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Ass Savers Win Wing Gravel Rear Mudguard w/ Grey Wishbone

$28.95 $31.95
Shipping calculated at checkout.

Color: Detour


The Win Wing Gravel fits practically any gravel bike, protecting the rider in even the worst conditions. No matter the terrain, on-road or off, the Win Wing won't rattle or jam, and with only 72g / 0.16lb, you won't even notice it's there.

Based on the principal of tangential Coverage, the Wing Wing catches the spray by shielding the upper rear quarter of the wheel, protecting your critical areas (thighs, butt and back) and drastically increasing your comfort. And when comfort can be had without a weight penalty, that’s what we like to call a “win-wing situation”.

  • Full backside rider protection from the knee and up
  • Patent pending Wishbone attachment system
  • Attaches in seconds to every bike, requires no tools
  • Ultra-lightweight at 72 grams / 0.16 lb
  • Suitable for tire widths up to 60 mm / 2.36 in

  • Measures: 375 x 85 mm, 14.76x3.34 in
    Weight: 72 g, 0.16 lb
    Material: Blade - 0.9 mm PP (Polypropylene),Wishbone holder - glassfiber reinforced PA (Polyamid or Nylon) and Strap - TPU (thermoplastic polyurethane).


    MAXIMUM PROTECTION WITH MINIMUM WEIGHT: Win Wing has been designed optimally to shield only the upper rear quarter of the wheel, thereby preventing sprays from reaching the critical areas of the rider. This design minimizes the amount of material used for construction, and thereby keeping the weight minimal so that riders won't even notice. In order for optimal coverage, the mudguard has to be installed quite close to the wheel, with a target of 5-10 mm tire clearance for maximum coverage. 

    SECURE MOUNTING: Choose from one of the three possible settings to match with the angle of your seat stays. Choose the one that will allow a horizontal or a tail-up position. Avoid a tail-down angle as this will reduce  the efficiency of the fender. The straps are made from ultra-tough TPU and should be pulled as tight as you can comfortably do by hand. If you experience that the mudguard is not stable, try to use the next hole in the strap. Review videos and instructions for best performance.

    ANTI JAM, ANTI THEFT DESIGN: As sturdy as it is, the design of the Win-wing allows it to flex in case of an accident and it's constructed to not jam in case of large chunks of nature get stuck to your wheel. If you like to keep it attached to your bike permanently, the Win-Wing can be secured to your bike with a standard zip tie, through a designated slot, making it easier to resist for people with sticky fingers.

    DURABILITY: Win Wing has beend designed with emphasis on sophisticated simplicity and careful choice of materials, making it virtually indestructible. With only four components (competitors use as much as 40 components) it's not that much that can go wrong. The glassfiber reinforced wishbone holder is both flexible and tough and the rubber straps are virtually indestructible. Well engineered design helps with transformation from the flat form to a functional mudguard using a pre-folding process.

    SUSTAINABLE:  The black blade is made from 80% recycled PP and the Win Wing has been designed for efficient shipping and easy recycling. Each component can be purchased separately, making repairing and upgrading convenient. The Win-Wing is 100% Made in Sweden in ISO 14001 certified factories.