Replacement front fork tubes available for the models listed. Internal tube components need swapping from original to replacement tubes which involves grinding the end of the original tube.. Triumph have used Kayaba and Showa as suppliers for forks. We stock seals and fork bushes. State model and vin number when ordering please. Popular models in stock, others to order. New fork bushes need fitting when fitting new tubes as the original bushes can get distorted taking the forks apart. Price per tube. Made in UK.