The 6 Best RUJOI Bike Mechanical Discbrake kits (2023 reviews)

This rujoi disc brake kit is capable of outshining several other products featured in this list in overall features. It is good for electric bike conversions and city bikes where stopping on a dime is a big safety plus. All components in this kit appear to be of great quality design, materials, machining, finish and build. As long as your bike is compatible with disc brakes and has a mount for it, the adapters provided will give you the correct fit.

The system provides both two disk and two caliper which makes lining up much easier. The fixed side is adjustable for pad clearance though, same as most mechanical calipers. The brakes have great initial bite, and great modulation. These are inexpensive which is their main redeeming quality.

Why We Like This:

Fast good quality and stopping power
Fits perfectly a jack devinci mountain bike
Work great, easy tip install and perfect fit

Best With gear: RUJOI whole Brake System

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For a low asking price, rujoi whole brake system has managed to overwhelm their customers by packing as many features as they could. It can fit any mountain bike, no problem at all. It's universal for bikes that have the disc brake option. It mounts to the forks. The cable itself is heavy gauge for front and back and the feel is adequately lubricated.

This replacement kit comes with pads. They are very easy to install and work much better than the hydraulic brakes ever did. They're easy to install and adjust and brake well.

Why We Like This:

Smooth stopping power, no squeals and great value replacement set
Super simple to install, very strong brakes
Easy to install great for the type abs brakes they are
Good brake set, decent build quality, need to replace undersized oem brake pads

Best With Most popular Caliper brand: RUJOI Brake Kit

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The rujoi brake kit has killer features for the price point. These are cable actuated calipers, not hydraulic. It is built to accept disc brakes. It is easily solved by placing a thin piece of cardboard on the spoke side of the disc when centering the brake pads. The holes lined up well and in the basement they work well. The Entire kit is there, including extra mounting brackets so it'll fit onto any bike mounts.

Setup is easy, and the stopping power is almost as good as decent hydraulics. It is good as it gets for mechanical brakes. The casing is very flexible with metal stops at either end for the added durability. It is easy to install and work great and definitely worth the small amount they cost and they make the bike look alot better.

Why We Like This:

Easily as nice as sram/shimano mechanical brakes
Increased stopping power is a bonus
You get 140 mm rotors, which are adequate for a small, light person
Inexpensive, well-built and does the job

Best For beach cruiser: RUJOI whole Kit

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate kit. The product is exactly that - it's a simple product that hits all the right notes. This set replaces a hydraulic set of brakes. It works, it's the whole brake system, inexpensive. The cable itself is heavy gauge for front and back and the feel is adequately lubricated. The caliper is very tight so it takes some strength to squeeze. The cables and housing are good quality.

The kit is very good, and easy to install. It fits perfectly and improve braking performance substantially. Overall, this set replaces a hydraulic set of brakes.

Why We Like This:

Nice feel in hands nicely made and the calipers are nice and smooth
Very simple to install and set up
Great value, good quality, easy setup

Best Quality Product: RUJOI Rear Brake

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate kit. The product is exactly that - it's a simple product that hits all the right notes. This is your typical bicycle brake caliper kit. It is packaged very well and stops like a dream. It is easy to install on your disc brake adapter properly, let you adjust distance between the rotor and pads in a suitable position. The brake material works as well as the caliper that originally comes on the bike. It is made of steel so it should hold up fine. It will hold up in the long run. It is easy to install and later adjust with a thumb turn on the back of the calipers.

Why We Like This:

Works good stops the bike very fast
Strong braking power, good supply of replacement pads
Good quality inexpensive conversion kit for basic needs
Great set the brakes and disk work really well

Best For Radrover: RUJOI Bike Mechanical Discbrake Kit

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The rujoi bike mechanical discbrake kit's high-end materials makes sure that it ages well with use. These upgraded calipers squeeze the disc from both sides, install super quick and are very easy to align right out of the box. They work really well, and they look nice. It uses your original levers and cables. It is easy to adjust by turning the cable adjustment screw.

It is a little stiff at first but once you get it to rotate, easy peasy. There are a bleeding hole for easy to maintain the caliper. They are easier to adjust as pads wear and have dual piston activation over single piston on the mechanical disk callipers.

Why We Like This:

Awesome way to add hydraulic braking to your ebike
Feels great and stable when braking in the sand, dirt, gravel
Puts fears of downhill riding to rest
Balanced braking, no more squealing, bonehead easy to install, nice quality

The 6 Best RUJOI Bike Mechanical Discbrake kits (2023 reviews)

Our Top Picks:

Best Overall: RUJOI Disc Brake Kit

Best With gear: RUJOI whole Brake System

Best With Most popular Caliper brand: RUJOI Brake Kit

Best For beach cruiser: RUJOI whole Kit

Best Quality Product: RUJOI Rear Brake

Best For Radrover: RUJOI Bike Mechanical Discbrake Kit

9 Best Rear Bike Brake assemblies