型号是 YAMAHA 07YZ250F 下面是资料 --- Specifications Engine Type 250cc, liquid-cooled, 4-stroke, DOHC, 5-valve Bore x Stroke 77mm x 53.6mm Compression Ratio 12.5:1 Carburetion FCR-MX37 x 1 Ignition CDI Transmission Constant mesh 5-speed/wet, multiple-disc Final Drive Chain Drive Chassis Suspension/Front Telescopic Fork, coil spring/oil damper, 11.8" travel Suspension/Rear Swingarm (link, suspension), coil spring/gas-oil damper, 12.1" travel Brakes/Front Hydraulic single disc brake, 250mm Brakes/Rear Hydraulic single disc brake, 245mm Tires/Front 80/100-21-51M Tires/Rear 100/90-19-57M Dimensions Length 85" Width 32.5" Height 51.2" Seat Height 38.7" Wheelbase 57.8" Ground Clearance 14.6" Dry Weight 204.4 lb. Fuel Capacity 1.8 gal. Other Warranty 30 Day (Limited Factory Warranty) 

挪不动了~其他的看小树吧里的吧https://tieba.baidu.com/f?kz=361126455

真的是忒强悍了。。。瑠可身上的东西都被挖出来了

有谁知道RUKA骑的单车？好想要>0<