Shimano CN-HG71 Chain Size:NONE with a new profile

with a new profile

It's proof that a better product can make a smaller impact on the planet without sacrificing comfort

Add to that a rear derailleur guard and it's pretty much bombproof

it's helpful to have your hands free with a light focused on your work

Cr-Mo frame for gravel

Shimano CN-HG71 Chain Size:NONE with a new profileHyperglide (HG) series 7 or 8 speed compatible chain, recommended for 1995 and earlier Deore LX STX RC and 1999 and earlier 105 drivetrains 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