Radian EXR: Full Spec Sheet
- Buck City Biker
- Jul 25
- 2 min read
Updated: 7 days ago
The Radian EXR is a lightweight electric enduro motorcycle developed in the Netherlands for both off-road riding and road-legal use.
Built around an aluminium frame with a removable battery system, the EXR combines long-travel suspension, adjustable power output and premium components in a lightweight package designed for trail riding, enduro and adventure use.
For more spec sheets, visit Spec Talk (more added regularly).
To compare bikes side-by-side, visit BCB Bike Compare
To read our review of the Radian EXR, visit: Radian EXR: The Electric Enduro Going After Stark’s Weak Spot
Overview
Specification | Details |
Bike Category | off-road electric enduro motorcycle |
Country of Origin | Netherlands |
Model Year | 2026 |
License Category | Off-Road L3e-A1 (optional version) |
Availability | Pre-order phase. Expected 2027 |
Powertrain
Specification | Details |
Motor Type | Mid-mounted PMSM |
Peak Power | 52 kW (70 hp) |
Adjustable Power Output | 7–52 kW (9.4 - 697 hp) |
Peak Torque | 1,060 Nm (737.56 ft-lbs) at wheel |
Drive Type | Chain drive |
Reverse | Yes |
Performance
Specification | Details |
Claimed Range | 60–115 km (37 - 71.5 miles) |
Motorcycle Weight | 125 kg (275.5 lbs) |
Battery and Charging
Specification | Details |
Battery Voltage | 288 V nominal (366 V maximum) |
Battery Capacity | 8.6 kWh |
Battery Type | Removable dual removable lithium-ion |
Battery Weight | 22 kg (48.5 lbs) |
Charger | 3.3 kW |
Charging Time | 90 minutes (20–80%) |
Battery Access | Lift-up seat with quick-removal system |
Chassis and Suspension
Specification | Details |
Frame | Aluminium |
Front Suspension | KYB, fully adjustable |
Rear Suspension | KYB, fully adjustable |
Front Suspension Travel | 300 mm (11.8 inches) |
Rear Suspension Travel | 300 mm (11.8 inches) |
Brakes
Specification | Details |
Front Brake | Brembo hydraulic disc |
Rear Brake | Brembo hydraulic disc |
Front Disc | 260 mm (10.2 inches) |
Rear Disc | 220 mm (8.66 inches) |
Electronics & Rider Features
Specification | Details |
Power Adjustment | Via app 7–52 kW (9.38 - 69.7 hp) |
Reverse | Yes |
Display | Digital cockpit |
Lighting | Full LED |
Storage | 7-litre |
Design & Construction
Specification | Details |
Frame Material | Aluminium |
Intended Riding | Enduro / Trail |
Dimensions
Specification | Details |
Length | 2,172 mm (85.5 inches) |
Wheelbase | 1,483 mm (58.4 inches) |
Seat Height | 962 - 992 mm (37.8 - 39 inches) |
Ground Clearance | 345 - 375 mm (13.6 - 14.7 inches) |
The BCB Take
The EXR takes a different approach to many electric enduro bikes. Rather than chasing outright power figures alone, Radian has focused on keeping weight low while making the bike genuinely practical, with a removable battery, integrated storage and optional road homologation.
Perhaps the most interesting feature is the adjustable power output. Riders can tune the EXR anywhere from 7 kW to 52 kW through the companion app, effectively changing the bike's character to suit beginners, technical trails or full-power off-road riding. It's a clever idea that could make one motorcycle appeal to a much broader range of riders.
Specifications are based on Radian's announced production targets and may change before customer deliveries begin.
Ride safe, folks.
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