• Custom Built Shimano Dura Ace MF-7400 6-Speed 13T-28T UniGlide Road / MTB Freewheel and made in Japan quality. Out of box.
• 13-15-17-20-24-28T and English/ISO threads.
  
• Index and friction-shifting ready.
• One of the best FW's made. Fits your 126/130mm threaded hub.
• Splined body for easy removal.
  
• 449 grams/15.8oz.
• Made in the early 80's.
• FW2835.
• FREE shipping in the USA.