Deflection bar unit for snowmobiles

Delivery tricycle

Derailer mechanism

Derailleur bicycle; retractable chain strain mechanical...

Derailleur hanger with insertion aid

Derailleur mounting assembly for a bicycle

Derailleur protector

Derailleurs for multi-speed bicycles

Device at a wheel for a wheelchair

Device for fastening a shoe on a pedal, and shoe and pedal...

Device for improving the steerability of a motor sled

Device for quick mounting and removal of a shaft, such as a...

Device for quick shoe attachment to bicycle pedal

Device for releasably securing a shoe to a bicycle pedal

Device for vessel

Device in the form of a kit for transforming a motorcycle...

Devices to increase pedalling efficiency

Direct pull chain drive mechanism for a man propelled...

Direct transmission system for a bicycle

Disco-car for exercise and recreation