Shimano CN-HG40 Chain, With Connecting Link 6 / 7 / 8-Speed

Specification:

• 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 Drivetrains
• 114 Links, 335 Grams
• Color: Grey

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