موضوع: Yamaha YZ125

The Yamaha YZ125 is a 125 cc two-stroke motorcycle designed for motocross riding. The motorcycle is made by Yamaha and is one of their flagship bikes. It was first produced in 1974 (originally titled "YZ125 Monocross") and has continued production with a new model being produced every year to date. The YZ 125's produced from 1996-2002 are considered by some to be the best dirt bikes ever, due to its wide powerband and excellent handling. [2] The YZ 125 has been ridden to 5 AMA National Motocross Championships, and multiple AMA Regional Supercross Championships [3]

In 2001, Yamaha released a bike designed to compete with the YZ125, the four stroke YZ250F. The two bikes share a rolling chassis and are eligible to compete in the same racing class

Manufacturer Yamaha
Production 1974–
Class Motocross
Engine 124 cc (7.6 cu in) single-cylinder, water-cooled, two-stroke, reed valve inducted
Power 33 bhp (25 kW)
Torque 19 ft·lb (26 N·m)
Suspension Mono-shock, 13 inches travel
Brakes double disc
Tires front 80/100-21-51M, rear 100/90-19-57M
Wheelbase 56.8 in (144 cm)
Dimensions L 84.1 in (214 cm)
W 32.6 in (83 cm)
H 51.8 in (132 cm)
Seat height 39.3 in (100 cm)
Weight 189 lb (86 kg) (dry)
208 lb (94 kg)[1] (wet)
Fuel capacity 2.1 US gal (7.9 l)

کسی اگر سوار شده بیاد بگه چه جوریاست ..

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مشخصات مدل 2011:
$ 7،499 دلار

موتور 2 - زمانه، با مایع سرد می شود، 124 سی سی
قطر سیلندر 54.0 ایکس 54.5 میلی متر
نسبت تراکم 8.6 ~ 10.7:1
تحویل سوخت TMX Mikuni ایکس 38
سیستم جرقه زنی / سیستم CDI /
انتقال 6 - سرعت
زنجیره درایو نهایی


سیستم تعلیق (جلو) قابل تنظیم 48 میلیمتر معکوس چنگال / 300 میلی متر (11.8 ")
سیستم تعلیق (عقب) کاملا قابل تنظیم لینک Monocross / 315 میلی متر (12.4 ")
ترمزها (جلو) 250 میلی متر دیسک شناور
ترمزها (عقب) 245 میلی متر دیسک
لاستیک ها (جلو) 80/100-21
لاستیک (عقب) 100/90-19


طول 2،139 میلیمتر (84.2 ")
عرض 827 میلی متر (32.6 '')
قد 1،318 میلیمتر (51.9 '')
فاصله ی دو محور 1،443 میلیمتر (56.8 '')
فاصله زمین 388 میلی متر (15.3 ")
ارتفاع صندلی 998 میلی متر (39.3 '')
سوخت ظرفیت 8 لیتر (1.8 گالون)
وزن 94 کیلوگرم (206.8 £)
رنگ (ها) یاماها آبی


این هم مشخصات تکمیلی:

Model: Yamaha YZ125
Year: 2011
Category: Cross / motocross
Rating: 51.3 out of 100. Show full rating and compare with other bikes
Price as new (MSRP): US$ 6250. Euro 6695. Prices depend on country, taxes, accessories, etc.
Engine and transmission
Displacement: 124.00 ccm (7.57 cubic inches)
Engine type: Single cylinder, two-stroke
Compression: 8.6:1
Bore x stroke: 54.0 x 54.5 mm (2.1 x 2.1 inches)
Fuel system: Carburettor. Mikuni TMX 38
Ignition: CDI
Lubrication system: Dry sump
Cooling system: Liquid
Gearbox: 6-speed
Transmission type,
final drive: Chain
Chassis, suspension, brakes and wheels
Frame type: Aluminium
Front suspension: Speed-sensitive system inverted fork
Front suspension travel: 300 mm (11.8 inches)
Rear suspension: Fully adjustable single shock
Rear suspension travel: 315 mm (12.4 inches)
Front tyre dimensions: 80/100-M21
Rear tyre dimensions: 100/90-M19
Front brakes: Single disc. Wave
Front brakes diameter: 250 mm (9.8 inches)
Rear brakes: Single disc. Wave
Rear brakes diameter: 245 mm (9.6 inches)
Physical measures and capacities
Weight incl. oil, gas, etc: 94.4 kg (208.0 pounds)
Seat height: 998 mm (39.3 inches) If adjustable, lowest setting.
Overall height: 1,316 mm (51.8 inches)
Overall length: 2,136 mm (84.1 inches)
Overall width: 828 mm (32.6 inches)
Ground clearance: 386 mm (15.2 inches)
Wheelbase: 1,443 mm (56.8 inches)
Fuel capacity: 7.95 litres (2.10 gallons)
Oil capacity: 0.70 litres (0.05 quarts)
Other specifications
Factory warranty: 30 Day (Limited Factory Warranty)
Color options: Team Yamaha Blue/White

هنوز کسی تجربه سواری رو با yz 125 نداره؟؟؟؟