Suzuki T20 Super Six (1966) £3,495 Devon, South West Make: Suzuki Model: T20 Super Six Engine: 250cc Style: Standard Mileage: 37,084 miles Condition: Used Colour: Red Seller: Speed Superbikes Suzuki T20 Super Six (1966), 250cc, 37084 miles. 1967 Suzuki T20 Super Six, 37084 miles, here we have a very rare collector's classic two stroke 250 Super six, original 1967 log book, the bike is unrestored and has the of the time Ace bars. The T20 was called the 'Super Six' which refers to its, at the time very unusual six speed transmission. In that era most motorcycles had only four speeds or, rarely, five speeds. It has a 247 cc (15.1 cu in), two stroke, twin cylinder engine, and six speed gearbox. It was first manufactured in 1965 (but... View bike details...