Shimano CN-HG53 Chain drumbeat21-661 secured with hook and loop

secured with hook and loop fastener

- 7sp Microshift gears with kid's specific shifters

Quality sealed bearing FSA headset

the AMPP400S comes with maximum side visibility

so you feel real increases in strength and energy

Shimano CN-HG53 Chain drumbeat21-661 secured with hook and loopHyperglide (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