2018 Haibike Radius Tour Electric Bike

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2018 Haibike Radius Tour Electric Bike

Manual   |   Specifications   |   Geometry  |  Fit Guide

What Haibike has to say about the Radius Tour

Radius Tour Technology

  • Haibike Gravity Casting Interface: The centerpiece of the frame: the motor interface.  At this connection point many important functions come together; the engine mount, swing arm and shock mounts, and the battery and downtube connection. The more stable the interface is, the more stable the entire frame is.

  • Yamaha PW Drive Unit: The Yamaha PW unit is proven to be a powerful and reliable motor. Thanks to its Zero-Cadence system, it supports the rider from the first revolution of the crank. As one of the few motors available allowing a dual chainring, the Yamaha system is able to offer a broad range of gears providing more gear options out on the trails. Given its high maximum torque of up to 80Nm, its compact size, and its low noise, the Yamaha PW is one of the best eBike systems for sporty use.

  • Yamaha Multifunction LCD Display: The Yamaha multifunction display provides a quick overview of all the Yamaha system features. The removable display can be mounted in different positions and is operated by the remote on the handlebar.  Information available includes: the selection and display of the support levels (Off, Eco +, Eco, Standard, High), battery charging level, remaining range, current, average and maximum speed, daily and total distance traveled, time, and the current support level. Via the remote the light on the eBike can be switched on and off.


Haibike Owner's Manual

Haibike's Specs at a Glance

Frame Aluminum 6061, Gravity Casting Interface, Hydroformed, Nut type axle, disc brake IS Mount
Motor Yamaha PW-system 500W
Display Yamaha LCD
Battery Yamaha Li-ion, 500Wh
Charger Yamaha quick charger 4A
Fork Aluminum, CrMo 2 2/8", Nut Type Axle
Shifting System Shimano Nexus, 8-Speed
Gear Lever

Shimano Nexus, twist shifter

Rear Sprocket pinion, 18 teeth
Chain KMC X1 EPT antirust
Chainring 52, steel
Chain Guide Chainrunner
Brake Lever Shimano M445, aluminium
Front Brake Shimano M445, 160mm, hydraulic disc brakes
Rear Brake Shimano M445, 160mm, hydraulic disc brakes
Tires Schwalbe Big Ben, 55-406, reflective strip
Rims Alexrims MD19, with eyelets, hollow rim, aluminium
Front Wheel Hub Winora Evo disc, quick release axle, CL
Rear Wheel Hub Shimano Nexus
Spokes black 2.0mm/2.0mm/2.0mm black
Handlebar Aluminium Ergoriser
Grips XLC Endorfin lock on grips
Stem by Schulz, Speedlifter Twist Pro
Head Set VP Z104PE
Saddle Haibike Components TheSaddle
Seat Post 450 mm, patent, 31.6mm, aluminum
Pedals VF F80 Faltpedal, Aluminum
Head Light Spanninga Kendo, 15 lux
Tail Light Busch & Müller Xeltec, LED-Rear Light in the Mudguard

via system battery


StandWell system carrier, XLC Carrymore


SKS, chromoplastics

Kick Stand

Aluminum, Adjustable

Total Perm. Weight 130kg
Weight 27.3kg
Top Speed 20 mph
Charge Time ~4 hours
Distance per charge 25 - 60 miles



Frame Size O/S
Frame Height 35cm
Seat Tube Angle 69
Seat Tube Offset -
Seat Angle 69
Head Tube Length 220mm
Head Tube Angle 71
Top Tube Length 600mm
Chainstay Length 410mm
BB Drop 36mm
Wheel Base 1049mm
Stack 486mm
Reach 413mm
Stand-Over Height 59cm

You And Your Electric Bike: A Size Guide

Electric bicycles are incredible for a number of reasons - one of them being that they have multiple sizes and styles to fit a variety of riders. But, what is the right size? How do you fit to a standard diamond or step-through frame? Let’s break it down between the two frame sizes. Read more...

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