TNK Fork Tubes

Distributed by RACE TECH

TNK fork tubes are OEM quality replacements. They are the highest quality and generally significantly less expensive than the original equipment. This is particularly true for upside-down (USD) forks as the fork bottom (axle clamp) is reused. There are also many late model and vintage applications that are discontinued by the motorcycle manufacturer but available thru TNK. 

On selected late models tubes for inverted/upside down (USD) forks are offered in four color options. The colored tubes are coated with titanium nitride to reduce friction. These tubes are not only a practical replacement but also look good. Most TNK tubes are listed in our Product Search but not all are. Check with us if your model is not listed.

TNK Tubes are direct OEM replacements in standard length only, there are no shorter or longer options offered for USD forks such as Sport Bikes. Some longer than stock tubes are offered for crusier models and some vintage HD. Please use catalog download to view these options. 

Click the TNK Fork Tube Search. We now stock the entire TNK fork tube product line. There are differences model ID, names and years of production between some USA models and some European Models. Also there are often different tube applications within a particular model (CB750, KZ1000, GS1000, XS650, Etc.) These are typically noted as 'Call' in the product search. If you model is not listed we encourage you to contact us as can can often provide tubes needed even if not listed by checking agsinst and cross reference of the OEM fork tube part number.

NOTE: Colored Fork Tubes are Not available for RSD (Conventional style forks) such as Vintage, Late Model Triumph, Harley models, etc but only for some USD (Inverted forks) selected applications

You can email: Matthew Wiley for TNK Tech Support   or call 951.279.6655 ext 122


►Download TNK Catalog

►Search for TNK Fork Tubes

Red (Copper)


Fork Tube Installation Tool for Upside-down Forks

TFTT 01Add to cart

 Fork Seals and Bushings Available


►List of fork bushings with dimensions

►List of fork seals


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