specialized giant cube cannondale Mavic Castelli endura altura

M Part Single Ring XC Chain Device

Now £22.99
Save 43% RRP: £39.99
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  • Product Description

    • A chainguide designed to be used on a single front chain ring and with either a 9 or 10-speed cassette at the rear

    • Ditch your front mech and shifter for a huge weight saving! 1x10 is the future

    • Extremely light

    • CNC machined from ultra stiff aluminium

    • Front chainring range of 32T- 42T