Maxxis ebike tire 20 x 4 MaxxVenture e-50, ~1,518 g

Maxxis MaxxVenture ebike 20" x 4.0" – E-50 (~1518g) 
The Maxxis MaxxVenture is a high-performance fat tire built for the modern 20-inch e-moped and e-bike platform. Taking inspiration from adventure motorcycle tires, the MaxxVenture features a grooved slick design that is optimized for street riding with the versatility to handle the occasional unpaved detour.

Deceleration Decides. Speed is dangerous without the ability to stop reliably. With its high-contact patch and multi-directional siping, the MaxxVenture is engineered to provide maximum grip under heavy braking, giving you total confidence in your stopping power during every descent or emergency stop.

Stability Meets Versatility Designed to support the increased weight and torque of high-speed eBikes, the MaxxVenture is E-50 certified (ECE-R75), making it legally rated for speeds up to 50km/h (31mph). Its dual-ply 27 TPI construction offers superior puncture protection and sidewall stability, which is essential for passenger-capable and cargo-style eBikes.

Best Use

Super73-style 20" platforms (S1, S2, RX, R-Adventure).

Rad Power 20" fat-tire eBikes (RadRunner, RadExpand).

High-speed E-Mopeds requiring E-50 safety ratings.

Urban commuting and light mixed-surface adventure riding.

Why This Tire

Adventure Tread: Motorcycle-inspired design delivers smooth rolling on pavement with grip for dirt paths.

E-50 Rated: Specifically built to handle the higher mass and forces of modern e-drive systems.

Puncture Protection: Dual-layer casing provides a robust barrier against road debris and flats.

Predictable Handling: Large 4" footprint increases stability under heavy loads or when carrying a passenger.

Specifications

Weight: ~1,518g per tire (approx. 3.35 lbs).

Size: 20" x 4.0".

Rating: E-50 (Certified for high-speed eBikes up to 50km/h).

Construction: Wire Bead, Dual-Ply 27 TPI Casing.

Compound: Single Compound (Optimized for longevity).

Rider Advice The Maxxis MaxxVenture is the ultimate upgrade for riders who find knobby off-road tires too loud or vibration-heavy on the street. It offers a quieter, smoother ride while maintaining the "fat tire" look and stability. Because it is built for higher mass platforms, it manages braking forces exceptionally well, helping you maintain a stable line when decelerating quickly.