Shimano CN-HG40 6/7/8 Speed Chain

Description

Shimano CN-HG40 6/7/8 Speed Chain

• 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
• Comes with quick and easy to use connecting link
• 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 drivetrainsSpecification:
  

  Make	Shimano
  Model No	CN-HG40
  Product Type	Chains
  Condition	New
  Speed	6/7/8
  Links	116
  Price	£24.99