More tyre, more confidence. The Bair Bikes 26 x 4 Inch Fat Tyres are premium replacement tyres built for larger fat tyre electric bikes — delivering the grip, stability, and all-terrain performance that fat tyre e-bike riders demand from every ride.

Stepping up from the 20 inch fat tyre, the 26 x 4 inch size suits larger frame e-bikes and offers an even more planted, commanding ride feel — particularly on sand, gravel, fire trails, and the kind of mixed coastal terrain that Surf Coast riders encounter every day. When your tyres are ready for replacing, choosing the right size and quality construction makes all the difference to your ride feel, safety, and e-bike performance.

Whether you're cruising to the beach, exploring gravel trails around Torquay, or commuting on a larger fat tyre e-bike, these tyres deliver the reliable performance and all-terrain confidence your riding deserves.

Key Features:

• 26 x 4 inch size — designed for larger fat tyre e-bikes and compatible electric bike models
• Wide contact patch for exceptional grip on sand, gravel, grass, and uneven terrain
• Puncture resistant construction for dependable performance on mixed and rough surfaces
• Durable rubber compound built to withstand the demands of daily e-bike riding
• Smooth rolling centre tread for efficient, low-resistance riding on sealed roads
• Aggressive shoulder knobs for added confidence in corners and on loose or slippery surfaces
• Compatible with all Bair Bikes 26 inch fat tyre e-bike models

26 x 4" vs 20 x 4" — Which Size Do I Need? The 26 x 4 inch tyre suits larger fat tyre e-bike frames, while the 20 x 4 inch suits compact fat tyre models. Always check your existing tyre sidewall for the correct size before ordering — the size is printed clearly on the tyre (e.g. 26 x 4.00).

Best Paired With: Keep a 26 inch inner tube, Portable Bike Pump, and Strong Tube Repair Kit alongside your spare tyres for a complete tyre care and puncture-ready setup at home and on the road.

Bigger wheels, bigger adventures — the 26 x 4 fat tyre built for every terrain.