Ready to get your bike's 8 speed drivetrain working swiftly & efficiently, the Shimano HG50 8 Speed Cassette adopts Hyperglide (HG) technology & close-ratio sprockets to bring you fast gear changes & to aid smooth pedalling cadence. ...

Ready to get your bike's 8 speed drivetrain working swiftly & efficiently, the Shimano HG50 8 Speed Cassette adopts Hyperglide (HG) technology & close-ratio sprockets to bring you fast gear changes & to aid smooth pedalling cadence. ...

Ready to get your bike's 8 speed drivetrain working swiftly & efficiently, the Shimano HG50 8 Speed Cassette adopts Hyperglide (HG) technology & close-ratio sprockets to bring you fast gear changes & to aid smooth pedalling cadence. ...

Ready to get your bike's 8 speed drivetrain working swiftly & efficiently, the Shimano HG50 8 Speed Cassette adopts Hyperglide (HG) technology & close-ratio sprockets to bring you fast gear changes & to aid smooth pedalling cadence. ...

With close ratio gearing allowing a more efficient use of energy through finer cadence control. The sprockets are cut away to further reduce weight without reducing rigidity & Nickel-plated finish offers hard wearing resistance to corrosion. ...

A tough & smooth operator, the Shimano HG50 9 Speed Road Cassette will ensure your bike's 9 Speed drivetrain runs efficiently & shifts cleanly on every ride. Its advanced Hyperglide (HG) sprockets are nickel-plated for extra durability. ...

Shimano HG53 9 Speed Chain: The HG53 is designed for use with Shimano Hyperglide (HG) series 9-speed drive-trains & is recommended for Deore & Tiagra drive-trains. HG technology has chamfered inner plates to optimise shifting performance on HG sprockets Durability is assured through a chromising treatment on link pins, & the heat treatment of rollers, pins, & 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 width, optimised for 9-speed Super Narrow HG drivetrains Corrosion-resistant grey finish on outer plates 114 links, 304 grams ...

Its outer plate design has been developed to reduce the chance of chain suck & benefits from Sil-Tec surface treatment technology (PTFE plating) on inner links to make it smooth running. Also, its inner plate has been developed for better contact with gears for enhanced shifting accuracy when under load. ...

Shimano HG61 9-Speed 29er Cassette: High quality 9-speed cassette. Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load. Close ratio gearing allows a more efficient use of energy through finer cadence control. Sprockets are cut away & drilled to reduce weight without reducing rigidity Nickel-plated finish offers hard wearing resistance to corrosion Corrosion-resistant steel cassette lockring For Super Narrow 9-speed HG chains Weight: 335 grams for 11
- 32T
...

HG-X chains uses a directional design with specifically shaped inner & outer plates to optimise shifting over the chainset & cassette. The outer plate design has been developed to reduce the chance of chain suck. The inner plate has been developed for better contact with gears providing smoother shifting under high load, giving efficient pedaling, increased rigidity & near silent running. Hollow link pins offer great weight savings & durability is assured through a chromising treatment on link pins, & the heat treatment of rollers, pins, & plates. The open design of inner links help increase mud shedding ability which, in turn, helps to increase chain life. Sil-Tec surface treatment technology (PTFE plating) is smooth running & increases durability. Zinc-alloy silver finish offers the longest lasting & best resistance to corrosion. ...