Interloc Racing Design Cyclone Mark 1 5sp freewheel 13-26t 66TPI Surly Singleator mounts right up

Surly Singleator mounts right up to your derailleur hanger and provides a simple effective and adjustable means of tensioning the excess chain slack found in vertical dropout single-speed drivetrains

Machine washable

}Wheels Manufacturing Sealed Bearing Extractor for 6805 bearings

8 Crown Race Press On Race Color Black Height (mm) 315 Material Carbon

Precision machined anodized 6061-T6 Aluminum

Interloc Racing Design Cyclone Mark 1 5sp freewheel 13-26t 66TPI Surly Singleator mounts right upNice enough to put on a vintage Cinelli road bike but affordable enough to use as standard replacements Chrome plated cogs with index shifting waves and special teeth profiles Double row precision bearings and labyrinth seals TECH SPECS speed 5sp range 13 26t cogs 13,15,18,21,26