Hyperglide (hg) series compatible chain, recommended for deore and Tiagra drivetrains.Features:
- HG technology has chamfered inner plates to optimise shifting performance on hg sprockets
- Durability is assured through a chromising treatment on link pins, and the heat treatment of rollers, pins, and plates
- Mushrooming of the pins gives unsurpassed side-plate retention, enabling the chain to far exceed the bs/iso standard for breaking force
- 6.57 mm chain width, optimised for 9-speedsuper narrow hg drivetrains
- Corrosion-resistant grey finish on outer plates
- 116 links, 304 grams
