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					Technical specifications
					
				 | 
			
				| Model: | G85 CS | 
			
				| Years: | 1964-69 | 
			
			
					
						| Engine: | Single cylinder, four stroke, pushrod | 
			
					
						| Capacity: | 497 cc / 30.3 cub in. | 
			
					
						| Bore x Stroke: | 86 x 85.5 mm | 
			
					
						| Cooling System: | Air cooled | 
			
					
						| Compression Ratio: | 12:1 | 
			
					
						| Lubrication: | Gear driven oil pump | 
			
					
						| Exhaust: | Single, right side | 
			
					
						| Fuel System: | Amal GP, 1-3/8 in. carburetor From 1967: 932 Concentric carburetor | 
			
					
						| Ignition: | Magneto | 
			
					
						| Starting: | Kick | 
			
					
						| Maximum Power: | 30.2 kW / 41 hp @ 6500 rpm | 
			
					
						| Transmission: | 4-Speed | 
			
					
						| Final Drive: | Chain, 7.46 | 
			
					
						| Frame: | Duplex frame | 
			
					
						| Wheelbase: | 1445 mm / 56.9 in. | 
			
					
						| Front Suspension: | AMC fork | 
			
					
						| Rear Suspension: | Swingarm, twin shocks and coil springs, oil dampers | 
			
					
						| Front Brakes: | Drum, 7 in. | 
			
					
						| Rear Brakes: | Drum, 8¼ in. | 
			
					
						| Wheels: | Steel, wire spokes | 
			
					
						| Front Tyre: | 3.00 x 21 in. | 
			
					
						| Rear Tyre: | 4.00 x 18 in. | 
			
					
						| Fuel Capacity: | 9.1 Litres / 2.4 US gal |