ASSAVERS WIN WING MTB REAR MUDGUARD (ROKS)

The highly anticipated Win Wing MTB has finally arrived! We've brought our successful concept of tangential coverage to the world of trails and dirt. To accommodate wider tires and diverse frame geometries, we've redesigned the Win Wing from the ground up.

A brand new chunky-funky look for your fat tire rig! The Roks design draws inspiration from the visual expression liberties of the 90's MTB era. Neon boulders in space, anyone?

Featuring a length-adjustable and reinforced wishbone, specifically adapted for knobby tire profiles, and a structurally enhanced, larger blade, the new design ensures optimal protection on virtually any mountainbike. Whether tackling rugged trails or muddy paths, the Win Wing MTB is built for ultimate performance and coverage.

Features
- Fits all MTB types from 26" to 29"
- Attaches in seconds without tools
- Suitable for tire widths up to 3,0" (76 mm)
- Full backside rider protection from the knee and up

Technical data
- Measures:  
- Weight: +- 114 grams

- Blade material: 0.9 mm PP (Polypropylene)

- Wishbone holder material: glassfiber reinforced PA (Polyamid or Nylon)

- Strap material: TPU (thermoplastic polyurethane)

Tangential Coverage
The key to understanding how the Win Wing works lies in physics: water and mud leave the wheel in a straight line from the tangential point of release. By shielding only the upper rear quarter of the wheel, the Win Wing eliminates spray from reaching the critical areas of the rider with a minimum of material.

Mount right, mount tight
For the Tangential Coverage to work properly, the mudguard needs to be installed very close to the wheel. Aim for ca 10 mm tire clearance for maximum coverage. The optimal horizontal position is to have the wishbone pin positioned at the zenith of the tire. Adjust the length of the whisbone to achieve the optimal position for your frame geo.

                                                                                                                                                                     

The right angle
Just as important as a tight fit is the angle of the blade. There are four different settings to compensate for the angle of your seat stays. Choose the one that allow a horizontal or a tail-up position. Avoid a tail-down angle as this will reduce  the efficiency of the fender.

Strap it hard
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.

                                                                                                                                                                         

Protect what you love
We have made the Win Wing as kind to your bike as possible with soft rubber feet that gently hugs your frame. However, anything that is strapped to your bike for a longer period of time will leave marks. If you are very keen on maintaining that new bike look, please remember to install the frame protection stickers where your Win Wing is attached.

Anti-Jam
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.

                                                                                                                                                                  

Reliable
Thanks to it's sophisticated simplicity and careful choice of materials, the Win-Wing is virtually indestructible. The glassfiber reinforced wishbone holder is both flexible and tough and the rubber straps are virtually indestructible.

Pre-folding
The secret to transforming a flat piece of plastic into a functioning mudguard lies in the pre-folding prior to use. All the scoring lines have been carefully engineered to achieve locking mechanisms, self centering abilities, spring loading and material endurance. Please take the time to properly read the instructions/see the instruction video to ensure the best performance.

Sustainability
The black blade is made from 50% 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.


About Ass Savers
Summer 2011, faced with yet another rainy ride home from the office, designer and avid cyclist Staffan Widell rips a piece of cardboard and sticks it underneath his saddle just to get home reasonably dry.

Surprised by the positive result, he decides to develop it into a mudguard concept together with Petter Danielson and Oscar Ternbom. True to the Gothenburg humor tradition, they call the project Ass Savers. Quite satisfied with the finished product, the friends post a short video of the product online.

The rest is mudguard history. The video goes viral and within 24 hours they build a simple web shop and six months later, Staffan quits his daytime job to fully focus on the new company.

Today the Ass Saver has come a long way, and the promising concept has matured into a proven patented invention alongside other show-stopping products such as The Fendor Bendor and The Mudder. The company is run out of its Gothenburg headquarters in Sweden. More than one million Ass Savers have been sold and the brand that started as a joke is now recognised by millions of cyclists all over the world. As the first mudguard ever to be used by professional cyclists in the UCI World Tour, it has proven that a good idea can go far.