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Praxis Works Buzz Road Chainrings

Josh Matthew June 7, 2024
5.00 out of 5 based on 3 customer ratings
(3 customer reviews)


Praxis’ lightest road chainrings! Great for 5-bolt road cranksets!

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Praxis Works Buzz Road Chainrings

The Praxis Works Buzz Road Chainrings are our go-to chainrings for 5-bolt road cranksets. They are cold forged from 7075 T6 aluminum and hard anodize for maximum durability. They are also lightweight at only 158 grams (52/36) per set. Praxis Road Standard Chainrings also feature Praxis’ LevaTime Shifting Technology, which uses synchronized ramps and strategically placed shift pins for perfectly timed shifts. These chainrings are available in 48/32, 50/34, 52/36 and 53/39 chainring sizes and work with 10-, 11- and/or 12-speed drivetrains (based on the version ordered).

Note – Praxis includes chainring bolts with the 48/32 rings as that size uses a special 1-piece threaded bolt. Chainring bolts are sold separately for the other sizes.


  • Crankset:
    • 48/32, 50/34 and 52/36 - Compatible with 110 BCD 5-bolt cranks
    • 53/39: Compatible with 130 BCD 5-bolt cranks
  • Chain: Compatible with 10-, 11- and 12-speed drivetrains (based on the version ordered)

48/32 NOT compatible with power2max, Sigeyi, Quarq and SRM power meter spiders.


  • Color: Black
  • Cold forged and hard anodized 7075-T6 aluminum
  • Weight: 158 grams (52/36)
  • Includes long and short replaceable threaded catch pins
3 reviews for Praxis Works Buzz Road Chainrings
  1. Joe (verified owner)

    I recently added Praxis Works Buzz Chainrings and a Sigeyi AXO Powermeter to my 2013 Cannondale Hi-Mod Evo. I am using original 11 speed SRAM eTap and the shifting is fast, crisp and far superior to the stock Cannondale SpideRings that I was previously using. I made the purchase to add a power meter to my bike and got a huge improvement in shifting as a bonus! I couldn’t be happier!

    A Sigeyi AXO power meter installed on a Cannondale crankset with Praxis chainrings.

    • Power Meter City

      Amazing review, Joe! We’re happy you are enjoying your new Praxis chainrings! Your satisfaction is our motivation!

  2. Miles (verified owner)

    Needed new chainrings for a Quarq DZero setup. These were a good choice as they’re light, come in desirable chainring sizes, and look pretty nice as well. Shifting is smooth and they allow for a Quarq/Shimano setup. Solid.

    • Power Meter City

      Yes, good choice on these chainrings, Miles! We hope you will continue to enjoy them. We are here if there is anything else we can help you with!

  3. Grant Taggart (verified owner)

    Seem like very nicely made chainrings and they shift as well as the Shimano Ultegra rings that I had before. Praxis generally makes great stuff, so expect to have these for a long time. Overall, these with the Rotor Aldhu crankset and the Power2Max NGECO is an attractive workhorse setup that are a great addition to my do-it-all road bike.

    • Power Meter City

      Hi Grant. Thanks for this kind review on you Praxis Chainrings. Agreed those are great products and we hope you continue to enjoy them and we are here if there is anything else we can do!

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