NIET IN DOOS VERPAKT !
Hyperglide (HG) series 6, 7, or 8-speed compatible chain, recommended for Altus and older Alivio / STX drivetrains.
◦Weight: 335 grams
◦HG technology has chamfered inner plates to optimise shifting performance on HG sprockets
◦Durability is assured through 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
◦7.3 mm chain width, optimised for 7- and 8-speed HG drivetrains