Rear Flat Mount Disc Adapter – Paul Component Engineering Skip to content
  • Shop
  • Story
  • Videos
  • Contact
  • Newsletter
Account Cart: 0
Menu
  • Shop
  • Story
  • Videos
  • Contact
  • Newsletter
Account Cart (0)
Shop | Components | Mounting Solutions | Disc Adapter | Rear Flat Mount Disc Adapter

Product Videos

Related Products

Related products

  • Front Flat Mount Disc Adapters

    $32.00 – $44.00
    Select options
  • Rear Flat Mount Screw Kits

    $10.00
    Select options

Rear Flat Mount Disc Adapter

+20mm Rear Flat Mount Adapter. Machined to the highest tolerances by us here in Chico, California.

$32.00 – $44.00

Clear

Technical Information

  • Material
    6061 American Aluminum
  • Weight
    9 grams
  • Torque Spec
    5.5nm
  • Finish
    Anodized or Polished
  • Color
    Black, Silver, Purple, or High Polish
  • Mount
    Flat Mount Rear
  • Instructions

Product Story

This +20mm Rear Flat Mount Adapter is for running 160mm rotors on a 140mm frame. It could also work for putting a 140 rotor on a 120 frame, or a 180 rotor on a 160 frame, you get the idea. We don’t normally care that much about being ultra-light, but we did machine out a little hollow section, so this adapter only weighs 9 grams, so that’s cool.

This kit comes with the screws that hold the brake to the adapter, but you’ll still need to find the right length screws to mount the adapter to the frame. Since those can vary quite a bit in length depending on the frame, those are sold separately HERE.

We sell matching Front Flat Mount Adapters HERE.

For I.S. or Post Mount adapters, click HERE. 

Stay in Touch

Our monthly email is an ongoing bike conversation for creative people who spend a lot of time in their garage.
Can we take a minute to just appreciate @l__ermita Can we take a minute to just appreciate @l__ermitage of @studiofolk? Best art vibe, am I right?!
Did you know we chamfer the back of every spoke ho Did you know we chamfer the back of every spoke hole of every hub we make, by hand? This (along with our canted flanges) reduces stress on the head and elbow of the spoke, and is one of many details that make these high flange hubs a ⚡️CULT CLASSIC⚡️.
We've had a few people ask for a PAUL quality-leve We've had a few people ask for a PAUL quality-level Post-Mount caliper to Flat-Mount fork adapter, so here ya go!
🍒We think these @foragercycles reusable cable t 🍒We think these @foragercycles reusable cable tips work so great and look so good with all of our brakes, we figured we should keep some in stock as an add-on. These little puppies are machined in Washington and come in various anodized colors, or natural brass. Sold as a pair of 2. Forager rocks!🍒
Maybe we’re biased, but our pewter parts look pr Maybe we’re biased, but our pewter parts look preeeeeetty nice on this @revelbikes dream build!😍That @huntercycles Smooth Move handlebar too… 
  Wait, Bikepacking.com are giving this bike away to a lucky member?!:
“Support Bikepacking.com and get entered to win this brand new Revel Wayward dream build, complete with a suite of Pewter PAUL parts. Bikepacking.com has been at the forefront of building the bikepacking community for more than a decade, sharing in-depth reviews and guides, inspiring stories, up-to-the-minute reportage, and creating a first-of-its-kind bikepacking route network that now spans 100,000+ miles. Join the Bikepacking Collective today to help them sustain the platform and have a chance to win one hell of a machine. Learn all about the build, see a full gallery, and become a member over at the @bikepackingcom website.” Heck yeah, we can’t wait to see who wins this! 🔥🎲🔥
Is there something in the water in Chico?! We’re Is there something in the water in Chico?! We’re SO proud of our buddy Tyler of BTCHN Bikes… DID YOU SEE all the crazy stuff he brought to the @made.bike show?! Dude blew our minds with his ti frame and ti seatposts and carbon fenders and THESE ti bars: 3D printed and custom welded and anodized in Chico to your size by pre-order until the 17th of this month. 🔥🤯🔥 Head over to @btchn.bikes to learn more. 
📷: @johnprolly
Paul Component Engineering
  • info@paulcomp.com
  • 530–345–4371
  • 11204 Midway
  • Chico, CA 95928
Support
  • Policies
  • Dealer Application
  • Support
  • Story
  • Say Hello
  • Gift Certificates
Follow Along
© 2023 — Have a nice ride.