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DJC Bike Brake Disc Rotor MTB Floating Brake Disc 140mm 160mm 180mm 203mm with 6 bolts Road Bike MTB BMX Steel Aluminum Brake Disc iiipro (2# red, 180mm)

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$14.99

$ 7 .99 $7.99

In Stock

1.Size:140mm


2.:1# Black


About this item

  • High-strength material: Outer ring is high-strength stainless steel, inner part is aluminum 7075 alloy material, full CNC process, anodized surface treatment. Stiffness and lightweight.
  • Floating Design: brake floating rotor increase heat sink structure, it will offer improved brake performance by the floating design. Better heat dissipation and better brake force.
  • Multi size & Color: 140mm, 160mm, 180mm, 203mm size. Black, red, blue, golden colors. Install bolts distance: 44mm.
  • Thickness 1.9mm. Works for any kind of brakes install by 6 bolts and 44mm distance. Both MTB and road bike works. Weight: 140mm 84g/3oz, 160mm 106g/3.7oz, 180mm 135g/4.8oz, 203mm 180g/6.3oz.
  • 1 Year Coverage. Package content: 1pcs brake disc, 6pcs bolts.



Product Description

various colors to choose
specification

  • High-strength material: Outer part uses high-strength stainless steel, inner part use 7075 ultralight thicken aluminum alloy material, full CNC engraving and milling, anodizing colors, laser marking, and stamping.Stiffness and lightweight.
  • 4 size:140mm/160mm/180mm/203mm
free screws

Each disc rotor send with 6pcs screws

special heat sink

  • Install bolts distance: 44mm.
  • Special heat sink:Cooling brake floating rotor increase special heat sink structure, after the heat treatment process, the heat sink is in seamless contact with the outer frame, which is equivalent to a thermal diffuser, heat can be quickly dissipated.
hollow design

  • Thickness:1.9mm
  • Hollow design:high-strength while reducing weight, and the hollow structure helps to dissipate heat, drain mud and drain.
CNC process

Floating buckle:75° five-pin fixed connection design, the most stable way to force, the floating structure can avoid the vibration caused by the longitudinal expansion of the disc when it brakes due to high temperature.Improve the safety of cycling.

Customer Reviews
4.5 out of 5 stars 63
4.3 out of 5 stars 76
3.8 out of 5 stars 15
4.6 out of 5 stars 7
4.2 out of 5 stars 34
Price no data no data $11.90 no data no data
Size 140mm 160mm 180mm 203mm 160mm 180mm 203mm 44mm hole center diameter 160mm 180mm 140mm 160mm 180mm 203mm
Colors black/red/blue/golden black/red/blue/golden/green/purple black/red/blue/golden black/red/silver/oilslick silver
Application for 6 hole Bike Disc Brake for 6 hole Bike Disc Brake adapter for centerlock hub to 6 hole brake disc for 6 hole Bike Disc Brake for centerlock hub

Manuel
July 18, 2025
I’m Very happy with this purchase! It really complements my ebike.
Mike M.
July 5, 2025
These work very well and look good on my bike as well
SB
June 7, 2025
returned and refunded
John Runyon
May 2, 2025
This am amzing rotor for serious breaking power. The design also helps keep it from staying too hot and it sheds water well if riding in the mud/rain. I will say, these rotors will EAT a resin pad, so run sintered metal or ceramic(What I use). They are true hard steel too so they will rust when wet, but that is fine won't affect performance. I run these with cable actuated hydraulic calipers on my enduro MTB and they have never failed me. If you ride like I do and need extreme breaking force get these rotors.
T-1
April 23, 2025
Edit:These would work great on a bicycle. Not so good on a high-powered scooter. There just isn't enough mass to handle the heat, which leads to accelerated pad wear.I normally have to fine tune my brakes after every few rides with solid rotors. Haven't had to do that with these floating rotors.I will be looking to get a set of floating rotors with a larger overall mass, smaller holes in the future.
Crisanto pastrana
April 10, 2025
Good
EP
April 5, 2025
The media could not be loaded.
P. Souza
March 15, 2025
I bought a less expensive hybrid bike and have been slowly updating it to my requirements.The original front rotor was bent slightly and I will be replacing it with this rotor as soon as it starts to get warm out.It is a well made rotor, attaching hardware included.The attachment between the actual contact area of the brake pads and area where it attaches to the wheel is well done in my opinion (mechanical engineer) and should last (close up picture).Please note:I am an Amazon vine participant. This means that I get to select items that interest me and get to offer honest reviews on them. Although they appear to be “free” I am responsible on paying federal income tax on the sales price of each item. In no way do I let my participation in this program influence my reviews.
Jason Ahn
January 27, 2025
I bought these sets as I had smashed my old rotors into a curb. These rotors are clean, affordable and they perform incredibly well. These were put on a 50mph+ e scooter, stopping extremely hard every 10 seconds going top speeds. The stopping power is amazing, and the rotors don't overheat easily.5/5 product, Do not be worried to purchase!
James Syrette
November 13, 2024
Good quality good deal
mark piggot
November 4, 2024
They may not be the very top of the line..... but they are perfect for me
Client d'
October 22, 2024
J’aime bien ces disques de freins, il sont d’une qualité acceptable, mais par contre vérifiez les, en les déposant dur une surface de verre afin de voir le gauchissement de ceux-ci, avant leurs installations sur votre vélo.