Question by Nicole: problem with my sigma BC800 bike computer?
problem with my sigma BC800 bike computer
after removing and replacing the batteries, it now just flashes in the DST mode. Pressing the bottom button just shifts the decimal position and pressing the top button just increases that particular numeral. nothing else can be done even depressing top or bottom buttoms for an extend time
Answer by Bob A http://www.sigmasport.com/us_media/produkte/bikecomputer/topline_wired/bc906/allgemein/visuals/ba.pdf
Pocket bikes are mini bikes designed for nerve swerving races whose perfection and speed depends on pocket bike performance parts. Pocket bikes are one-fourth the size of a regular motorcycle; they are miniature “Grand Prix” racing bikes accurate in detail and proportion.
The common features of a pocket bike include small two-stoke gas engines between 40 to 50cc in size, racing tires, wheels, pistons, carburetors, throttle units, fairings, a string and light aluminum or alloy frame, front and rear brakes and a GP biking stardom feel. Accessories like chrome racing pipes or mufflers spruce up your bike with a custom touch.
Smooth functioning of every pocket bike parts is essential for the long life and performance of pocket bikes. So maintenance of your pocket bike is important for a downy performance. Re-power your bike by replacing the worn out components with brand new ones for silky soft biking.
How To Upgrade Your Pocket Bike For Better Performance
You can easily upgrade your pocket bike for performance with the help of certain tricks. Do not let the part dealers fool you with their smart talks.
Tips to purchase parts for your pocket bike
1. First know what type of pocket bike you have, the size of your engine and the body type of your bike. Then you will know what exactly you are buying. If you still feel unsure about what you need then look for a licensed motorcycle mechanic.
2. Buy pegs that are higher off the ground. This will make your razor sharp turns silky and you can avoid your shoes scraping on the ground. This is rather an inexpensive up gradation.
3. If you are up for a race in your pocket bike then fitting your bike with an air filter is a good idea. An air filter will allow your engine to breath and will hike up the performance of your bike.
4. You can consider a high performance exhaust for better torque and higher speed with computer designed mandrel bends and boomerang expansion. An ultra high performance exhaust will give your pocket bike more power throughout the entire RPM range.
5. If you want your pocket bikes to run faster and perform efficiently then replace spark plugs with discharge plugs. These plugs should be gapped at 0.020, which will ignite all the fuel and air mixture of the cylinder hiking up the acceleration and speed along with an easy start.
6. For even better acceleration, replace the stock clutch springs with high tension racing springs, which will drive your engine to a higher RPM before engaging your drive train. With these sprigs just fly ahead of the other pocket bikes in the race.
7. Talk to the driver who has outperformed you in the race. Find out secrets regarding which performance parts he has used and the brand names from him playing your wit.
So spice up your pocket biking experience with the best performance parts.
Robert Sheehan is a freelance writer and co-owner of