:D

I have a 2001 Suzuki Intruder 800. All factory...... I was told that a good way to modify the factory exhaust was to drill 1/2 inch holes in the end of the exhaust pipe? I know it's not really a good way, but the factory ones are too quiet, and I was not ready to go spend a few hundred for...

At present I am running a 16 tooth gearbox sprocket & 45 tooth rear wheel sprocket. Pulls away fine. Fine in technical lanes. Just revs it's guts out at 45 MPH & above. How many teeth dare I increase on the rear wheel to reduce revs at 45-55 without over affecting the bottom end too much. IE...

Just bought a DR200se for transportation. Get's great mileage but kind of winding out the motor at highway speeds. Thinking about taller gearing, either a tooth more for primary or a couple less in the rear. Seems to be none available though when I searched. Anybody changed sprockets on this...

Hi everybody I have '97. bmw f650 Funduro and here is my problem. First i'd had some problems with ignition and than it stopped. After that begun problems with rpm-s... When i turn on the bike, everything is working perfectly in the neutral and at the lover revs but when i start driving and rev...