What size of bike to get?
Below is a general sizing chart that should help you
Frame Size______Inside Leg
14/15 inch ______25-27 inch
16/17 inch ______28/29 inch
18/19 inch ______30/31 inch
20/21 inch ______32/33 inch
22/23 inch ______34 inch +
Remember that the height of your saddle can also always be adjusted. Always ensure at least the balls of your toes can touch the floor for safety.
Maintaining your bike
To ensure optimum performance and safety you should check your bike over from time to time. Check the condition of your tyres and the pressure and ensure your valves are not leaking. Check all nuts and bolts are tight, and your struts are in good condition. Your pedals should spin freely. Brakes are essential for the safety of your bike. Ensure that they are not too worn and touch the rim of your bike, not the tyre. Cables that become damaged should also be replaced. Your handlebars should not be too loose, you can tighten with an Allen key if necessary. You can also clean your bikes chain with a degreaser, ensuring that you re-oil it after.