Schwalbe Marathon Plus 700C SmartGuard, Reflective

The most flat-resistant tire available. That is not marketing language — it is the conclusion that decades of commuter riders, touring cyclists, and eBike owners have arrived at independently after switching to the Marathon Plus and simply stopping flatting. No tire is genuinely puncture-proof. The Marathon Plus is the closest thing to it that exists in a production clincher tire.

5mm SmartGuard Layer — The Reason People Buy This Tire
The patented SmartGuard layer is a 5mm thick band of specially formulated rubber running the full circumference of the tire beneath the tread. It is not a fabric belt, not a thin film, not a marketing claim — it is a thick, dense rubber layer that stops virtually everything that would flat a standard tire. Glass, thorns, flints, staples, metal shards, and the relentless urban debris of a Vancouver bike lane. Riders who switch to the Marathon Plus and stop getting flats are not imagining the difference. The SmartGuard layer is genuinely exceptional and is the reason this tire has been Schwalbe's best-selling model for years.

TwinSkin Casing — Anti-Aging Sidewall
The TwinSkin construction adds an additional protective layer to the sidewall that resists the cracking and deterioration that occurs when a tire is regularly run at lower-than-recommended pressure — which most commuter tires are, most of the time. The anti-aging sidewall tolerates the typical overload from low tire pressure significantly longer before cracks appear, extending the useful life of the tire well beyond what a standard sidewall construction provides.

Marathon Silica Compound — Easy Rolling, Long Life
The Marathon Silica compound combines low rolling resistance with exceptional tread longevity. A softer, stickier compound rolls faster initially but wears faster — Schwalbe optimised the Marathon Plus compound specifically for the commuter who puts serious kilometres on their tire year-round and does not want to be replacing it every season. The result rolls well and lasts a long time, which is exactly the right priority for a daily-use commuter tire.

Reflective Sidewall — Visible at Night
Reflex sidewalls incorporate light-reflecting bands that are visible to drivers when headlights illuminate the tire from the side. For a commuter tire used in Vancouver's dark winter months, sidewall reflectivity is a practical safety feature built into the tire rather than an afterthought.

ECE-R75 eBike Certified — E50
The Marathon Plus meets ECE-R75 certification for eBike use up to 50 km/h. Correct specification for RadCity, Aventon, and most commuter eBike models running 700C wheels. The SmartGuard protection is particularly valuable on a heavy eBike where a rear hub motor flat runs $55 in labour before you pay for a tube.

The Evercoast Recommendation
The Marathon Plus is the tire we recommend to every Rad Power Bike owner who asks what tire upgrade makes the most difference to their daily riding experience. One flat per year becomes zero. The commute becomes reliable. The math on the cost versus time saved fixes itself very quickly.