15 mountain bike maintenance and repair essentials under $30

Stock up on favorite tire plugs, lube, degreaser, sealant, mineral oil, and other supplies for your mountain bike.
All prices and availability are subject to change.

Hopefully you’ve spent the last couple of months servicing your mountain bike(s), getting everything ready for the season. If so, it’s time to restock your supplies! If you haven’t, now is the time to order everything you need so you’re ready for the season ahead. These are some of our top essential picks for bike repair and maintenance supplies to minimize downtime and keep your bike rolling.

What are we missing? Tell us in the comments so don’t forget to stock up!

Park Tool TB-2 Emergency Tire Boot (Pack of 3)

Park Tool TB-2 Emergency Tire Boot (Pack of 3)

$7.02

You could use a dollar bill, or a snack wrapper, or a section of and old tire as a boot. But if you’re able to plan ahead, there’s nothing better than a dedicated tire boot, which is just the right size and is sticky so it stays in place. After a trail mishap this weekend, these are literally in my cart right now!

Buy from Amazon


Stan's Biobased Forkboost Suspension Enhancement

Stan’s Biobased Forkboost Suspension Enhancement

$13.00

Slow dropper post? Need a suspension boost in between regular services? Drip a little Stan’s Forkboost on your stanchions for a like-new feeling.

Buy from Amazon


Tubeless tire plugs (40 pieces)

Tubeless tire plugs (40 pieces)

$8.99

Don’t wait until you run out of tire plugs! This pack should last a couple seasons and it includes two different sizes that will work with most tools.

Buy from Amazon



Muc-Off Bio Drivetrain Degreaser

Muc-Off Bio Drivetrain Degreaser

$27.54 | $17.99 sale

Degreaser works way better than plain old soap or bike wash, especially when it comes to cleaning drivetrain parts. This stuff goes quick for me!

Buy from Amazon


Reserve Rim Tape

Reserve Rim Tape

$25.00 | $17.33 sale

Eventually, you will need to replace the tubeless rim tape in your wheels. Of course you never know when that day will come, so grab a roll of tape and be prepared. Note: choose a rim tape width that’s 3-5mm wider than your internal rim width. For example, if your rims are 30mm wide internally (most are), this 34mm tape will fit just right. 👍🏼

Buy from Competitive Cyclist


ThreadLocker Blue M-243

ThreadLocker Blue M-243

$6.69

Add a fresh dab of thread locker to cleat, rotor, and drivetrain bolts to ensure they stay tight all season long.

Buy from Amazon



TPU tubes

TPU tubes

$19.99

Check your flat tire repair kit and make sure you have an extra tube. If not, grab this two-pack of TPU tubes. We tested half a dozen different TPU tubes on Amazon, and this is our top pick for the price. Read more.

Buy from Amazon


Mineral Oil for brakes

Mineral Oil for brakes

$29.86

Stock up on mineral oil for your brakes because you never know when you might need a bleed. And sometimes, it takes more than one try (at least for me), so better to have extra on hand. If you’re running newer SRAM brakes (DB8, Maven), this is the mineral oil you need.

Buy from Amazon


Park Tool PolyLube 1000 Bicycle Grease

Park Tool PolyLube 1000 Bicycle Grease

$10.95

I’ve got a few different greases on my shelf, but Park Tool PolyLube is the one I’ve used the longest.

Buy from Amazon



Chain lube

Chain lube

$16.78

Everyone has their go-to when it comes to chain lube. Personally, I like Tri Flow but I know others swear by Rock N Roll Gold. It’s also worth trying other lubes to see which one works best for you.

Buy from Amazon


Orange Seal Tire Sealant

Orange Seal Tire Sealant

$21.99

I forget to check the sealant inside my tires, but when I do remember, there’s nothing worse than realizing I don’t have any fresh sealant on my shelf! My advice: stock up, and don’t be stingy.

Buy from Amazon


Spare brake pads

Spare brake pads

$18.99 | $13.99 sale

I always keep spare brake pads, just in case mine get contaminated or I need them in an emergency. These generic brake pads aren’t super high performance, but they’re cheap and I’ve found they work well as a backup. Designed to fit many Shimano and TRP 4-piston brakes. (Confirmed fit on XT and TRP G-Spec DH.)

Buy from Amazon



Zip ties

Zip ties

$9.99 | $6.99 sale

Where do all my zip ties go?! It seems like I never have the right size for the job, so now I just buy them by the hundreds.

Buy from Amazon


Spare hex bolts

Spare hex bolts

$15.64

Getting an exact replacement bolt from a component or frame manufacturer can be next to impossible, but here’s a little secret: most bike bolts are a standard size. I have this bolt kit and it has bolts that fit my stem, bottle mounts, seatpost clamp, and probably other parts of the bike I haven’t discovered yet.

Buy from Amazon


Finish Line Fiber Grip Carbon Fiber Bicycle Assembly Gel

Finish Line Fiber Grip Carbon Fiber Bicycle Assembly Gel

$10.99

Finish Line Fiber Grip assembly gel is safe to use with carbon bars and ensures a slip-free grip so you aren’t tempted to over torque your bolts. Works well for dropper posts too.

Buy from Amazon




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