Tube Top Frame Adapter

Sierra Bicycle Supply Verified independent store

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These Tube Tops are just the thing if wacky top tubes prevent proper bike mounting. 14 at its shortest, 30 maximum Installs quickly and securely on a wide range of bikes Keeps bike mounted solidly on single and dual mast mounts Larger diameter tubing and anti-rotation inserts for greater stability Molded collars are gentle with bike stem and seat post 3.5lbs 1 bike capacity Show more