To limitowana bardziej sportowa wersja produkowana na Japonię:
500 limited edition (some claim 1000) GSX-R750R ( the 'Double R') serving as ready-to-race platform was released to Japanese market. The newly redesigned engine reverted to the original long stroke (70 x 48.7mm) configuration. Crankcase, crankshaft connecting rods and clutch were among the critical areas receiving more attention necessary for the race duty. The 'Double R' also received new 40mm Slingshot carburetor and 4-into-1 exhaust pipe as well as close ratio gearbox, rear swing arm with sub frame, new aerodynamic fiber with large air intake duct, solo seating with race number box and 19 liter aluminium fuel tank as standard equipment. The dry weight measured, 187kg.
Type: GR79B
Engine type: R714
GSX-R 750 R 1989
Overall Length: 2,055 mm (80.9 in)
Overall Width: 730 mm (28.7 in)
Overall Height: 1 100 mm (43.3 in)
Wheelbase: 1 400 mm (55.1 in)
Dry Weight: 187 kg (411 lbs)
Engine type: Air and oil-cooled 748 cc inline-4, DOHC, 16 valves. 120 hp (87,6 kW)/ 11,000 rpm, 68 Nm/ 7,000 rpm.
Łatwo ją pomylić z GSX-R 750 R (jedno 'R') bo wygląda bardzo podobnie.
tu masz zwykłe wersje:
http://suzukicycles.org/GSX-R-series/GSX-R750_b.shtml