Orro 2024 Terra E GRX600 Carbon Electric Gravel Bike

After years of product conceptualisation and design development, Orro welcome their first electric bike into the terra family. Early in the design process the orro bike team homed in on gravel riding as the best area for electric development. The aim was to enable everyday cyclists with the ability to take on more mileage and make it easier to tackle tough off-road climbs, such as those in the native south downs testing ground. Terra e marks a considered entry from orro into the empowering world of lightweight electrically assisted bikes.

Terra e has an integrated design and user experience. Each of the five colour coded power modes are easily selected while riding using a backlit button on the top tube. The clean lines of this lightweight carbon fibre gravel bike belie its electrified nature. A svelte down tube hides the 250-wh battery of the fsa hm1 system. An optional range extender cell can be carried in a bottle cage, doubling the capacity. A mobile app wirelessly interacts with the system, adding the ability for riders to review battery performance and customise the settings.

In developing a hub motor driven e-bike orro have been able to keep the horizontal distance between the pedals, known as 'q factor', the same as typical non-electric bikes. This gives terra e a riding stance and pedalling characteristics that will feel familiar to all cyclists. The frame is designed from the ground up for the hm1 system motor and battery units. These components can deliver a maximum 42nm of torque and a range of around 50 miles. integrated torque and speed sensors provide natural feeling assistance across each power setting.

Specification:

• Frame: Orro Terra E Carbon Fibre, road press-fit, flatmount, nutted axle
• Fork: Orro Full Carbon Fibre, flatmount, thru axle
• Motor: FSA HM1
• Battery: FSA System HM1 250Wh
• Wheelset: Vision Team 30 with FSA System HM1 AGX Hub Motor
• Tyres: Continental Terra Trail 40c
• Shifters: Shimano GRX600
• Rear Derailleur: Shimano GRX800
• Chainset: FSA Omega 40T
• Cassette: Shimano Deore M5100 11-42T
• Chain: Shimano 11 Speed
• Bottom Bracket: Token BB86
• Rotor: Shimano RT66 160mm
• Seatpost: ORRO Alloy Setback
• Saddle: Orro Bostal Plus
• Handlebar: FSA Adventure Compact - Width: S/M 42 cm, L/XL 44 cm
• Stem: FSA Omega ST

Please note that this specification is subject to revisions in relation to availablity. Images intended as a representation of colour & may not always show exact specification.