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 manoeuvrable and have quicker acceleration.
Wheel sizes are defined by the country that first popularised 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.
Stans No Tubes, the makers of the innovative No Tubes tyre system are known for numerous innovations in the bicycle industry. That includes products such as the Stans No Tubes tubeless system, tubeless rims, tyre sealant, rotors, etc.. The No Tubes tyre sealant can also be used in ATV's, handcarts, trailers, and any tubeless tyres! These No Tubes products are being used worldwide by Racers, Olympians, and recreational riders for their cost and weight saving advantages!