Evol & Cortex Axle & Nut

    $19.99

    Pre-order now for despatch from . We'll keep you up-to-date with your order progress and despatch as soon as it is available.

    • Free Delivery over $130

    • All Duties and Taxes Paid

    • Free Returns

    • 3-Year Guarantee

    Geometry and Sizing

    Sizing

    It is important to get the right size bike, if the bike fits it will be faster, more comfortable, and easier to handle. You can also take into consideration the standover height to ensure you pick a bike that will be a good fit. If you measure your inside leg and ensure there is a minimum of an inch from the toptube to your crotch this will give you enough seatpost adjustment to find your optimum saddle height.

    Generally we recommend:
    Small: Riders between 5ft 2in and 5ft 7in (157-170cm)
    Medium: Riders between 5ft 6in and 5ft 10in (167-177cm)
    Large: Riders between 5ft 9in and 6ft 2in (175-187cm)
    X-Large: Riders of 6ft 2in + (187cm)

    Transmitter

    Size Small Medium Large X-Large
    ST - Seat tube 405 425 465 485
    TT - Top tube 575.6 597.3 625.6 649
    HT - Head tube 100 105 115 125
    HA - Head angle 66 66 66 66
    SA - Seat angle 74.5 74.5 74.5 74.5
    CS - Chainstay 445 445 445 445
    BB - BB drop 40 40 40 40
    FO - Fork offset 46 46 46 46
    WB - Wheelbase 1169.1 1191.2 1220.2 1244.3
    SO - Stand over 749.7 768.4 782.6 796.6
    RE - Reach 420 440 465 485
    SK - Stack 601.7 606.3 615.4 624.6