Shimano CN-HG53 Chain drumbeat21-661 the Kountach

the Kountach

secured with hook and loop fastener

The ErgoLogic insole provides a premium fit while the stiffness index 6 sole

the AMPP400S comes with maximum side visibility

Weight: 268g

Shimano CN-HG53 Chain drumbeat21-661 the KountachHyperglide (HG) series 9 speed compatible chain, recommended for Deore and Tiagra 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 6. 57 mm chain