I:sy XXL E5 ZR F CX Adventure 2025

Where it stands

This listing is in our comparison but is not ranked: e-bikes are not value-ranked yet: we list them without ranking them.

What you get

Kind

compact or folding e-bike as BikeExchange shelves it

Motor

Bosch Bosch | Bosch Performance Line CX

Torque

85 Nm as the shop states

Battery

800 Wh, mounted outside the frame

Class

not stated by the shop

Display

Bosch Kiox 500

Permitted total weight

180 kg

Frame

Aluminium

Drivetrain

Shimano Nexus, 5-speed

Wheels

model not recognised: Ryde Disc30 | Ryde Disc30

Brakes

Hydraulic disc, 4-piston

Weight

25.7 kg as published

Power meter

No

Comes with

rack, mudguards, lights, kickstand

Tyres

SCHWALBE Smart Sam Performance Super Defence 60 mm

The compromises

• 5-speed drivetrain, fewer gears than the 11- and 12-speed groupsets on most e-bikes.
• Mechanical shifting, at a price where electronic groupsets are common.
• Wheels not identified from the listing, so we scored them level with basic aluminium rather than guess.
• Aluminium frame, at a price where carbon is common.
• No power meter, which many bikes at this price include.

Your size

What BikeExchange lists, and what it has today

Where to buy

The same bike at 2 shops, matched on brand, model, drivetrain and model year

• BikeExchangecheapest in stock€5,199in stock: 51 cmopen
• BikeExchange· this listingcheapest in stock€5,199in stock: 51 cmopen

Our pick is the cheapest shop that actually has your size, not the lowest headline price.

Price so far

How sure we are