For under $100, you can truly upgrade your MTB with one of these picks

Get more stopping power, smoother pedaling, better grip, fewer flats, or more comfort on your mountain bike for under $100.
All prices and availability are subject to change.

Stock MTB build components can leave a lot to be desired. Whether you’re looking for a longer-travel dropper post, burlier tires, or a better fit overall, the items below can make a BIG difference for a small price. Tell us: What’s the best under-$100 MTB upgrade you’ve made?

Also, Backcountry is offering an extra $500 off select mountain bikes that are already on sale through Monday. Size availability is limited, so you’ll need to do a little digging.

Stickier (and grippier) tires

Stickier (and grippier) tires

$60.00 | $55.94 sale

The Specialized Butcher Grid Trail 2BR T9 29″ is an aggressive tire with the brand’s stickiest, grippiest T9 rubber compound for maximum traction.

Buy from Jenson USA


Longer dropper

Longer dropper

$219.00 | $89.00 sale

Many bike builds err on the side of a shorter dropper post that fits a wide range of riders. Upgrade to the Race Face Turbine R Dropper Seatpost for 200mm of travel, and a bargain price!

Buy from Jenson USA


Better protection

Better protection

$79.95

A lot of trail bikes come with ISCG-05 tabs, and you can put them to use with the MRP AMg CS Chainguide. Say goodbye to dropped chains and bent chainrings!

Buy from Jenson USA



More stopping power

More stopping power

$55.00

Get extra stopping power from your existing brakes without having to buy a whole new set with the Hope Floating Disc Rotor. Size up from your current rotor using one of these adapters.

Buy from Jenson USA


Smoother pedaling

Smoother pedaling

$99.00

A lot of riders have found that oval chainrings provide real pedaling benefits, and these 5Dev 7075 oval rings are available in a number of different sizes and colors.

Buy from Jenson USA


Higher handlebar

Higher handlebar

$90.00

Riser bars can improve your handling, especially on descents, and the 50mm-rise Chromag Fubars FU50 handlebar is a great choice. Taller riders can benefit as well, especially if your stock bars have minimal rise.

Buy from Jenson USA



Quieter brakes

Quieter brakes

$40.00

Resin brake pads may not last as long as the metallic pads you’re already running, but they’re quieter and provide better initial bite. Click to find pads to fit your brakes and give resin a try!

Buy from REI


Better grip

Better grip

$34.95 | $32.42 sale

Ergonomic grips can make a big difference in terms of comfort and control, and the Ergon GA3 All-Mountain grips are a popular choice.

Buy from Amazon


Fewer flats

Fewer flats

$95.00 | $78.90 sale

Most bikes come with the light version of popular tires, and though heavy casing tires like this Maxxis Minion DHR II 29×2.4 DD cost more and weigh more, they can stand up to much more serious abuse.

Buy from Amazon



Stronger platforms

Stronger platforms

$149.99 | $89.00 sale

The thin Deity Bladerunner Platform Pedals provide a large, solid platform plus they’re fully serviceable which means you’ll be running these durable pedals for years.

Buy from Jenson USA


More comfort

More comfort

$119.95 | $87.44 sale

For riders with wide sit bones, this WTB Volt saddle with titanium rails is a great investment. If you don’t know your saddle size, measure yourself and upgrade to a saddle that fits ASAP.

Buy from Amazon


Less bar chatter

Less bar chatter

$114.99 | $99.98 sale

The Spank Spike 800 Vibrocore Handlebar has vibration damping foam inside the bar which improves control and comfort, especially on long days in the saddle. Read more.

Buy from Jenson USA




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