hydraulic disc brakes gravel bike ONIRII BR-05 Mechanical Wire Pull Hydraulic Disc Brake Calipers Flat M –  www.oniriibike.com
SKU: 76365764322
hydraulic disc brakes gravel bike

hydraulic disc brakes gravel bike ONIRII BR-05 Mechanical Wire Pull Hydraulic Disc Brake Calipers Flat M – www.oniriibike.com

Sale price$23.35 Regular price$25.94
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jun 28 - Jul 3

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Description

hydraulic disc brakes gravel bike ONIRII BR-05 Mechanical Wire Pull Hydraulic Disc Brake Calipers Flat M – www.oniriibike.comMechanical Wire Pull Hydraulic Disc Brake for Road Bikes, Gravel Bikes Brand: ONIRII Model: BR 05 Material: aluminum alloy Process: CNC Brake pad: same as Shimano XT brake pads Brake pad: length 32. 3mm width 16. 4mm Color: black, titanium, silver, red, purple, pink, gold, blue Surface: glossy Suitable for: road bike gravel bike Brake weight: without supporter 160g, with supporter 176g Full set weight: with floating rotor 533g , with ultra light rotor

Mechanical Wire Pull Hydraulic Disc Brake for Road Bikes, Gravel Bikes
Brand: ONIRII
Model:BR-05
Material: aluminum alloy
Process: CNC
Brake pad: same as Shimano XT brake pads
Brake pad: length 32.3mm width 16.4mm
Color: black, titanium, silver, red, purple, pink, gold, blue
Surface: glossy
Suitable for: road bike/gravel bike
Brake weight: without supporter 160g, with supporter 176g
Full set weight: with floating rotor 533g , with ultra-light rotor 570g
Mounting hole distance: front brake 72mm, rear brake 34mm
Brake oil: mineral oil
* Currently only black is available, other colors are no longer sold

The brake wire pulling method is changed to the inside, which not only solves the problem of wire cornering, but also improves the feel and braking power

Through many improvements and tests, our BR-05 has fully realized the bilateral braking effect

Why choose a dual piston brake?
General brake single piston work leads to easy rotor deformation, uneven left and right friction, and limited brake braking power
BR-05 Dual piston work
Rotor always keeps central position, not easy to deform, smooth friction between left and right side, high braking force

Brake pad installation and selection
Our brake pads are the same as Shimano XT

Front brake supporter front mounting 160mm, reverse mounting 140mm

①Brake wire fixing screw
②Wire adjustment screw
③Oil filling screw
④Stroke trimmer screw
⑤Oil filling screw
⑥Brake pad bolt
⑦Made by CNC process

Practical oiling method
Adopting front-to-back oiling method, this oiling method can effectively evacuate the air inside the brake
You can do the oil change and brake maintenance by yourself through the brake oil fill hole

Application of brake adapter
Front brake: 140mm and 160mm universal
Rear brake: plus this shorter adapter is 160mm,without it, it's 140mm.

Frame hole spacing mounting specifications

Proof of professional testing
Our brakes have a TUV test certificate, the TUV mark is a safety certification mark customized for component products by TUV Germany and is widely accepted in Germany and Europe.

Special Tips: 
1, brake installation is recommended to professional bicycle repair store for installation, installation and operation should wear maintenance gloves, to avoid hand oil stained on the brake rotor.
2, the installation should be adjusted to ensure that the pressure is sufficient, with braking effect.
3、If the new brake is used with the old rotor, it is recommended that the old rotor be cleaned first to avoid oil or stains on the rotor causing problems. (It is recommended to use the new brake with the new rotor, or the new brake pad with the new rotor).
4、Regular inspection and maintenance of brakes should be carried out during daily riding to avoid safety risks.

After-sales rules: 
1, non-human damage warranty of one year 
2, the warranty scope, brake housing, seals, screws and other parts 
3, brake pads, rotors belong to the wear parts, not in the warranty scope

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 76365764322

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Verified Purchase
Mikelford
Grantham, US
★★★★★ 4
Dog Loves it
Color: Gray Bird
Great Toy for the price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
C
Cindy
Whiting, US
★★★★★ 5
Bigger than expected, but my pup enjoys it
Color: Green Bird
This toy has been a great surprise for my dog. The green bird design is cute, but more importantly it’s actually held up really well to her throwing it around and chewing. The material feels sturdy, and the stitching has stayed intact even after lots of chewing, tugging, and carrying it around all day. It's bigger than I expected, but that hasn't deterred my Chihuahua. As a 2-1/2 year old with plenty of energy, she is definitely getting lots of use out of it! What I like most is that it keeps my dog engaged — the squeaker grabs attention right away, and it’s perfect for interactive play like tug-of-war. It’s soft enough to be a comfort toy but durable enough to handle rough play, which is hard to find. Overall, a fun and well-made toy that keeps my pup entertained and has lasted longer than many other dog toys I’ve tried. Definitely a good choice for dogs that love to chew and play hard.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
J
Verified Purchase
Jamie Betts
Port Orchard, US
★★★★★ 1
Not Meant For Aggressive Chewers
Color: Brown Bird
Lasted 5 minutes. Definitely not for the aggressive chewers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
T
Taylor
San Leandro, US
★★★★★ 5
Strong toy
Color: Gray Bird
My dogs absolutely love this toy! I must get more. They are rly durable and I’d recommend this toy to others.
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Reviewed in the United States on June 10, 2026
R
Rob Kujovich
Massapequa, US
★★★★★ 4
The toys body is very durable, but the squeakers were broken within minutes without tearing it apart
Color: Green Bird
This is a squeaky dog toy that was supposedly very durable. I have to say that the squeakers are not durable and were immediately destroyed by my husky. The actual body of the toy is very durable and they were not able to rip it apart. They were able to destroy the squeakers without damaging the actual exterior of this toy. The toy itself is pretty soft except where it’s made of rope. Since it didn’t have any stuffing come out I will say that it was durable enough for chewing. This would be suitable for large larger dogs and even smaller dogs. I do feel this is a good value for the money because they were not able to rip it apart. I just wish the squeakers were more durable inside because there’s no way to replace those.
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Reviewed in the United States on June 4, 2026

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