A 400
Bike Allround
The A 400 is perfectly equipped for everyday use with a suspension fork, disc brakes and a moderate riding position.

Regardless of what you want to explore, the trekking series is ideally equipped for it. The well-equipped A 400 reliably masters tours in the city as well as excursions on dirt or gravel paths.

Configurate your dream bike
Equipment packages
Prestige
Premium quality entirely: We replace the high-quality components with even better ones.
Seat post: Ergotec SP 705 Paralelogram
Saddle: Terry Fisio Flex Gel
Front light: Busch&Müller IQ-XS 70 Lux TS
Back light: Busch&Müller Toplight Line Brake Plus
Bell: Knog
Pedals: Industrial ball bearing
Frame lock: Frame lock with chain slot
Ambition
For all those who want a little more. The Upgrade Package takes your bike to the next level in terms of equipment.
Seat post: Ergotec SP 10.0 suspended
Saddle: Selle Royal Loire Gel City
Front light: Busch&Müller MYC 50 Lux TS
Back light: Busch&Müller Toplight Line Brake Plus
Bell: Knog
Frame lock: Frame lock with chain slot
City
Your all-round bike becomes a city bike in the twinkling of an eye. This allows you to sit more comfortably and upright.
Style
A brown saddle, brown tyres and brown grips give your bike a vintage look.
Light
You want more security? No problem. See and be seen better thanks to this light upgrade.
Light Premium
The ultimate in bicycle lighting. Thanks to the highest quality components, you get the full perspective.
Holland Style
The closed chain case, the expanders on the luggage rack and the frame lock with non-removable key ensure the familiar Dutch look of your bike.
Sport
This is how quickly a trekking bike can be turned into a sporty runabout: the Sport package makes your bike sportier and your ride perhaps also a little faster.
Cross
Turn your bike into a real off-roader. The Cross package comes with a sporty suspension fork and many other components for off-road riding.
Travel
Our travel package is optimally equipped for longer bike journey. Here you get an additional front luggage rack, extra stand for more stability when the bike is fully loaded and a rigid fork.

Fittings
Frame type
Herren Hydro
Trapez Hydro
Herren Hydro Pinion
Wave Hydro
Height
48 52 56 60 64
45 50 55 60
48 52 56 60
45 50 55 60
Frame type




Gears
7 speed Shimano Nexus freewheel
8 speed Shimano Nexus coaster brake
8 speed Shimano Nexus freewheel
9 speed Shimano Alivio
27 speed Shimano Alivio
8 speed Shimano Alfine freewheel
11 speed Shimano Deore
12 speed Shimano Deore
30 speed Shimano Deore
Enviolo TR
11 speed Shimano Alfine freewheel
12 speed Shimano XT
30 speed Shimano Deore XT
14 speed Rohloff
Pinion C1.12
Pinion C1.18
Colour options
Each available in matte and gloss finish.
Equipment
RST Volant
Trekking Town
The Trekking Town handlebar offers very good all-round properties, and its ergonomic bend and slight rise make it an ideal fit for trekking and touring bikes that can also be used for everyday use.

Ergon GP-10, ergonomic
The original of the wing grip ensures optimal support and prevents numb fingers and discomfort in your hands and forearms. Worldwide the reference product in function, material and processing.
Schwalbe Delta Cruiser Plus 50-622
More than an entry-level tire. Affordable city and touring tire with remarkable puncture protection. Schwalbe Protection Level 5 with strong 3 mm PunctureGuard protection belt. The classic center-rib tread is versatile and offers pleasant rolling characteristics. Equipped with high-quality 50 EPI carcass as well as reflective stripes. A tire for anyone looking for a good all-rounder for everyday use. That is why the Delta Cruiser Plus is the standard tire on our all-round and comfort bikes.

Shimano Disc MT200
This disc brake impresses with solid workmanship and high-quality materials. It benefits from the technical expertise of Shimano. The One-Way-Bleeding bleeding system allows easy maintenance, the grip width of 75 mm is also suitable for smaller hands. Its versatile design suits the numerous bike types and is always a good and inexpensive alternative.
Busch & Müller Dopp 35 Lux
A modern, powerful headlight specially developed for entry into the premium class. Thanks to proven lens technology, the LED headlight of the smallest design brings 35 lux to the road, an exceptional performance in this price class and product size, including parking light and daytime running LEDs. Large light openings to the side increase all-round visibility and thus safety.

Axa Juno
Compact design meets good visibility. Thanks to the LED technology and the wide reflector, you will be seen from a distance of 500m. The side lighting provides additional safety in the dark.

Ergotec Glide
The Ergotec Glide is the entry-level suspension seat post, it offers a hardness adjustment as well as adjustable side play. This makes for a comfortable ride. The steel spring suspension supports body weight from 70 up to 120 kg.

Wittkop Medicus Trekking
The Medicus trekking saddle is suitable for all those who want to adopt a moderate sitting position on their bike. That is why we use it as basic equipment on our trekking bikes.

Flexi Bell
The bell "Flexi Bell" is quickly and easily mounted on the handlebar and loud enough to warn other road users.
Frame geometry
The right frame height is important for high riding comfort and fun. Once you have decided on a model, the first step is to determine the frame height. This depends primarily on your leg / stride length. You can use the following rule of thumb to determine the right frame height: Step length x 0.66 = Frame height If you are exactly between two frame heights on offer, choose the smaller one. If you would like to equip your bike with a suspension seat post, also choose a frame one size smaller.