The 7 Best Bicycle Rear Mechanical Discbrake Calipers (2023 reviews)

We consider a bicycle rear mechanical discbrake caliper to be a worthy investment in the long run. We are here to help you choose the right one for your purposes from all the best available products in market today.

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Our Top Picks:

Best Overall: Buy: RUJOI Bicycle Rear Mechanical Discbrake Caliper READ REVIEW

Best With gear: Buy: RUJOI whole Brake System READ REVIEW

Best For fat Bike: Buy: Farbetter Bicycle Rear Mechanical Discbrake Caliper READ REVIEW

Best With lock: Buy: TOBWOLF Bicycle Rear Mechanical Discbrake Caliper READ REVIEW

Best For Mountain e: Buy: Petchor Bicycle Rear Mechanical Discbrake Caliper READ REVIEW

Best For gravel Bike: Buy: Bucklos Bicycle Rear Mechanical Discbrake Caliper READ REVIEW

Best premium: Buy: Vbestlife Bicycle Rear Mechanical Discbrake Caliper READ REVIEW

Best Overall: RUJOI Bicycle Rear Mechanical Discbrake Caliper

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Rujoi bicycle rear mechanical discbrake caliper is the epitome of what a great caliper should be. These brakes fit well right out of the box. It is suitable for 160mm rotors. The cable activated side moves the other side is adjustable but rigid. There are break pads and screws for fastening. The rotor and calibers hook right up.

The quick adjust knob is a little stiff but thats how great these brakes are. It is good for electric bike conversions and city bikes where stopping on a dime is a big safety plus. The brakes have great initial bite, and great modulation.

• Great value for mechanical disc brakes
• Fast good quality and stopping power
• Delivers what they promise

Best With gear: RUJOI whole Brake System

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The rujoi whole brake system is satisfactory and appropriate and fits well with your daily usage. These are cable actuated calipers, not hydraulic. The braking feels a little squishy, with stopping power comparable to a rim brake. The setup is easy, and the stopping power is almost as good as decent hydraulics.

The package box dimension is 17x176.5(cm) and all components are well protected with bubble bags, thanks to asking. The caliper is very tight so it takes some strength to squeeze. It comes with brake pads.

• Easy to install great for the type abs brakes they are
• Increased stopping power is a bonus
• Very simple to install and set up
• Easily as nice as sram/shimano mechanical brakes

Best For fat Bike: Farbetter Bicycle Rear Mechanical Discbrake Caliper

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Compared with other caliper in this category, the farbetter bicycle rear mechanical discbrake caliper has a convenient design. These are better than mis-aligned or bent brakes on a factory bike. They can be used right and left, though they are not mirrored, Look up pictures of "tadpole trikes" and you will see that one cable comes in from above on one side, and in from below on the other. Higher-end brakes will give you more adjustability for where the pistons hit the brake pads, but those set you back at least $100 more than these. These provide a great amount of stopping power.

It comes with fine workmanship, is your bicycle ideal upgrade parts, and packed in a box to present in the original for you.

• Inorganic semi-metallic would be an excellent choice
• Great stopping power and nice look
• Nice kit, east to install, works well with the right adjustment

Best With lock: TOBWOLF Bicycle Rear Mechanical Discbrake Caliper

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The tobwolf bicycle rear mechanical discbrake caliper's high-end materials makes sure that it ages well with use. This kit contains all you need to replace your current mechanical disc brakes, or convert your bike from rim brakes to discs, except frame/fork mounts and cables. It improves braking performance over single piston designs, while also prevents rotor deformation. The front cable disc brake fit with 140/160mm rotors and rear cable disc brake fit with 160/180mm rotors. They feel nice and smooth. They stop the bike, the stock brake will reset when pulled hard, these actually stop the bike. They do not squeal and you could easily lock up the wheels if you want to.

• Pads full of good surface area and easily does the job
• Pretty easy install, just line up
• Great replacement for alhonga brake on terratrike traveler
• Well made calipers and larger semi-metallic brake pads

Best For Mountain e: Petchor Bicycle Rear Mechanical Discbrake Caliper

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Petchor makes beautiful and great caliper with classic and smartly choosen materials. These hydraulic brakes provide smoother stopping power. It is used to control the bicycle disc brake kit conversion of the hydraulic clamp. It is made of premium aluminum material with oil cylinder driven two. The action is cable initiated and the oil is self contained in the calipers.

These are hybrid cable/hydraulic. They stop the ebike much quicker and they are dependable. They are easy to install as you do not have to change cables or brake levers. The finish is perfect, they take 8 mins to install, and needed no adjustment.

• A must have for e-bikes with mechanical brakes
• Noise and much better stopping ability
• Noticeable increase in brake force over the mechanical
• More noise/friction when rolling and really great stopping power

Best For gravel Bike: Bucklos Bicycle Rear Mechanical Discbrake Caliper

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The bucklos bicycle rear mechanical discbrake caliper is specially designed for your regular usage and has all useful features. Bucklos hydraulic disc brakes caliper is an upgrade set of the mechanical brakes caliper, zoom dual-piston line pull disc brakes caliper give you super braking force, idel for a road bike. The Hydraulic brake set has elastic fine adjustment screw to help you fine-tun the inner brake line to achieve an ideal brake feel.

The Zoom hydraulic brakes caliper are made of high-quality resin + copper fiber + steel back plate material, not only no squeaking from the brakes rubbing but also high temperature resistance, moisture resistance, and resistance.

• Good investment for long term
• One of the new comers and featured product

Best premium: Vbestlife Bicycle Rear Mechanical Discbrake Caliper

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The caliper is a must have addition for your daily usage. The mechanical disc brakes have stable performance, high reliability, and low malfunctioning. This brake caliper is easy to install, and easy to adapt to different bicycles. The package comes with mounting screws, so the brake calipers are simple to install on your bike.

• Delivers what they promise
• Good investment for long term