"BIKE+/ZEHUS A.I.O. LEONARDO" titanium electric-bike

Sale price Price £2,575.00 Regular price £3,200.00 Unit price  per 

*last sale order available for first half of 2024, full price preorders then after

timeless design + the most advanced technology

carefully built to order, in London, from pristine new components

large diameter tubes titanium frame and fork

available with any handlebars shape

aluminium handlebars and stem

aluminium rims and crank-set

GATES carbon belt-drive *(chain-drive option available)

bespoke gearing ratios

brown microsuede, or sport black saddle and grips

aluminium pedals with removable stainless steel toe clips

eyelets for mudguards and racks

hybrid mechanical/hydraulic brakes

easy to maintain or upgrade, external cable routings and no proprietary standards

wide rims allow for a vast selection of tyre sizes

step-through versions also available on request

can be also converted to a conventional push-bike or regularly upgraded to future generations of the e-motor

neutral handling with all power going to the rear wheel

optional GEN2 remote available separately

no noticeable resistance with assist turned off

equipped with "tile" bluetooth tracker

with standard ZEHUS HALOS all-in-one, or HORIZON with (no-need-to-charge) BIKE+ extra modes


super-efficient direct-drive system

all the needed components in a tiny and elegant rear bike hub

brushless motor, batteries, electronics and sensors, everything stays within 180mm diameter and 120mm width

with a battery capacity of ~180Wh and a weight of just over 3kg

brake-regen for maximum efficiency

bluetooth connectivity allows you to connect your smartphone* (iOS and android supported) to your ZEHUS device to select your favourite power mode, manage your trip data and even lock the bike

thanks to the ZEHUS app, your smartphone acts also as a gateway throughout the ZEHUS community, allowing you to access services such as online diagnosis, bike-oriented navigation, mobility stats and other social functions (e.g. find a stolen bike)

~180Wh battery

40Nm max torque


BIKE+ technology represents the 3rd generation of e-bikes

with a BIKE+ powered bike, you have the first e-bike that does not need to be recharged

helping when you need it and recharging the battery where your body can deliver it, BIKE+ technology seamlessly optimises your efficiency while riding, decreasing your effort by 30-40% (in an urban trip)

the first non-plugin parallel hybrid bike


the super-flat planetary gearbox (only 10mm wide), blends in alongside the chainring in a seamless fashion

change gear 

with a simple kick of the heel on the side buttons, while standing still or under heavy load

low maintenance

no cables, levers or derailleurs

high efficiency, high quality materials, ensure great longevity

symmetrical clutch allows full torque in both pedalling directions, making it compatible with coaster brakes and fixed-gear bikes without a rear brake

the optional EASY-SHIFT plates, available on request, cover the whole crank arms and allow for shifting by pushing on a larger area, best for clip-in pedals

SPEED-DRIVE ratios: direct-drive : 165%

videos on our ‘TECHNOLOGIES’ page


pics provided for final approval before shipping

get in touch for more details or to discuss specific requirements


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53cm (centre-top) seat-tube

53cm (centre-centre) effective top-tube

11.5cm head-tube

74° seat-tube angle

~53mm B.B. drop


56cm (centre-top) seat-tube

56cm (centre-centre) effective top-tube

11.5cm head-tube

74° seat-tube angle

~53mm B.B. drop