Hase Bikes Special Components
Innovative technology with attention to detail: our special components combine clever solutions with real everyday practicality and make your bike more comfortable, versatile and simply better.
Kettwiesel ONE chassis
The heart of the Kettwiesel ONE is the state-of-the-art MacPherson chassis, proven many times in automotive engineering. Our bionically inspired, low-maintenance unit consisting of steering, highly sensitive suspension and damping ensures that every unevenness in the road surface is absorbed. With 70 mm of travel, the suspension can easily be adjusted to a total weight of up to 140 kg (without bike) to guarantee a comfortable riding experience at all times.
Comfort at any weight: 70 mm travel, adjustable with the supplied on-board tool up to 140 kg payload
Stability and control: integrated steering and damping for calm, safe handling
Low-maintenance and durable: robust construction – inspired by automotive engineering, optimised for trikes
Hase Bikes 11-speed Linear gear system
The 11-speed Linear gear system is an in-house development by Hase Bikes. Its design, aligned with the chain line, enables the use of a derailleur gear for the sporty version of the Kettwiesel ONE.
compact: design positions the gear components in line with the chain
creates clearance: derailleur does not protrude downwards as with conventional systems = more ground clearance for everyday obstacles and uneven terrain
adaptable: optimised for the length adjustment of the Kettwiesel ONE
The Gravit Textile Box is a practical foldable cargo basket for our Gravit cargo bikes. It turns the Gravit into a versatile cargo bike. The dimensionally stable, high-quality bag is made of extremely lightweight, tear-resistant fabric. With its cover it protects the contents from rain and wind.
waterproof: high-quality Canvas X-Pac VX21 with grid structure, cover protects the load from wind and weather
durable: carries up to 70 kg, also possible with optionally mounted child seat (incl. 3-point belt)
foldable: can be easily folded when not in use and stored to save space
The Gravit Cargo Board is a removable loading platform for the Gravit cargo bikes. It can be hooked in or out without tools at the click of a catch and offers plenty of storage space. The lightweight aluminium frame carries up to 70 kg and is equipped with a lashing strap net to secure luggage. This way the compact cargo bike quickly gains a large transport surface.
lots of loading area: enlarges the platform to approx. 50 × 85 cm, load capacity up to 70 kg
easy handling: one click is enough to lock, tool-free mounting and removal even when loaded
lightweight construction: aluminium frame with strap net, extremely light yet robust
The cargo accessories are designed specifically for our Pino tandems and consist of three components that can be combined. The Cargo Bag for the front seat is a removable, waterproof front bag with 80 litres capacity. Under the front seat, the Cargo Rack can be mounted – a luggage rack carrying up to 40 kg, ideal for transporting crates. The Cargo Rack comes with its own bag, also offering 80 litres capacity.
Cargo Bag: large capacity on the front seat, waterproof (80 litres) for shopping, accessories and more
Cargo Rack: luggage system under the front seat, load capacity up to 40 kg
Cargo Rack Bag: matching bag for the Cargo Rack, optionally with mesh insert for pet transport
low centre of gravity: luggage sits low under the seat, improving stability even when fully loaded
flexible: components can be quickly attached or removed without tools, use only one part or the full set, ideal for everyday use
The double kickstand is forged and carries up to 100 kg. But what makes this stand outstanding is above all its stability. With a support width of 700 mm and infinitely adjustable ground clearance, you can park the Pino and Gravit particularly securely. This allows the person in the front seat to get on safely without the Pino tipping over. Or you can load your Gravit without wobbling or tilting. The stand can be easily folded in and out, even when your bike is fully loaded – it is enough to simply push the bike forward.
extra wide footprint: for maximum stability when parked, even when loaded or with passenger
continuously height-adjustable: adapts to your needs
easy handling: can be folded in and out while stationary with just a push forward