0 Cart
Added to Cart
    You have items in your cart
    You have 1 item in your cart
    Total

    A performance cycling shoe with a polyurethane-laminated mesh upper that enhances ventilation, ergonomic construction that conforms to the foot’s anatomy, and an R4 carbon-injected nylon outsole.

    Behind the Overcurve R4’s lies an advanced construction technique: a resilient, polyurethane-laminated material is combined over a comfortable mesh, reducing energy loss and providing long-lasting foot support where it’s most needed.

    OVERCURVE

    Shoe closure is fast, reliable and secure, powered by a micro-adjustable BOA® IP1 dial in an Overcurve pattern. The Overcurve shoe construction features a staggered collar that wraps around the ankle, tracing the natural alignment of the ankle’s two bony protrusions: the lateral and medial malleoli. The result is an asymmetrical shape, with the throat of the shoe curving over the foot from its outside to its inner side.

    R4 OUTSOLE

    The moderately stiff R4 outsole strikes a balance between comfort and pedalling efficiency to make it a true all-rounder, featuring a lower profile structurally optimized with a 15% infused carbon fiber composition. The R4 outsole further provides efficient ventilation with internal channelling for effective temperature regulation. The cleat is positioned slightly further towards the heel compared to traditional placement to optimize pedalling efficiency and reduce knee compression, especially suited to aggressively forward aero riding positions.

    • Outsole: R4 outsole – carbon injected nylon, stiffness index 7
    • Overcurve: asymmetrical construction that ergonomically conforms to the foot’s anatomy
    • PU laminated mesh upper: enhanced ventilation with support where needed
    • Weight: 230g (size 42 - 1/2 pair)

    *Specifications are subject to change. Please read our Terms & Conditions

    *Giant & Liv Bicycles are available for purchase online, but due to warranty regulations, must be shipped to qualified Giant dealers, as bicycles must be assembled by a qualified bike mechanic in an approved store - This is an international policy and usually will require an additional fee to build the bike. This will be confirmed by one of our online staff after purchase of the bike.

    Customer Reviews

    Be the first to write a review
    0%
    (0)
    0%
    (0)
    0%
    (0)
    0%
    (0)
    0%
    (0)

    Related Products

    View more
    badge
    Giant Race Day SS Bib Short Black/Blue Contact Us
    From $73.98 $184.95