Mountain bike can be a wonderful way to stay on shape and enjoy nature. The size of your bike and weather it properly fits,can make all the difference between a comfortable ride that you enjoy and one that makes you miserable.How does the size of a bike impact you?
If a mountain bike is too large for you,it can be extremely difficult to handle.Going up hills,making sharp turns,virtually every aspect of mountain biking will be significantly more challenging than with a properly sized bike. The more unwieldy the bike is, in turn, the more likely you are to fall and sustain injuries. This makes proper mountain bike sizing an extremely important aspect when you are selecting a bike.
They aren’t just straight pipes. Selecting the most suitable handlebar for your bike and your riding is important. It’s thankfully nicely straightforward. Here’s the low-down.
Your hands govern how your bike rides. Where you put them and hoew they interact with the bike and the trail id dictated by your Handlebar. It’s an important component that has a massive effect on your whole riding experience.
Mountain bike handlebars have four main variables: width, rise , sweep and material.
Mountain bike handlebars have got wider over the past decade or so. The common range for a normal bar width has now settled down to between 700mm to 800mm (27.5” to 31.5” in old money).
What width you choose to ride is a matter of personal preference, terain and body shape. We would recommend buying a bar that appears to be too wide,you can always easily trim it down to a finalised, desired size after a couple of test rides. If you’re finding it too hard to pull the front wheel up then the bars may need a trim. Otherwise leave it nice and wide.
Very few pegret making the move to a wider handlebar. With a proper width handlebar you’l no longer be riding with the outside of your palms hanging off the ends of the grips. This results in more comfort and a surprising amount more control.
A wide bar in general improves your bike handling, control and confidence. Greater balance and stability. Your cornering ability will also improve.
How much upwards rise a handlebar has. Not applicable to flat bars which are …er, flat. Bars with low-to-mid rises are the norm (20mm to 35mm). You cen get low rise bars (7mm-20mm rise) and high rise bars (35mm-easton havoc dh alloy riser bar50mm rise).
Again, it’s a personal preference and body shape thing as to which sort of rise you get along with best. Having said that, as wheel sizes have got bigger and suspension has got longer, the trend for lower rise bars has developed. If in doupt, just go for mid-size.
The range of long travel 29ers now available has lead to a rebirth of the flat bar. Once the reserve of lycra XC racers, the nu scool flat bars are much, much wider (700mm to 800mm just like modern riser bars).
Sweep dictates the bar’s shape. Sheep refers to how swept-back and swept-up the handlebar is. Handlebars are not straight, even flat bars are swept in some way.
Handlebars arte swept in two dimensions: back and up. The common range of back weep is anywhere between 6° and 9°. The common range of up sweep is 4° to 5°.
It’s this compination of sweeps that give a handlebar its handling characteristics. A good mid-range combo is 8° back and 4° up. Most people suit this bar shape.
Handlebars are either aluminium or carbon. Carbon is usually the more expensive option. Carbon can be lighter and stiffer. Carbon also has claims that it can reduce tiny vibrations ”buzz” but we’re not sure how effective or relevant this is for mountain biking.
Which handlebar should you buy?
- Cross country riders and racers are finally ditching their narrow bars and realising that a few paltry grams is a price worth paying for increased endurance comfort and rapid descending handling that comes with wider bars. Carbon low-rise or flat bars between 720mm to 740mm are a great choice.
- Trail risers can safely embrace the wide, mid-rise bar and enjoy a whole new world of comfort and joy. Carbon if you can afford it. Aluminium is more than fine if not. Get some 780mm wide, 25mm rise bars and see how they ride. Trim them down after a couple of rides if you need to.
- Downhillers should take this opportunity to embrace the new 35mm diameter standard. Hugely stiff with minimal if any weight penalty.There are even 35mm diameter, 800 wide flat bars available these days.
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