Shimano HG40 6,7,8 Speed Mountain Bike Chain
ASIN: B007NKUN0C
Brand:Shimano
£6.95
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as of: 13/12/2017 07:01 GMT
B007NKUN0C

Description

Smooth sliding on chain ring and gears by Hyper glide technology;116 links

Features

  • Hyperglide (HG) series 6, 7, or 8-speed compatible chain, recommended for Altus and older Alivio / STX 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/ISO standard for breaking force
  • 7.3 mm chain width, optimised for 7- and 8-speed HG drivetrains 114 links, 335 grams