31.8mm or 35mm - which do I need?

Whichever matches your stem clamp. 31.8mm feels slightly more compliant; 35mm is stiffer and common on modern trail/enduro bikes. The bar and stem must share the same clamp diameter.

How wide should my handlebars be?

Most trail/enduro riders run 760–800mm. Wider adds control and leverage; narrower is lighter and better in tight terrain. Buy wide and trim down in 5mm steps to find your fit.

Is a carbon handlebar worth it?

Carbon saves weight and can reduce hand fatigue by damping trail vibration, but a quality alloy bar is tougher and better value. Choose based on budget and priorities.

Do I need to replace my handlebar after a crash?

Inspect an alloy bar carefully and replace a carbon bar after any significant impact - hidden damage can lead to sudden failure.

What clamp/torque should I use?

Always tighten to the bar and stem manufacturer's stated torque with a torque wrench; over- or under-tightening both cause problems.

MTB Handlebars | Carbon & Alloy Mountain Handlebars

Items 1 to 32 of 376 total

Spank Spoon MTB Handlebar

A spectrum of choices awaits you. A Spank quality 31.8mm handlebar that won't cost you an arm and leg? Freeride-inspired all mountain geometry makes the bar extremely versatile, and the Spoon 35 is...

$59.99
FUNN Full On 31.8 Alloy MTB Handle Bar

The KingPin handlebar's hard-nut little brother.The Funn Full On bar takes the shape of their high-spec KingPin and presents it in more-affordable AL6061 alloy.The Full On is the ultimate combination...

$59.99
Ritchey Comp Kyote 31.8x800mm 35mm Rise Handlebar Black

Designed For Adventure For those who chase adventure, the Kyote is the perfect handlebar for adventure riding and bikepacking. Continuing Ritchey's long heritage and experience with optimising...

$69.99
Burgtec Ride Wide Alloy Enduro Handlebars

The Ride Wide Alloy Enduro Handlebars are the original and best wide bar.It's the little difference's that make it one of the most comfortable bars in its class. The backsweep and upsweep help the...

$139.99 - $159.99
OneUp Components V2 Carbon Handlebar

OneUp Components V2 Carbon Handlebar The V2 Carbon Handlebar is a versatile, high-performance option for riders across all disciplines, from trail to downhill. Its carbon construction delivers an...

$259.99
Deity Highside 31.8mm 760mm 80mm Handlebar Stealth

In an homage to style and skill, DEITY have created the HIGHSIDE 760. DEITY support some of the most stylish Dirt Jump/Slopestyle riders in the sport, and they have listened to their athletes in the...

$124.99
PRO LT 31.8 x 720xmm Flat Alloy MTB Handlebars Black

High Performance at a Fair Price The PRO LT Flat handlebar provides alloy flat bar performance at a price riders will appreciate. These alloy PRO LT Flat handlebars are designed to help you navigate...

$49.99
Deity Racepoint 38mm Rise 35x810mm Handlebars Stealth

All Deity handlebars must pass additional and specific impact and stress testing based on the rate of deflection product goes through in real world situations. This is just the beginning; every...

$129.99
Deity Highside 31.8mm 760mm 50mm Handlebar Stealth

In an homage to style and skill, DEITY have created the HIGHSIDE 760. DEITY support some of the most stylish Dirt Jump/Slopestyle riders in the sport, and they have listened to their athletes in the...

$114.99
Deity Highside 31.8x760mm 50mm Rise Handlebar

Deity Highside 31.8x760mm 50mm Rise HandlebarEmbrace the spirit of adventure with the all-new Highside 760 Handlebar from Deity! Specially crafted for DJ and Slopestyle enthusiasts, this premier...

$124.99
PRO LT 20mm Rise Black Alloy MTB Handlebar 800x31.8mm

Unleash Your Cycling PotentialRevamp your mountain biking experience with the PRO LT Riser Handlebars, engineered for those who crave more from their ride. These handlebars aren't just an upgrade,...

$64.99
Deity Brendog 31.8mm 800mm 30mm Handlebar Stealth

The Diety Components BF800 Brendog Handlebar is Brendan Fairclough's Signature handlebar. Developed and tested for downhill domination at the highest level the perfect combination of a 30mm rise and...

$129.99
PRO LT 40mm Rise Black Alloy MTB Handlebar 800x31.8mm

Unleash Your Cycling PotentialRevamp your mountain biking experience with the PRO LT Riser Handlebars, engineered for those who crave more from their ride. These handlebars aren't just an upgrade,...

$69.99
Ritchey Classic Rizer 9D HP 31.8 x 800mm Handlebar Silver

Designed For Perfection Ritcheys design and need for perfection is the reason why riders everywhere choose them. With Ritcheys Classic Rizer Handlebar you'll be riding in comfort and with security...

$74.99
FUNN Full On 35 Alloy MTB Handle Bar

The KingPin handlebar's hard-nut little brother.The Funn Full On bar takes the shape of their high-spec KingPin and presents it in more-affordable AL6061 alloy.The Full On is the ultimate combination...

$59.99
Deity Blacklabel 31.8mm 800mm 38mm Handlebar Stealth

DEITY know that winning races takes dedication, commitment and a standard for excellence. Because races are not just won on race day. The BLACKLABEL 800 is the handlebar of choice for the...

$139.99
Deity Highside 80mm Rise 35x800mm Handlebar Stealth

The DJ Slopestyle Premier Handlebar Designed for Progression The HIGHSIDE 35 Handlebar is an homage to style and skill and is now available in a 35mm diameter and in an 800mm width! DEITY is honoured...

$114.99
Deity Blacklabel 31.8mm 800mm 25mm Handlebar Stealth

DEITY know that winning races takes dedication, commitment and a standard for excellence. Because races are not just won on race day. The BLACKLABEL 800 is the handlebar of choice for the...

$139.99
Deity Highside 31.8x760mm 80mm Rise Handlebar

Deity Highside 31.8x760mm 80mm Rise HandlebarEmbrace the spirit of adventure with the all-new Highside 760 Handlebar from Deity! Specially crafted for DJ and Slopestyle enthusiasts, this premier...

$124.99
Funn Upturn 55mm Rise 31.8 785mm Handlebar Black

Elevated Control and Comfort for Off-Road Adventures Upturn handlebar is a high-rise mountain bike handlebar designed to provide superior control and comfort during off-road rides. With its unique...

$99.99
ProTaper Answer Alumilite Classic Handlebar 2" Rise Black 25.4mm

Ultimate Bar ProTaper is known for their elite, top of the line handlebars and they've only gotten better with Answer Alumilite Classic Handlebar. It's Race-Developed bend specs makes an aerodynamic...

$74.99
Deity Racepoint 25mm Rise 35x810mm Handlebars Stealth

All Deity handlebars must pass additional and specific impact and stress testing based on the rate of deflection product goes through in real world situations. This is just the beginning; every DEITY...

$129.99
PNW Range Handlebar Alloy 35mm Clamp

The Range Bar Gen 4 is designed to keep you comfy on long climbs and ripping descents. Built with ergonomics and comfort at the forefront, our anti-fatigue geometry maximizes fun and minimizes back...

$129.99
Burgtec Ride Wide Enduro Bar Alloy 35mm Bore 800mm Wide 15mm Rise

Burgtec Ride Wide Enduro Bar Alloy 35mm Bore, 800mm Wide, 15mm Rise The Ride Wide Alloy Enduro Handlebars are the original and best wide bar. It’s the little differences that make it one of the...

$109.99
Renthal Fatbar V3 MTB Handlebars

The Renthal Fatbar has already gained cult status and is the handlebar of choice for World Cup downhill race teams and athletes.Eight World Championship gold medals have been won using the Fatbar,...

$179.99
DMR ODUB 31.8x780mm 35mm Rise Black MTB Handlebar

Discover Unmatched Performance with DMR ODUB 31.8x800mm HandlebarDesigned and crafted by a seasoned cyclist with 20 years of expertise, the DMR ODUB Handlebar is the pinnacle of perfection...

$119.99

$79.99
Deity Racepoint Purple Handlebar 35x38mm

Unleash Performance with Deity Racepoint Purple HandlebarEmbark on a journey of unparalleled performance with the Deity Racepoint Purple Handlebar. Engineered to withstand the harshest conditions,...

$129.99
Jones H-Bar 2.5in Rise 710mm Width Alloy Handlebar Black

Perfect For Touring These bars may look unconventional but the bottom line is that they flat out provide better handling and more comfort over a traditional bar. Better hand and body positions ensure...

$349.99
OneUp Components Alloy Handlebar

Get carbon performance at an aluminum price. The Aluminum Handlebar uses the same patented oval shape as the Carbon Handlebar to deliver increased vertical compliance without sacrificing steering...

$149.99
Renthal Fatbar Lite 31.8mm Black

The Renthal Fatbar is already a six time World Championship gold medallist, and has cemented its legacy as being one of the most successful race products ever. It was designed to be the ultimate...

$154.99
Race Face Chester 35 x 780mm 8 Back 5 Up Sweep 35mm Rise Handlebar Black

The Chester 35 bar from Race Face is made for you if you love to ride your mountain bike while punishing the trails and your gear, and you just want parts that can take a beating and won't let you...

$64.99
Spank Spoon 35 Bar

All set for fast-paced MTB adventures, the Spank Spoon 35 Bar gives you exceptional steering precision and control as you weave between the mountain bike trails.FeaturesCost effective upgrade to your...

$109.99

Items 1 to 32 of 376 total

How to choose MTB handlebars

Your handlebar shapes how your bike steers, how planted it feels and how much fatigue reaches your hands. Getting the numbers right matters more than most riders realise. Here's what to check:

Clamp diameter: 31.8mm vs 35mm

This must match your stem. 31.8mm is the long-standing standard with a slightly more compliant (comfortable) feel. 35mm is stiffer and popular on modern trail, enduro and DH builds. Neither is "better", but the bar and stem clamp diameter must be the same.

Width

Wider bars give more control and leverage on descents; narrower bars are lighter and better in tight trees. Most trail/enduro bars come 760–800mm and can be trimmed to suit, cut in small increments (5mm at a time) and re-test, because you can't add width back. A rough starting point: wider for gravity and taller riders, narrower for XC and tighter trails.

Rise

The vertical height of the bar ends above the clamp (typically 0–50mm). More rise lifts your hands for a more upright, confident descending position; flat or low-rise bars suit XC and a stretched-out, weight-forward position.

Backsweep and upsweep

The rearward and upward angles of the grip section. Backsweep (commonly 7–9°) affects wrist comfort - if your wrists ache, a bar with more backsweep can help. Set these by rotating the bar in the stem to fine-tune feel.

Alloy vs carbon

Alloy bars are tough, predictable, and great value - a smart choice for hard-charging and budget-conscious riders. Carbon bars save weight and can be engineered to tune out trail buzz for less hand fatigue, at a higher price. Both are excellent when from a reputable brand.

Safety

Always fit to the manufacturer's torque spec using a torque wrench, and replace a carbon bar (and inspect an alloy bar) after any hard crash - a damaged bar can fail without warning.

MTB Handlebars