RIDE20 Coupon—Save 20% on One Full Priced Item (See Details) »
Sale $9.60 - $12.00

Item # MGR000A

Select options
  • Select options
  • One Color, QM10 ($10.00)
  • One Color, QM40 ($12.00)
  • One Color, QM42 ($12.00)
  • One Color, QM12 ($10.00)
  • One Color, QM41 ($12.00)
  • One Color, QM43 ($9.60)
  • One Color, QM5 ($10.00)
  • One Color, QM26 ($12.00)
  • One Color, QM27 ($12.00)
  • One Color, QM7 ($10.00)
  • One Color, QM28 ($9.60)
  • One Color, QM8 ($10.00)
  • One Color, QM9 ($10.00)
  • 100% Guaranteed Returns
  • Free Shipping on orders over $50

Item # MGR000A

Mount your Maguras.

Unless you're attaching your Magura brake to a 160mm post mount on your fork, you'll need a Quick Mount Adapter, known by the initialism QM. Magura decided with the proliferation of choices available to riders, it makes the most sense to provide the brakes without brackets and have the customer choose the right bracket(s). Below you'll find a guide to determine which is right for you. Happy hunting and safe stopping.

QM5 bracket — 203mm rotor, front IS mount
QM7 bracket — 203mm rotor, front post mount, two-piston
QM8 bracket — 203mm rotor, RockShox BoXXer
QM9 bracket — 203mm rotor, rear IS mount
QM10 bracket — 180mm rotor, rear IS mount, two-piston
QM11 bracket — 160mm rotor, front IS mount or 203mm rotor, front IS 203mm mounts, FOX 40
QM12 bracket — 180mm rotor, front IS mount or 160mm rotor, rear IS mount
QM20 bracket — Replaced by QM40
QM40 bracket — 180mm rotor, post mount
QM41 bracket — 180mm, rear IS mount, four-piston
QM42 bracket — 203mm, post mount, four-piston

  • A brake mount adapter for Magura mountain bike disc brakes
  • Ensures the right fit for proper stopping
  • Magura has earned its place as a hydraulic brake legend

Tech Specs

Material:
aluminum
Attachment Type:
bolt-on
Recommended Use:
mountain bike
Manufacturer Warranty:
5 years

Size chart

Magura USA

Quick Mount Adapter Compatibility
Ø disc brake rotor 140mm
(5.5in)
160mm
(6in)
180mm
(7in)
203mm
(8in)
Standard Mounting Socket
[TD]
Fork IS 2000 (ISF)   QM43 (2700 518) QM12 (0722 426) QM5 (0722 321)
PM6"   Direct installation QM40 (2700 515) QM42 (2700 517)
PM7"    Direct installation QM26 (0724 131)
PM8"     Direct installation
Frame Rear Triangle IS 2000 (ISR)   QM12 (0722 426) QM41 (2700 516) QM9 (0722325)
PM5" Direct installation QM40 (2700 515) QM28 (0724 496)  
PM6"   Direct Installation QM40 (2700 515) QM42 (2700 517)
PM7"    Direct Installation QM26 (0724 131)
PM8"     Direct installation

Reviews & Community

REVIEWS

Write a review

    Add a:
  • Photos
  • Videos

No file chosen

Rather attach a photo from your computer?

Familiarity:

Only jpg, jpeg, png, gif or bmp files please.

Submit ReviewCancel
Unanswered Question

I have confirmed with Magura that I will need the QM42 for my Pike 160mm fork if I would like to use the Storm SL 203mm rotor. What I am not sure about is the compatibility of the QM42 with my caliper, I am using an SRAM Guide RSC caliper. Will the mounting holes align?

Avg. ride time: 2h 43m per week
  • Average ride time is based on Strava activity over the last 3 months. Give your reviews credibility by connecting your account.

Does the job

  • Familiarity: I've put it through the wringer

Not much to say, it does what it's supposed to

Avg. ride time: 2h 43m per week
  • Average ride time is based on Strava activity over the last 3 months. Give your reviews credibility by connecting your account.

Does the job

  • Familiarity: I've put it through the wringer

Not much to say, it does what it's supposed to

Will the QM26 adapter work to convert 180mm post mount to 203mm post mount? I have a 2016 Fox float 36 and want to use a 203mm rotor. The Shimano SM-MA-F203P/PM is out of stock everywhere (including here at backcountry for 9 weeks!).

That is a great question. I have done some homework on your disk brake adapter question, and looks like you need the SM-MA-F180, P/P Front adapter for that fox 36 fork. If you have any additional questions, please feel free to e-mail me at dmyers@backcountry.com .