Hase Bikes Adaptive Cycling

Sioux Falls Bicycles

Special Needs Solutions for Adaptive Cycling

When it comes to mobility with unlimited comfort and enjoyment in spite of physical impairments, customized solutions can make all the difference. 


People with rheumatoid arthritis, stroke-related symptoms, thalidomide-induced limb defects, and various other physical and mental disabilities can experience independent mobility with Has Bikes vehicles and adaptive-cycling accessories.

Sioux Falls Bike Shop

Special Pedals

Designed in cooperation with Georg Busch from the company Ergodynamik Busch. The pedals are much more adjustable to individual needs than other models fitting wide range of shoe sizes, from US kids' 1/UK kids' 13 / EU 32 to US men's 16 /UK 15.5 / EU 52. The angle to the direction of travel can also be adjusted over a very wide range. 


Once all adjustments have been made, the straps can be easily fastened and released with one hand. The foot is held comfortably and securely in the proper position

Adaptive Cycling Sioux Falls

Calf Support

The Calf Support was redesigned for use with the new Special Pedals. Its unique and ingenious structure provides firm support for the leg but enables the ankle to flex naturally, allowing for a circular pedaling motion. 


This freedom of movement - made possible by an adjustable elastomer spring - is important because, when a joint is immobilized, the muscles atrophy.

Sioux Falls Bike Shop

Pendulum Pedal

The Pendulum Pedal can help riders with severely limited mobility slowly gain flexibility and strength. 


The design of the Pendulum Pedal has been slightly updated, but the biggest change is the new hole. To be exact: a drilled hole. This hole can be used for reaching the adjustment screws of the Crank Shortener, which saves time and hassle when adjusting the position. 

Sioux Falls Bike Store

Crank Shortener

The Crank Shortener makes it possible to freely adjust the length of the crank arms, e.g. for riders with legs of different lengths. The new forged part not only looks nicer than the previous version but is also more robust and can even be properly aligned on offset crank arms.

Sioux Falls Bicycle Shop

Walking Stick Holder

Just place the walking sticks or cane in the holder, secure them with the clamp, and hit the road. Multifunctional. Fits tubes 5/8"-21/3" (15-60 mm) in Diameter

Sioux Falls Bicycle Store

Single Hand Operation (Brakes and Shifting)

A single grip with all control elements! Using a special adapter, two brake levers can be mounted on one side. This allows the rider to shift gears and control both brake levers using a single Hand.

Sioux Falls Bike Repair

Harness System

The newly developed Harness System with integrated child-proof buckle guard is not only user-friendly, but also versatile: it can be used as a combined lap and shoulder restraint or as a 5-point harness with an additional strap between the legs. Even more comfort can be added with the optional pads. 

Bike Repair Sioux Falls

Shoulder Pads

The optional Shoulder Pads are available for use with the Harness System. They offer additional comfort and can be adjusted for riders of all sizes.