Tern Orox S12

Explore New Ground

The Orox S12 isn’t just another e-bike—it’s your ticket to the backcountry, the commute, the school run, and beyond. With trail-ready components, the most powerful Bosch motor, and off-road hauling capability, it’s built to do what most e-bikes won’t dare. Why You’ll Love It

Built to Haul
With a carry capacity of 210 kg on-road and 180 kg off-road, the Orox is ready to carry serious loads—groceries, gear, even a kid or two—no sweat.

Go Far, Really Far
Powered by the Bosch Performance Line CX motor, the Orox S12 delivers up to 100 Nm of torque assist up to 32 kph, helping you crush climbs and go deeper into the unknown. The 725 Wh battery gives up to 146 km of range, and with the dual-battery system, you can reach up to 292 km.

All-Terrain Mastery
From urban streets to trails, 27.5" Johnny Watts options give you traction and comfort on any surface.

Smart and Secure
The Bosch Smart System with ConnectModule lets you track your bike, trigger alarms, and control key features via the Bosch Flow app—12 months free with your Orox.

Ride Quality Meets Precision
The Shimano Deore XT 1x12 drivetrain delivers fast, accurate shifting, while Magura MT5 4-piston hydraulic brakes offer unmatched stopping power, even when fully loaded. Orox S12 Highlights

Bosch Performance Line CX motor with 100 Nm torque

Bosch Kiox 300 color display LED remote

Bosch dual-battery ready (725 Wh base, 1450 Wh max)

Shimano Deore XT 1x12 groupset

27.5" ultra-wide tires with fender and light clearance

Magura 4-piston hydraulic disc brakes

Heavy-duty Atlas X frame and components

Integrated anti-theft GPS and alarm

Fits riders 155–185 cm tall, up to 130 kg What the Experts Say

“A true SUV of the e-bike world—rugged, capable, and smart."
— Electric Bike Report
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“Confidence-inspiring and buttery smooth, even on dirt trails."
— Cargo Bike Life
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“One of the most versatile adventure cargo bikes on the market."
— Bikerumor
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For a comprehensive overview of the 's capabilities, check out the video below