Orbea Diem
Wheel Size: 700c | Drive Unit: Shimano EP6 | Battery Size: 630Wh across the range, except Diem 30 (540Wh)
The Orbea Diem is a premium urban e-bike designed to transform city commuting from a daily chore into a genuine pleasure. Built around Orbea's patented Diamond Glide frame, a carbon fork, and wider tires, the Diem absorbs the bumps and rough surfaces of city streets while delivering precise, confident handling in traffic. Powered by the Shimano EP6 motor and a high-density 630Wh or 540Wh battery, it provides smooth, intuitive assistance that anticipates pedaling input and adapts instantly, enabling effortless acceleration and all-day riding on a single charge. For urban commuters and city explorers searching for an elegant, reliable, and intelligent e-bike, the Orbea Diem is built to make every journey count.
The Diem's drivetrain flexibility sets it apart, with belt drive, fully automatic shifting, and traditional chain drive options available to suit every commuter's preference. An intelligent wraparound lighting system activates automatically to ensure 360-degree visibility day and night, while powerful brakes and stable geometry keep riders confident and in control at all times.
Modular rack options, handlebar customization, and a 30kg rear rack for child seats allow riders to tailor the Diem precisely to their lifestyle and daily needs.
Looking for a more adventure-ready option? Check out the Orbea Kemen ADV.
Highlights and information
Orbea Diem
Wheel Size: 700c | Drive Unit: Shimano EP600 | Battery Size: 630Wh
The Orbea Diem is a premium urban e-bike built to transform commuting into a seamless, elegant experience. Its minimalist design, Diamond Glide frame, and carbon fork absorb bumps while maintaining responsive handling, giving riders stability and confidence on city streets. Powered by the Shimano EP600 motor and 630Wh battery, Diem delivers smooth, intuitive assistance for effortless acceleration and long-range riding. With multiple drivetrain options and modular accessories, it’s tailored to the individual, making every journey comfortable, efficient, and enjoyable.
WHY THE ORBEA DIEM STANDS OUT
The Diem stands out as an urban e-bike that combines elegance, performance, and practicality. Its Diamond Glide frame and carbon fork smooth rough streets, while wider tires provide comfort and traction. The Shimano EP600 motor delivers responsive power that anticipates pedaling input, enabling effortless acceleration and climbing in traffic. A high-density 630Wh battery ensures long-range capability with minimal charging. Integrated intelligent lighting, low-maintenance drivetrains, and modular customization options make Diem safe, reliable, and adaptable to any rider’s daily commute or city adventure.
WHO SHOULD RIDE THE ORBEA DIEM?
Diem is ideal for city commuters, urban explorers, and riders seeking effortless, stylish mobility. It suits those navigating busy streets, tackling hilly routes, or desiring low-maintenance reliability. Riders who value comfort, intuitive assistance, and integrated safety features will appreciate Diem’s stable handling and responsive motor. The bike also accommodates modular racks, cargo, or child seats, making it versatile for errands or extended city journeys. If your goal is a refined, efficient, and joyful ride from A to B, the Diem is purpose-built for that lifestyle.
WHAT CONTENDER BICYCLES LIKES ABOUT THE ORBEA DIEM
- Seamless Urban Handling: Stable geometry, grippy tires, and a carbon fork deliver precise control and confident maneuvering in busy city conditions.
- Effortless Electric Assistance: Shimano EP600 motor amplifies pedaling smoothly and predictably, providing reliable support on climbs, traffic, and long rides.
- Modular and Practical Design: Integrated racks, multiple drivetrain options, and customizable accessories let riders tailor Diem to their commute, errands, or personal style.
FRAME MATERIAL
Diem’s Diamond Glide frame combines advanced engineering and minimalist design. Carbon fork and wider tires absorb urban shocks while maintaining responsive handling. The integrated design supports modular racks, lights, and accessories, making it practical and elegant for commuting or city adventures. Every component and frame detail is crafted for function, reliability, and aesthetic coherence.
MOTOR AND BATTERY
Motor: The Shimano EP600 drive unit delivers smooth, intuitive assistance that responds to pedal input. It allows effortless acceleration, confident climbing, and seamless traffic navigation, making city rides effortless and controlled.
Battery: A high-density 630Wh integrated battery provides long-range performance with minimal charging. Most riders will only need to recharge once per week. Intelligent power management ensures consistent assistance for commuting, errands, or extended urban exploration.
GEOMETRY AND FIT
The Diem geometry is engineered for stability, comfort, and urban agility.
1- Optimized Rider Position: Upright stance with weight centered for precise handling and visibility in traffic.
2- Responsive Front-End: Carbon fork and frame geometry provide nimble steering and confident reflexes.
3- Comfort-Focused Design: Diamond Glide frame and wider tires smooth rough streets while maintaining efficient pedaling.
NOT EXACTLY WHAT YOU’RE LOOKING FOR?
- Orbea Kemen Tour: A city-focused e-bike with slightly more rugged geometry for commuting and everyday urban use.
- Orbea Kemen ADV: Designed for urban escapes and light off-road adventures with suspension and wider tires for rougher paths.
- Specialized Turbo Vado SL: Lightweight city e-bike with smooth motor assistance, long-range battery, and versatile commuting features.
THE BOTTOM LINE
The Orbea Diem transforms city commuting into a refined, enjoyable experience. With a minimalist Diamond Glide frame, carbon fork, integrated lighting, responsive EP600 motor, and long-range 630Wh battery, Diem balances elegance, comfort, and performance. Modular customization allows riders to tailor the bike to their needs, making every ride safe, smooth, and effortless. For commuters and urban explorers seeking intuitive, stylish, and reliable mobility, Diem turns daily travel into a pleasure.
Wheel Size: 700c | Front Travel: 80mm | Drive Unit: EP6 | Battery Size: 630Wh across the range, except Kemen 30 (540Wh)
The Orbea Kemen Tour is a city-focused urban e-bike designed for commuters, everyday adventurers, and city explorers who want effortless, confident riding on streets of all kinds. Built around smart handling geometry, an 80mm suspension fork, and wider tires, the Kemen Tour smooths out rough city roads while keeping the ride precise and controlled, whether navigating heavy traffic or taking the long way home. Paired with a powerful EP6 motor and a generous 630Wh battery, it delivers smooth, reliable assistance for climbs, long commutes, and all-day urban adventures without fatigue. For riders seeking a versatile, practical urban e-bike, the Orbea Kemen Tour makes every journey effortless.
Tour-specific mudguards, a robust 20kg rear rack compatible with major pannier systems, and an intelligent integrated lighting system that activates automatically ensure the Kemen Tour is as safe and practical as it is enjoyable to ride.
Optional upgrades, including a 30kg child seat rack, high-beam front light, front carrier, and dropper post allow riders to configure the Kemen Tour precisely to their daily routine and cargo needs.
Looking for a more adventure-focused option? Check out the Orbea Kemen ADV.
Wheel Size: MX | Front Travel: 120mm | Rear Travel: 115mm | Drive Unit: Bosch Performance Line Speed CX | Battery Size: 600Wh
The Orbea Muga is a go-anywhere adventure e-bike designed for riders who refuse to choose between urban practicality and off-road capability. A 2025 Eurobike Award winner, the Muga draws directly from Orbea's mountain bike expertise to deliver a dual-suspension electric bike that transitions effortlessly from city commutes and cargo hauling to gravel roads and technical singletrack. Available across multiple builds to suit different riders and budgets, the Muga is a category-defying platform built for those who demand versatility without compromise. For cyclists searching for a capable adventure electric bike or a do-it-all urban trail electric bike, the Orbea Muga stands in a class of its own.
The Orbea Muga's aluminum frame pairs 120mm of front travel with 115mm of tuned rear suspension, delivering confident control and smooth traction across any surface. The powerful Bosch Performance Line CX motor provides seamless, intelligent assistance, while integrated battery options and an optional range extender ensure the Muga can keep pace with your longest adventures.
A patented adjustable cockpit with four handlebar positions, a smart mixed-wheel configuration, and integrated racks, lights, and fenders round out the Muga's feature set, making it as practical as it is capable on any terrain.
Looking for a more urban-focused electric bike? Check out the Orbea Diem.
Wheel Size: 700c | Drive Unit: Shimano EP6 | Battery Size: 630Wh across the range, except Diem 30 (540Wh)
The Orbea Diem is a premium urban e-bike designed to transform city commuting from a daily chore into a genuine pleasure. Built around Orbea's patented Diamond Glide frame, a carbon fork, and wider tires, the Diem absorbs the bumps and rough surfaces of city streets while delivering precise, confident handling in traffic. Powered by the Shimano EP6 motor and a high-density 630Wh or 540Wh battery, it provides smooth, intuitive assistance that anticipates pedaling input and adapts instantly, enabling effortless acceleration and all-day riding on a single charge. For urban commuters and city explorers searching for an elegant, reliable, and intelligent e-bike, the Orbea Diem is built to make every journey count.
The Diem's drivetrain flexibility sets it apart, with belt drive, fully automatic shifting, and traditional chain drive options available to suit every commuter's preference. An intelligent wraparound lighting system activates automatically to ensure 360-degree visibility day and night, while powerful brakes and stable geometry keep riders confident and in control at all times.
Modular rack options, handlebar customization, and a 30kg rear rack for child seats allow riders to tailor the Diem precisely to their lifestyle and daily needs.
Looking for a more adventure-ready option? Check out the Orbea Kemen ADV.
At Contender Bicycles, our best tools for selling bikes are the people who ride them. Everyone at Contender Bicycles has extensive experience riding bikes across many brands. If you have any questions or want to discuss build options, we are here to help.