Surface 604 TrailBite 20×4" Fat Tire — Street and Trail Grip for E-Bikes
The TrailBite is the everyday 20×4" fat tire for compact and folding e-bikes: quick on pavement, sure-footed when the path turns to gravel or hard-packed trail. The E902 tread pattern puts a tight centre line on the… Read more ↓
Arrival dates are estimates and may change due to circumstances beyond our control (customs clearance, shipping delays, supplier timing).
Pre-order option
Paying in full todayPaid in full — reserved
You've paid in full and your unit is reserved — first in line when stock lands. Nothing else owed.
We get it ready
Stock arrives around October 30, 2026. Our Calgary mechanics assemble, torque-check and road-test every bike before it goes out.
Ships the moment it arrives
As soon as stock lands and your bike is dialled in, we ship it to your door — or pick up at our Calgary shop if you're local.
The TrailBite is the everyday 20×4" fat tire for compact and folding e-bikes: quick on pavement, sure-footed when the path turns to gravel or hard-packed trail. The E902 tread pattern puts a tight centre line on the…