Duet Mountain - wheelchair with bicycle propulsion unit.
Duet Mountain - wheelchair with bicycle propulsion unit. Fitted with Schlumpf Mountain-drive. Colour of seat - yellow, including blue padding and blue harness. Colour of bike unit - blue. Specfication: SRAM SPECTRO S7 speed gears. Coaster brake. Adjustable and foldable seat. Retractable and adjustable handlebar. Adjustable and removable head and footrest. Washable upholstery, upper body harness, lap belt, suspension seat pin, spoke covers. Puncture proof tyres, stand for bike unit, chain guard. Twin drum brakes. Mostly aluminium and stainless bike components. Duet mountain includes equipped with a mountain drive gear system 1:1 and 1:2.5 reduction. TECHNICAL DETAILS: Wheelchair - Seat depth - 40cm. Seat width - 45cm (adaptable by cushions). Length - 140cm (with footrest), 80cm (without). Width - 65cm, 69cm (with pushrims). Height - 107cm (with headrest down), 101cm (without headrest). Weight: 28kg CYCLE UNIT: Length - 131cm Width - 36cm Height - 85cm Seat tube - 50cm Weight - 13.5kg COMBINED: Length total - 264cm (with footrest), 215cm (without). Wheelsize - 26'. EXTRAS: Upper body harness. Thigh harness. Handshelter. Anti tip over wheel.