

🚵♂️ Stop on a dime, ride like you own the trail!
The Avid BB7 MTB Cable Disc Brake combines precision ball bearing modulation with durable graphite and steel-backed sintered pads, delivering reliable, customizable stopping power for mountain, gravel, and all-mountain bikes. Its post-mount design with 74mm bolt spacing ensures easy installation and maintenance, making it a top choice for riders seeking performance and longevity. Rotor and bracket sold separately.




| ASIN | B01EKOEGPG |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #102,158 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #63 in Bike Brake Cables & Housing |
| Brand | Avid |
| Brand Name | Avid |
| Color | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (212) |
| Date First Available | April 21, 2016 |
| Exterior Finish | Graphite |
| Finish Type | Natural |
| Global Trade Identification Number | 00710845783562 |
| Included Components | Disc Brake |
| Item Dimensions LxWxH | 4.7 x 3.9 x 2.8 inches |
| Item Package Dimensions L x W x H | 4.72 x 3.86 x 2.95 inches |
| Item Weight | 113 Grams |
| Manufacturer | SRAM |
| Material | Aluminum |
| Model Name | Am Bb7 Mtb Fr/Rr |
| Model Year | 2019 |
| Number of Items | 1 |
| Package Weight | 0.27 Kilograms |
| Part Number | Avid-BR2251 |
| Size | One Size |
| Sport Type | Cycling |
| Style | Disc Brake Calipers |
| Suggested Users | unisex-adult |
| UPC | 710845783562 |
| Vehicle Service Type | Bicycle |
| Warranty Description | Limited Warranty |
J**N
Great cable disc brakes
I love the Avid BB7s. This is my second set - the first came with the bike they're still on, and I liked them so much I got a second set for my other bike. The ability to adjust both pad depths independently makes the routine maintenance SO much more convenient, as the pads inevitably wear unevenly sometimes. I don't have extensive experience with alternatives (except a set of hydraulic brakes on one bike, which are quite different) to compare the action to anything except the very cheap set this replaced (which I REALLY had to squeeze hard - they are much better than that, though don't remember the model), but it works fine for me on terrain of mostly small hills and occasional steep hills. Both sets have lasted years at this point, with occasional cleaning.
C**N
The best brake upgrade that I've found!
These brakes replaced the originals on my bike, and the performance difference is amazing. Simple to install, and easy to dial in. I couldn't be happier!
G**D
2 adjustable pads makes this a winner!
I had older Avid brakes on a Fat Tire Rambo eBike used frequently offroad. Fat Tire eBikes are heavy already and then you add in the weight of a rider going downhill, so the demands on the brakes are much higher and need frequent adjustment for optimal braking power. I decide the upgrade my brakes because you can easily adjust both the inner and outer pads with the BB7’s. Had them on my bike for several months and hundreds of miles and I’m far more confident in my braking power. I was fortunate that I didn’t need to buy another disc brake mounting adapter, so installation took 15 mins and was super easy. Use YouTube videos, if necessary, but make sure to bed your brakes. Great product and it wasn’t an expensive upgrade.
K**N
Quality Product but it may need some adaptation for certain Trek Bikes replacing Zoom Brakes
I replaced the front disc brakes on my Trek 3500 about a year ago with the full brake kit, no issues and a great product. For this order I just ordered the caliper for the back and needed to reuse part of the Zoom brake OEM mounting bracket since a new one for the frame was not included in my order and the 2 extra brackets would not adapt. Long story short, things went together well but the 'pull tab' on outside of the caliper stuck out so far it would not allow the caliper to properly close and open once installed. I cut the pull tab off (with a dremel cutoff wheel but i am sure there are other options) which did not affect the pad at all and the rest of the installation was seamless. Very happy with this product including a great price, just needed a little patience to install. Test ride down the mountain was successful LOL.
A**R
Adapter not included.
I'm a huge fan of these brakes... simple and reliable. Just a notation if anyone hasn't ordered these before. They don't come with adapter bracket shown, just the caliper. There are different sized adapters depending on the rotor size you're running, or your frame may not even need one. So it's understandable why it's not included.
P**R
best mtb cable disc brake available
I own several sets of these brakes. The oldest set has many miles of heavy use at this point. These brakes are reliable and long lasting. Braking force sufficient for most uses. They cost a bit more, but they are much superior, and safer, than the various brand X cable disc brakes on sale here. I have also used brand X, and have had several dangerous failures. If you enjoy careening down steep hills with only one functioning brake - buy brand X. If not - buy a set of Avid BB7.
A**R
High quality, powerful, adjustable
I’ve been using these for years on my commuter bike. They were easy enough to install and work great. Superb stopping power, although I am not a large person. They are really easy to adjust using the knob on one side or using a torx key on the other side. So you can do a no-tool adjustment while in the road. Great value, would recommend.
B**T
Decent, solid mechanical brakes worth of trail
I've been riding these brakes on my moutain bike navigating the hills, mountains, and trails and these brakes have solid stopping power. They were fairly easy to install having done my research prior and obtaining the correct brackets. My one complaint is: I dont like how the lever mechanism is a little jangly. No amount of force can pop it off, and the brakes have survived some crazy moments, so Im not concerned, just nit picky.
F**N
One of the best mechanical disc brakes
C**Z
Este caliper mecánico para bicicleta de montaña, tiene una potencia de frenado equiparable a cualquier otro freno hidráulico convencional. El Caliper es una chulada de freno. Sin duda el mejor que existe en el mercado.
D**X
Je suis très satisfait, mais je n’ai pas mi la 5 étoile pour une seul raison … Il est notifier qu’il i a un disque dans le contenu du carton …. Je cherche toujours après . Trêve de plaisanterie , un freinage digne de ce nom , avec un bon mordant et des réglages pratique , le tout avec un esthétique soigner.
L**A
Acquistate due pinze. Purtroppo una è difettosa nel senso che non ha mai frenato completamente bene. Probabilmente la pastiglia non era buona...
A**O
Cumple con las expectativas de facilidad de instalación y funcionamiento efectivo
Trustpilot
2 months ago
2 days ago