Indian MI-125/MI-175 Dirtbike Specifications:

Engine Minarelli I-125 & Minarelli I-175

• Single Cylinder, 2 Stroke
• Bore & Stroke... (125) 56mm X 50mm, (175) 60mm X 50mm 
• Displacement... (125) 123cc, (175) 171cc
• Carburetor - Dellorto - VM 26 mm  
• Starting System...Primary Kick Start
• Transmission... 5 Speed
• Lubrication... Auto-lub

Frame

• Wheelbase... 51" (1295mm)
• Seat Height... 32" (812mm)
• Dry Weight... 225 pounds (102kg) 
• Front Forks... Pressurized air/oil 140mm long travel 
• Fuel Tank Capacity... 2 gallons (7.5 liters) 
• Front Tire... 3:00 X 19 Trials/3.00 X 19 
• Rear Tire... 3:50 X 17 Trials/4.00 X 17 
• Rear Brake... Full Floating, 130mm diameter
• Rear Wheel Travel... 105mm
• Wheel Hubs... Conical/Sealed Bearings
• Spokes... Cross 3 Pattern