Rigid Fork 16"
Rigid Fork 16"
steel, lowers the bottom bracket by approx. 2?" (6 cm), ideal f. lowered front boom
Rigid Fork 20"
Rigid Fork 20"
aluminum
Spinner Grind 1 Suspension Fork
Suspension Fork I: What pothole?
Be it cobblestones or potholes: The Spinner Grind Suspension Fork irons out the bumps - meaning even more comfort, especially for the partner in the front seat. But beware: the extra comfort makes it even harder to call it a day.
9-speed Derailleur System with bar-end shifter
Bar End Shifters: Cool clicks
A fingertip, and you're in gear: for all derailleur systems, we offer Shimano Bar End Shifters instead of twist shifters. The ultimate in smooth shifting.
Sora 27-speed Derailleur System with twist shifters
More choice: 27-speed gearing
Sporty trikers and tourers know what a huge difference fine-tuned gears can make. The derailleur option comes with a whopping 27 gears, covering everything from the steepest slopes to full speed ahead. A little click is all it takes.
Sora 27-speed Derailleur with Dura Ace bar-end shifters
More choice:
27-speed gearing Sporty trikers and tourers know what a huge difference fine-tuned gears can make. The derailleur option comes with a whopping 27 gears, covering everything from the steepest slopes to full speed ahead. A little click is all it takes.
Nexus 8-speed Gear Hub with twist shifter Gear Hub
Transmission talent
Eight speeds in one high-tech shell. The Premium version of the Shimano Nexus is the perfect transmission for our commuter trike: can be shifted when stopped, smooth running, dirt resistant, and maintenance free. Easy-to-use twist Shifter.
Nexus 8-speed Automatic Gear Hub
Nexus 8-speed Automatic Gear Hub
Changing gears automatically or at the push of a button. incl. hub dynamo.
14-speed Rohloff Gear Hub
Rohloff Hub: 14 gears in a high-tech shell
A hub with great qualities: changing gears with a twist of the wrist, exceptional shifting comfort, extremely low maintenance, and unbeatable durability. Rohloff packs it all into a special HASE BIKES housing.
Speed Drive 2-speed Planetary-geared Crankset, overdrive of 1:1.65
Speed Drive: More is more
Double your gears with the press of a button: the Schlumpf Speed Drive has earned cult status among bike-tech freaks. Acti vated with a simple click of your heel, the Speed Drive turns an eight or nine speed gear system into a fully tour-ready 16 or 18 speed transmission.
Mountain Drive 2-speed Planetary-geared Crankset
Mountain Drive 2-speed Planetary-geared Crankset
underdrive of 2.5:1
Fixed Gear Hub
1-speed, rider must pedal while wheels are moving (with friction clutch)Fixed Gear Hub:
More movement The trike becomes a fixie with a single gear. With the Fixed Gear Hub, the pedals of the KETTWIESEL or TRETS remain in motion as long as the trike is moving. Especially sensible for physical therapy patients and people with limited mobility (with friction clutch).
Standard Crankset
Standard Crankset
170 mm, 52 T
Crankset, triple
Crankset, triple
170 mm, 50, 39,30 T
Crankset with 115, 140, or 155 mm cranks (for all gear systems except Schlumpf
Crank Lengths: The right arms for your legs
Crank length should always be appropriate to the rider's leg length. A standard crank fits most riders. For kids or shorter adults, however, cranks from 115 to 170 millimeters in length are available as custom options.
Crankset Cut to Customer's Specifications 38 tooth, black, max.170 mm, cut surface uncoated
Crank Lengths: The right arms for your legs
Crank length should always be appropriate to the rider's leg length. A standard crank fits most riders. For kids or shorter adults, however, cranks from 115 to 170 millimeters in length are available as custom options.
Single-wheel Drive
Single-wheel Drive
right rear wheel is driven
Differential both rear wheels are driven
Differential: Power for two
It's the invention that made the car possible: the differential. And on the KETTWIESEL, it's the final ingredient for ultimate riding fun, especially on loose gravel or sand. Specially designed by Marec Hase for the KETTWIESEL, the Differential transfers the pedal power to both rear wheels. It shows its true colors on rough terrain or muddy slopes, where others skid out.
Schwalbe Big Apple Tires
XXL Rear Wheels: Phat and fun
The 60 mm-wide Schwalbe Big Apple tires offer even more comfort for the KETTWIESEL pilot. The extra width means a resilient cushion of air and additional safety on all surfaces. And they give the KETTWIESEL a stylish, sporty look.
Puncture-resistant Schwalbe Marathon Plus
Puncture-resistant tires: Tough treads
For everyday use in Glass-Shard City or tours over sticks and stones: the Schwalbe Marathon Plus withstands the worst road conditions. An additional layer beneath the tread ensures that they'll roll on ? and on and on.
Protanium Motor front wheel hub motor
E-motor: Front wheel drive
Just switch it on and keep riding: the ultra-silent electric motor is suitable for everyday use or spontaneous assistance on steep hills and longer stretches. No permit required (in Germany) and no complicated controls. Because it's in the front wheel, all gear-system options remain. The lithium-ion battery (24 V and 9 Ah) is easy to remove for charging (approx. 4½ hours, up to 700 charge cycles) - but lockable for theft protection. The motor pushes with 180watts - making it worth its weight of 15 lbs (7 kg) in gold.
Avid Elixir 3 Hydraulic Disc Brakes (Tektro Auriga for manual drive)
Avid Elixir 3 brakes: Light touch, full power
These hydraulic disc brakes are the ultimate marriage of fun and safety. Avid's TaperBore system guarantees super crisp engagement and strong braking performance - less maintenance than any cable-actuated brake!
Hydraulic Brakes Coupling
Brake Coupling: 2 in 1
For people with reduced mobility in one hand. The coupling con nects the two disc brakes with a single brake lever. Precision hydraulics and the ergonomic design of the lever guarantee full braking power and excellent modulation, Singlehandedly.
Coaster Brake (with this option, the trike cannot be pushed backwards)
Coaster Brake: Legwork
When the legs are more mobile than the hands, the coaster brake ensures full braking power - with high tech: pedaling backwards transfers the leg power to a hydraulic disc brake.
Standard Seat
Standard Seat
seat width 17" (44 cm), seatback height 19" (48 cm)
XXL Seat, 2?" (70 mm) wider
XXL Seat: More space, more comfort
Our extra-wide seat option offers 2? additional inches (7 cm) of comfort. Because trikers come in all shapes and Sizes.
Standard Handlebar
Standard Handlebar
Height 10?"(26 cm) from bend to tip
XXL Handlebar
XXL Handlebar
4" (10 cm) higher
Fender front and rear
Fender front and rear
SKS, 53mm
Extra-long Fenders
Extra-long Fenders
front and rear, specially designed for Kettwieseltandem-use
Lighting System B & M
Lighting System B & M
Dymotec 6 bottle dynamo, B & M Toplight Flat Plus, etc.
Lighting System SON 20 R hub dynamo
SON: Amps to go
The light and smooth-rolling SON 20 R hub dynamo is the most reliable electricity source for bikes and trikes. Constant power supply in any weather, maintenance-free, and durable. The best ecopower for outdoors.