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Envo

Envo ST50 E-Bike

SKU ENST50R14C17C

Regular price: $2,449.00

Regular price: $2,449.00

Product variants

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Estimated shipping time

You can typically expect your items to arrive within 4–7 business days, depending on your location and product availability.

What is your Return Policy?

At Course & Trail, we want every customer to shop with confidence. If something doesn’t go as planned, we’ve made returns and refunds simple and fair. Here’s how it works:

14-Day Return Window: You can return unused, undamaged items in original packaging within 14 days of receiving your order.
Free Return Shipping: We cover return shipping costs for eligible returns and exchanges.
Change of Mind? Return within 7 days for a refund (25% restocking fee applies).
Defective or Wrong Item? Contact us within 48 hours—we’ll replace it or refund you in full.
Didn’t Receive Your Order? Let us know and we’ll investigate or send a replacement.
Exclusions: Custom items, perishables, intimate goods (unless unopened), gift cards, and digital products are non-returnable.

Refunds are processed to your original payment method within 14 days of approval.

Questions? Reach us at support@courseandtrail.com or +1 463-465-2453 (Mon–Fri, 9am–5pm EST)

Product Description

ENVO ST50 – Rugged Step-Through Commuter & Cargo E-Bike

The ENVO ST50 combines commuter-friendly design with serious cargo capability, making it ideal for daily errands, long-distance rides, and heavy loads. Built on a durable hydro-formed aluminum frame, this e-bike delivers confident power, smart diagnostics, and excellent versatility across terrain.

Powerful 750W Geared Rear Motor

The ST50 features a 750 W (peak) geared rear hub motor, capable of producing up to 80 Nm of torque. Thanks to its efficient design, you’ll experience strong acceleration, confident hill climbing, and a smooth ride even when loaded.

Long-Range 48V Lithium Battery

An integrated, lockable 48 V lithium battery delivers impressive range — up to ~150 km (90+ miles) on lower pedal-assist levels. It’s housed in a protective aluminum case and can be charged on or off the frame.

Advanced Smart & Safety Technologies

The ST50 uses CANBUS communication between the battery and controller to provide real-time diagnostics and battery cell data via a Bluetooth-connected color display. It’s also UL 2849–certified for safety, and the system communicates with the charger to ensure efficient, secure recharging.

Comfortable Design for Riders & Cargo

Hydro-formed 6061 aluminum step-through frame supports up to 400 lbs
Lockable, 80 mm suspension fork for smooth handling over rough ground
Spacious integrated rear rack — ideal for cargo or a second passenger

5-Level Pedal Assist + Thumb Throttle

A torque-based pedal-assist sensor offers 5 distinct levels of support, while a thumb throttle gives you instant power without needing to pedal — perfect for accelerating from a stop or climbing hills.

Reliable Braking & Lighting

Hydraulic disc brakes provide strong, responsive stopping power. For visibility, the ST50 comes equipped with a 100-lux front headlight and a rear light that doubles as a brake light.

Specifications

Motor: 48V, 750 W (geared rear hub, 80 Nm)
Battery: 48V, 14–15 Ah lithium, integrated & removable
Range: Up to ~150 km (~90+ miles) on PAS 1
Top Speed: ~45 km/h (28 mph)
Frame: Hydro-formed 6061 aluminum (step-through)
Fork: 29″ suspension fork, 80 mm travel
Brakes: Tektro hydraulic disc
Gears: Shimano 9-speed (11–36T) drivetrain
Sensors: Torque PAS + speed sensor + thumb throttle
Display: Color display with CANBUS & Bluetooth diagnostics
Certification: UL 2849
Payload Capacity: Up to 400 lbs
Weight: ~28 kg (~62 lbs)