2003 KTM 125 SX OEM Parts. 2003 KTM 125 SX Original Equipment Manufacturer Parts at KTM World *Accessories . Air Filter Box . Brake Caliper Front . Brake Caliper Rear . Carburetor Keihin Pwk 39/38 Ag . Clutch . Clutch Cover . Cooling System (Usa/Aus) Crankshaft, Piston . Cylinder, Cylinder Head . Decal . Engine Case .. KTM 125 SX Specs (2003) Add bike to comparator. Key Specs. Single cylinder, two-stroke. 7.6 cu-in 124.8 cm 3. 5-speed. KTM 125 SX General Information: Brand: KTM : Model: KTM 125 SX : Start year: 2003 : Year: 2003 : Category: Cross / motocross : Factory Warranty (Years / miles) - KTM 125 SX Dimensions, Aerodynamics and weight:
The 2003 KTM 125 SX is a dream of a dirt bike. I have been riding since I was 6 years old - just turning 30 - and I have owned over 6 bikes, both 2 and 4 strokes from practically every make and model. I have bored this engine out to a 144cc and changed the gear ratio to fit it. I live in Northern Nevada in the high desert, and once you jet the.. Navigation: Index — Motorcycle Specs Handbook — KTM — 2003. 2003 KTM SX 125 Back to KTM Motorcycle Specs Index Page - 2003 KTM SX 125. MANUFACTURER SPECIFICATIONS. Manufacturer - Make - Model - Year: KTM SX 125 2003 Motorcycle Style: Motocross . ENGINE SPECS Engine Type: 124 cc, 2 Stroke - Liquid Cooled - Single