

- Enhanced flow Rate

-Cross hatched by hand

- Made in the USA quality

(GP & Race Tech cartridge)

Warranties do not cover the use of certain aftermarket “Cartridge Kits” in Diamond Lane Cycles Fork Tubes.

Warranty Claims will be covered at the discretion of Diamond Lane Cycles due to defects in materials or workmanship. Diamond Lane Cycles will not warranty any fork tubes that have been abused, misused, improperly installed or modified.

Warranty shall be limited to the repair or replacement of the product. Warranty does not cover shipping and labor charges.

We do not cover tubes that have had a fork brace installed. 

Submit Warranty Claims to: [email protected]

Please include “Warranty Claim” in Subject