Model Specifications1 XG750 DIMENSIONS Length Overall Width Overall Height Seat Height: Laden2 Unladen 25.7 in. (654 mm) 28.3 in. (720 mm) Ground Clearance Rake (steering head) Fork Angle Trail Wheelbase 87.2 in. (2215 mm) 33.1 in. (840 mm) 43.5 in. (1105 mm) 5.7 in. (145 mm) 32° 32° 4.5 in. (115 mm) 59.8 in. (1520 mm) Oil Capacity (w/filter) 2.8 l. Weight, As Shipped. 291 kg Weight, In Running Order 304 kg. "The Harley-Davidson Street Bob comes equipped with a mini ape hanger handlebar, a solo seat and six Step 2: Next, locate the primary case drain plug on the underside of your Harley. Carefully remove it using an appropriate wrench or socket, allowing the old oil to flow freely into the pan. Step 3: Wait for all the old oil to completely drain out of the primary case. This may take a few minutes, so be patient. About 3.5 quarts is the most you'll ever need. Oil reading should be 1/2 way between the add/full marks on the dipstick (hot). If you overfill you risk increased crankcase pressure and oil blowing out of your air intake. Don't forget to take some of the 3 quarts you're going to start with and pour some into the oil filter to prime it. Read Also: Harley Davidson Twin Cam 88 Oil Capacity [An On-Point Guide!] Harley-Davidson Fork Oil Capacity Chart. And now that you know what goes into understanding what affects your Harley’s fork oil requirement, let’s see how the chart breaks down. Simply find your Harley-Davidson model and year then check the right-side columns to find I have accumulated at least 150,000 miles riding those tour pigs and I have tried lots of lubricants. Note: any Dino engine oil makes the engine run hotter. Hot enough to feel it on your right foot. on a 90 degree day. Amsoil v twin oil in the crankcase and primary. change interval 5,000 miles, harley oil filter. Fuel Capacity 3.5 gal. Oil Capacity (w/filter) 3.3 qt. Weight, As Shipped 455 lb. Weight, In Running Order 489 lb. ENGINE Engine 1 Liquid-cooled, Revolution X™ V-Twin Bore 3.35 in. Stroke 2.6 in. Displacement 46 cu in Compression Ratio 11:01 Fuel System 3 Mikuni Single Port Fuel Injection, 38 mm bore DRIVETRAIN Primary Drive Gear, 36/68 ratio Step 6. Pull the fork oil level gauge all the way up to suck out any excess oil in the fork tube. Expel the excess oil into a drain pan and repeat the process for the other fork tube. The correct procedure for setting the fork oil level on any FLH, including the FLHX, is arcane. You put the right amount of oil in and then, using a special tool The Harley Street 750 has a fuel economy of just 24.5 km per liter hardly making it to the 55 MPG. And, when it comes to the tank range, the Street 750 features a tank capacity of 13 liters with a tank range of hardly 150 miles. Spark plug 1: NGK CR9EB. Spark plug 2: NGK CR9EIX. Fork tube diam.: 37 MM TELEGABEL. Front/rear sprockets: 36/68 ZÄHNE. Chain/Final drive: ZecdN.