KETTWIESEL ONE

AKA THE

"K-1"

introducing a new generation of the premium kettwiesel

Hase Bikes has a 25 year history of designing and producing premium trikes, handcycles, and tandems. The stability and ease of getting on and off their delta trikes has made Hase the leaders in adaptive cycling for decades.

The K-1 is the ultimate recumbent trike by Hase, offering the highest level of features in the trike world today.
Full and adjustable suspension for the ultimate ride.
X-seam adjustability
Internal routing of cables and controls
One tool adjustments
Compact transportation; vertical storage or flat
Choice of drives and e-assist
Can be operated in tandem or easily pull a trailer
Differential for better traction.

QUESTIONS? Ask us

Facts at a Glance

2.75" (70 mm) highly sensitive suspension travel

frame adjusts for riders from 4' 6" to 6'9" (1.1-2m)

weight adjustable suspension for max. weight up to 310lbs. (140kg)

8 or 14 gears: Nexus, Enviolo, or Rohloff hub gear

53"x34"x22" (135/88/56 cm) footprint when compressed for ONE with under-seat steering

Specifications

Handlebar:	Under-seat steering or above-seat steering (UP)
Frame:	Aluminum
Overall length:	63.8" - 89.4" (162-227 cm)
Seat height:	34.6" (88 cm)
Bottom bracket height:	16.1" (41 cm)
Pack size:	below seat steering: 53"x34"x22" (135 x 88 x 56 cm) above-seat steering: 53"x34"x26" (135 x 88 x 66 cm) without front wheel
Weight:	77 lbs (35 kg)
Body size:	3.6 - 6.6 feet (1.1 - 2 meters)
Color (powder-coated):	Pale green RAL 6021 (under-seat steering) & Grey beige RAL 1019 (above-seat steering)
Wheels:	20" / Aluminium hollow chamber rims, black / SAPIM stainless-steel spokes
Tires:	Puncture-proof tires
Electric motor, battery and gears:	Under-seat steering versions: Shimano motor with 60 Nm, 504 Wh battery, Nexus 8 hub gears & Shimano motor with 85 Nm, 630 Wh battery, Enviolo manual hub Above-seat steering: Shimano motor with 50 Nm, 504 Wh battery, 8 hub gears DI2
Drive:	Differential
Crankset:	170 mm 44Z
Brake system:	Mechanical at the front, coupled hydraulic disc brakes at the rear
Saddle:	3 D seat cover
Light:	Above the motor battery by Busch & Muller: IQ-X, Toplight 2C Plus headlights