Ultegra 6600 10-Speed ChainThe Shimano Ultegra hyperglide (HG) series 10 speed compatible chain, recommended for performance road bike 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

Accomodates steel toe spikes

It offers secure bike fixation while protecting your tailgate from damage

Hood shape optimised for a variety of hand sizes

Chain length (links): 120 links

5-year warranty

Ensures correct spacing and spindle-to-bearing interface

the exact same sculpted simple lines

Li-ion Battery

wet) and temperatures (hot

Sprockets are cut away & drilled to further reduce weight without reducing rigidity

- 280 grams (320 w/MIPS) (size M/L)

Ramp: Supports the buttocks in a forward-leaning position