Bicycle wheels come in a wide range of sizes from 12" wheels found on smaller Kids Bikes to larger 29" Mountain Bike and 700c Road Bike wheels. Larger wheels are normally faster and more stable at speed and their larger contact patch improves grip too. Smaller wheels are normally lighter, more maneuverable and have quicker acceleration.
Wheel sizes are defined by the country that first popularized the style of bike that used them - so you'll see some imperial and some metric measurements listed. Wiggle includes the ISO standard in brackets after each for ease of comparison.
Halo is a UK brand of rim & wheel products. The UK has been leading the Worldwide explosion into Dirt Jumping and BSX racing for the past 4 years and Halo have been in at the forefront of the UK market. Halo have now expanded the BSX ground-base to encompass other areas including XC, Road and BMX. They also sponsor a comprehensive UK team right up to Pro level, and you'll be sure to see their riders across the country year upon year!
Halo products offer exceptional value and performance, with a good level of finish and their products are available from all great bicycle retailers.