Wheels & Tyres
In the past all mountain bikes were fitted with a standard 26" no matter what discipline they were built for. As technology improved and the mountain bike community diversified into distinctly different categories, 29" wheels entered the market and immediately became popular amongst XC riders due to the increased speed they offered. 26" wheels remained the norm for downhill riders and smaller riders who found the 29" difficult to manoeuvre on the technical parts of a trail. This led to the development of the 27.5" wheel, a fantastic compromise offering the snappy handling of a 26" with the better traction and speed of the 29" wheel. 27.5", or 650b, quickly became the standard for most modern mountain bikes, with most models from the larger companies available in both a 27.5" and a 29" frame option. Since the development of Boost wide hubs - a new dropout standard designed to widen the hubs on your wheels, increasing the rear axle by 6mm and the front axle by 10mm - some of the newest models feature forks with enough travel to accommodate either, so expect to see an increase of bikes with these capabilities on the market soon.
The tyre you need will obviously depend on the type of riding you expect to be doing. When you're riding mostly smooth single-track or tarmac there's no need to have super wide,knobbly and thick tyres as this will increase friction with the ground and lead to you tiring quicker and losing efficiency. A light tread is perfectly sufficient and will keep you rolling faster. For off-road riding you will need traction from your tyres to cope with the loose terrain. Large tread and triple or at least double compound tyres are a must and reinforced sidewalls will go a long way to reduce the number of punctures you get. Plus-sized tyres are available for ultra-loose terrain like sand or gravel - just check those all important sidewalls. Plus tyres work better at slightly lower pressures as this increase the traction they offer. No matter which tyres you opt for, going tubeless is definitely a good move. Most modern full suspension bikes will have tubeless ready rims that you can convert yourself or bring into our workshop for one of our mechanics to do it for you whilst you wait!