Rear mudguard Ass Savers Win Wing MTB Stealth

The Ass Savers Win Wing MTB Stealth is a lightweight MTB mudguard that protects the rider from the knees upwards. It fits 26–29″ MTB bikes and tires up to 3.0″ (76 mm) wide, and attaches to the frame in seconds without tools.

• Dimensions: 415 × 115 mm
• Weight: 114 g
• Thickness: 0.9 mm
• Materials: blade – PP, holders – PA, strap – TPU

The Win Wing MTB is designed for wider tires and varied frame geometries. Its length-adjustable, reinforced wishbone is adapted to knobby tire profiles, while the larger, structurally reinforced blade is designed for a wide range of mountain bikes. The Stealth version is black.

Tangential coverage

Water and mud leave the wheel in a straight line from the point where they are released. By shielding only the upper rear quarter of the wheel, the Win Wing helps keep spray away from critical areas of the rider while using minimal material.

Correct installation

For tangential coverage to work properly, install the mudguard as close to the wheel as possible. A tire clearance of approximately 10 mm is recommended for maximum coverage. Position the wishbone pin horizontally at the top of the tire. Adjust the wishbone length to suit the frame geometry.

Blade angle

The blade angle is also important. Four settings allow adjustment to the angle of the seat stays. Choose a horizontal or tail-up position. Avoid a tail-down angle, as it reduces the mudguard’s effectiveness.

Straps and frame protection

The straps are made of tough TPU. Pull them as tight as is comfortable by hand. If the mudguard is not stable, try using the next hole in the strap.

Soft rubber feet gently rest against the frame. However, anything strapped to a bike for an extended period may leave marks. If maintaining the bike’s new appearance is important, use frame-protection stickers where the Win Wing attaches.

Construction and use

In the event of an accident, the mudguard’s design allows it to flex. It is also designed not to jam if large pieces of mud or other natural debris become stuck to the wheel.

The simple design and carefully selected materials provide reliable use. The glass-fiber-reinforced holder is flexible and tough, and the rubber straps are highly durable.

The flat plastic blade must be folded into shape before use. Its scoring lines are designed to create locking mechanisms, self-centering, spring loading and material durability. For proper performance, read the instructions or watch the instruction video.

Sustainability

The black blade is made from 50% recycled PP. The Win Wing is designed for efficient shipping and easy recycling. Each component can be purchased separately, making repairs and upgrades convenient. The Win Wing is 100% made in Sweden in ISO 14001-certified factories.