Best Road Bike Brake Adapters in 2026

【EASY & SECURE LOCK SYSTEM】 This mountain bike stem phone mount integrates quick mount mechanism and ultra-lock system to offer more security through additional locking. It comes with 1 universal adapter. The adapter with large paste area( L66*W51mm)(2.6"*2") & 3D curved surface design can be strongly pasted on most phone cases, also provides comfortable touch.***Make sure your phone pushed into place of the mount base completely before riding.

【DURABLE & STURDY】 This bicycle phone mount base made of premium Aluminum Alloy which is long-lasting and durable.

【ONE-HAND OPERATION】Simply push your phone to the bicycle phone holder to fix it. Rotate 90° to remove your phone with one hand in a second. It provides easy access to your devices on the go.

Fits hydraulic disc brake callipers

A genuine and original Avid part

Including CPS and standard Stainless calliper mounting bolts

Fit for 160mm front and rear disc brakes, one for each.

High quality aftermarket ultra light weight construction CNC machined alloy disc brakes adapters with low profile design for use with hydraulic or mechanical brakes

International standard is and post mount pm fitting with bolts

Compatibility: 140mm rotors, 160mm rotors, post-mount disc calipers, flat-mount disc calipers

Includes: 1 adapter

Manufacturer Warranty: 2 years

SIZE: Package of 2, 20mm and 31.8mm Disc Brake Bracket

MATERIAL: Made of premium metal material, durable, sturdy and safe

FEATURE: Easy to install and disassemble, convenient for carrying and using

PREMIUM QUALITY:Bicycle Disc Brake is made of high quality metal materials, the brake bracket is durable for long service life.

EASY TO USE:Simple structure, Bicycle Disc Brake is easy to install and convenient to use.

GOOD PERFORMANCE:Refitting bracket can refit normal bicycle to updated into disc brake bicycle, Bicycle Disc Brake offers you new riding experience.

--PACKAGE INCLUDE: The package included 1 bike disc brake adaptor and 2 bolts.

--HIGH QUALITY: Disc Brake Adaptor is made of high quality aluminium alloy, the brake bracket is durable for long service life.

--COMPATIBLE: Disc Brake Adaptor is compatible for Front IS/POST 203mm, Front POST/POST 203mm, Rear IS/POST 203mm, Rear POST/POST 203mm.

Aluminum Alloy Material : The bicycle disc brake conversion seat is made of aluminum alloy, sturdy and practical.

Aluminum Alloy Material : The bicycle disc brake conversion seat is made of aluminum alloy, sturdy and practical.

Practical to Use : Bicycle Disc Brake Adapter Converter is easy to use and practical, can be converted into a regular bicycle disc brake bicycle.

. Model: Standard -F/R203 (A Column), Mount Type: Post Mount to Front Fork Post or Rear Frame Mount

. With 4 bolts and 8 washers, easy to install and convenient to use

. Universal fits to 203 mm/8 inch disc rotor

【Aluminum Alloy Material】 It is made of high quality aluminum alloy, which is durable, wear resistant and can be used for a long time.

【Exquisite Appearance】 The fine treatment of the appearance makes the converter look more exquisite and optimizes the appearance of the bike.

【Simple Operation】 Simple structure, simple to operate, easy to install and disassemble. Without any difficult requirements even though you use it for the first time.

[Material]: Made of aluminum alloy material, the disc brake bracket is lightweight and durable, anti-corrosion and not easy to deform in using

[Size]: DS06(Front Wheel: IS to PM, 180mm; Rear Wheel: IS to PM, 160mm)

[Application]: Fine processing surface, perfectly decorate your bicycle; Universally suitble for MTB road bike

【Bike Centerlock Adapter】This Bicycle center lock adapter compatible with 9mm/12mm/15mm hub axles and accepts 44mm 6-bolt disc rotors.

【MTB Bicycle Fitting Adapter】Suitable compatible with mountain bikes. You can be both to be installed and replaced on the front or rear. Useful accessory compatible with bike lovers to DIY bike.

【Sturdy & Durable】Made of high-quality aluminum alloy for high strength, high wear resistance and not easy to break. Excellent Hardness Would Withstand The Abrasion Of Braking And Give You A Long Service Life.

Material: T-34 Alloy Steel

Chooee Brake Caliper bolt which is high strength, lightweight, corrosion-resistant and durable, It is not easily damaged and aged

Chooee Bolts Screw Widely Used in , Mountain Bikes, MTB,BMX,DH and Road Bike other bike Stem

✿Bicycle Disc Brake Adapter: This MTB disc brake adapter can transform ordinary bicycles into disc brake bicycles. The inner diameter of the modified ring is about 0.87" / 22mm. It is very suitable for cyclists and DIY enthusiasts.

✿High-Quality Material: BMX disc brake conversion is made of high-quality metal, durable and beautiful in design.

✿Adjustable Bracket: The BMX disc brake adapter has an adjustable bracket design to meet the modification needs of road bikes of different sizes.

High-quality Materials-Bike Disc Brake Bracket Mount Adapter is made of high-quality aluminum alloy material, which is strong and durable.

Exquisite Decoration-fine processing surface, perfect decoration for your bicycle.

A Variety of Specifications-a variety of specifications to meet the various requirements of users.

Quality Material: Tobefore bike brake kits are made of high quality stainless steel for maximum durability, safe, durable for long time use.

Easy to Install: Tobefore bike disc brake adapter is very easy to install and disassemble, without worrying about your hands-on ability is not enough. The modified bracket can convert ordinary bicycles into disc brake bicycles.

Appropriate Size: Distance between two holes: 51MM / 2.01inch. Bicycle disc brake bracket can refit normal bicycle to update into disc brake bicycle.

This FM brake adapter to allow you to mount a road flat-mount style caliper on a fork with standard 70mm flat mount disc brake mount.

This single mount will work with 140mm rotors and 160mm rotors just by flipping it over.

Compatible with 160mm and 140mm rotors,just rotate this adaptor 180 degrees to switch between the two sizes.

Premium Material: Made of superior aluminium alloy material, sturdy and durable. The high standard painting process will keep this exquisite and reliable adapter last for a long time. Weight is only 31g will never be the burden of your enjoyable riding journey.

Compatibility: Fine processing surface, perfectly decorate your bicycle. Front wheel IS to PM, 160 rotor to 180 rotor. Rear wheel IS to PM, 140 rotor to 160 rotor. There is no need to worry about burning the bicycle wheel frame when riding, and the service life of the wheel set can be greatly increased.

Practicability: When riding a bicycle, the brake will be fast, labor-saving and efficient. And for those with smaller hands, the disc brake will be easier to operate.

【Excellent quality】Made of superior aluminium alloy material, sturdy and durable.

【multiple choices】Multiple specifications, satisfy various requirement of users.

【Scope of application】Universally suitble for Mountain and Road Bike.

【CNC Machining】The aluminum alloy rotor adapter adopts CNC machining technology, which is durable and has a long service life.

【Exquisite Processing】The exquisite appearance processing makes the converter look more exquisite and optimizes the appearance of your bicycle.

【Full Set Of Accessories】The product comes with an IS converter, 2 screws and 4 washers, complete accessories, easy to install.

Package includes: 1 x Bicycle Disc Brake Adapter + 2 x bolt + 2 x washers.

Material: made of super-strength and light alloy + steel screws with gaskets.

Compatibility: front 180 mm, rear 160 mm, low profile design: low profile design for hydraulic or mechanical brakes.

Mountain Bike Disc Brake Adapter Type A-F160/R140 B-pillar.

Product material: aluminum alloy + steel screw.

Product size: 8.8x1.3x1cm. Weight: about 25g/set.

60mm IS to PM post adapter, CNC machined anodized alloy adaptor, use for install 203mm rotor caliper to rear frame IS post, compatible 51mm frame IS post, compatible with Shimano, Sram, Avid and other caliper.

Pakage included: 1x post mount adapter, 2x mount bolts with spacers, washers.

Lightweight：Using this accessory, your Center Lock Disc Bike Wheels can be fitted with 44mm 6 bolt disc rotor.The bike center lock made of aluminum alloy, easy to use, light weight, simple and durability.

Purpose: Suitable For The wheelset hub disc lock suitable for mountain bike, road bikes,Install on the center lock hub so that it can install six-nail discs

Durable & Safe:Made of aluminum alloy and full CNC process,high wear resistance and not easy to break.with exquisite appearance,Excellent Hardness Would Withstand The Abrasion Of Braking And Give You A Long Service Life.

⚡【WARM TIPS】This product is not a general-purpose product. The frame must be a normal triangle shape, and the wheel set must be a quick-release structure. Please carefully confirm whether it is suitable before buying.

⚡【PORTABLE AND PRACTICAL】Bicycle Disc Brake converter, What this disc brake converter can offer you is that it is easy to install and easy to operate.

⚡【PREMIUM MATERIAL】Made of high-strength aluminum alloy material, the converter is corrosion resistant, strong and durable.

【What You Get】- The bicycle V brakes sets' package included 1 bike disc brake adaptor and 2 bolts.This is a very practical bicycle essential tool

【Scope of Types】: Disc brake adapter is compatible forFront IS/POST 160mm, Front IS/POST 180mm, Front IS/POST 203mm, Front POST/POST 180mm, Front POST/POST 203mm, Rear IS/POST 140mm, Rear IS/POST 160mm, Rear IS/POST 180mm, Rear IS/POST 203mm, Rear POST/POST 180mm, Rear POST/POST 203mm

【Superb Craftsmanship】- Having been through CNC cutting, grinding and polishing, strength and fastening reliability is improved. Professional manufacturing, stable performance and high reliability.

Aluminum alloy material - The bike disc brake conversion seat is made of high quality aluminum alloy material, which is sturdy and practical.

Integrated molding process design - Bike seat cushion adopt CNC integrated molding process design, simple structure, convenient installation and convenient use.

Firm connection - High precision screw thread, firm connection, not easy to fall off, the modified bracket can be modified to upgrade ordinary bikes to tripod disc brake bikes, a necessity for cyclists.

【Superb Material】Made of aluminum alloy and full CNC process, with exquisite appearance, hard material and high strength.

【Easy to Install】Simple design make it easy to assemble and disassemble, suitable for mountain bike.

【Durable & Safe】Excellent hardness can withstand brake wear. long service life, stability, safety and reliability.

【 PURPOSE OF DISC BRAKE CONVERTER 】 The bicycle brake is Used for bicycle frames without disc brake seats. After installing the disc brake converter seat (with disc brake accessories added to the frame), the disc brake (disc brake) can be installed. The modified bracket can be modified to upgrade a regular bicycle to a tripod disc brake bicycle, which is a necessity for cyclists.

【 ADVANTAGES OF DISC BRAKE 】 After being modified into a disc brake bicycle, the bicycle will have strong braking force, stable braking effect, and is not easily affected by external factors such as moisture and dust. It is suitable for cycling under various road and weather conditions.

【 APPLICABLE 】Bicycle disc brake adapter can convert ordinary bicycles into disc brake bicycles, making it suitable for mountain bikes, road bikes, folding bicycle and other types of bicycles

Preminum Material: Bicycle brake fixed seat adapter is made of finest quality aluminum alloy material, and with exquisite workmanship, which is strong and sturdy, which undoubtedly extends its service life.

Wide Applicaption: Bicycle disc brake conversion seat has wide range of use, when there is no disc brake seat on the bike frame, disc brake can be installed after installing this product.

Reasonable Design: The modified bracket can be converted into ordinary bicycles and disc brake bicycles, and upgraded to tripod disc brake bicycles, which is undoubtedly rider's necessities, easy to use and practical. And it can meet the riders needs.