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Description

Shimano HG40 6/7/8-spd ChainHyperglide (HG) series 6, 7, or 8 speed compatible chain, recommended for Altus and Alivio STX drivetrains. 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

tightly spaced center lugs provide controllable speeds

36°/45°s ACB

Includes bike mount

5-litre Crux™ Reservoir that provides 20% more water per sip for faster hydration

Compatibility: Sram and Shimano 10 speed systems

Features World famous Park Tool blue vinyl coated handle

Replacement ABS Flex Hose with integrated pressure gauge

Pin Treatment: Chrome Hardened Pins

Available in black

and all at competitive prices

More than twenty years later

Closing Link: PowerLock™ tool-less connecting link