Vittoria Martello Trail G2.0 Tire

Yes, this tire is ECE-R75 certified, meaning it is specifically constructed to handle the increased torque, speed, and weight requirements of modern electric mountain bikes.

The 4C Graphene compound is designed to balance durability with grip. It allows the tire to remain supple for traction on technical climbs and corners while maintaining a harder, faster-rolling center tread for efficiency on straightaways.

No, the Martello Trail is a tubeless-ready tire. You can run it without a tube to take advantage of lower tire pressures, better puncture resistance, and improved traction.

It is designed as a versatile, mixed-terrain tire. The moto-block square knob pattern provides stability on loose, rocky, and hard-packed trails, making it a reliable 'do-it-all' choice for aggressive trail riding.

The 29-inch version of this tire weighs 1070 grams. This weight reflects its reinforced nylon casing and puncture-resistant construction, which prioritize durability for rough trail conditions over ultra-lightweight racing performance.

The varying width of the sipes (the small slits in the knobs) allows the tread to deform slightly under pressure. This creates more tactile grip and 'bite' on uneven surfaces without sacrificing the structural stability of the knobs themselves.