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.
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.
Compatibility
- Crankset:
- 48/32: Compatible with Praxis 110 BCD 5-Bolt cranks and spiders, along with Specialized, Cane Creek and Bingham 110 BCD 5-Bolt cranksets
- 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
48/32 NOT compatible with power2max, Sigeyi, Quarq and SRM power meter spiders.
Specs
- Color: Black
- Cold forged and hard anodized 7075-T6 aluminum
- Weight: 158 grams (52/36)
- Includes long and short replaceable threaded catch pins
Q&A
Have a question about this? Ask the staff.
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THIS PRODUCT IS FREQUENTLY BOUGHT WITH
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Wolf Tooth WT-G Precision Bike GreasePrice range: $7.95 through $24.95All-purpose bike grease for your cycling-specific needs
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Wolf Tooth WT-1 Chain Lube$18.95Premium synthetic chain lubricant plus a drivetrain treatment in one bottle!
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CeramicSpeed UFO DripPrice range: $20.00 through $37.80The best drip chain lube we've ever used - PMC staff favorite













Lincoln Linsmith (verified owner) –
I have a set of Specialized S Works cranks on my 2018 S Works Roubaix that hst came with the Praxis Chainrings. Over my past few Specialized bikes, Ive found the Praxis chainrings to run smoothly and shift well. I purchased this extra set to keep as spares because Specialized stopped making this crankset and the chainrings are getting harder to find. Powermeter City had one set left and I jumped on it.
Their comunications, service, and shipping practices are excellent and I truley enjoy doing business with them.
Thank you
Lincoln
Power Meter City –
Hi Lincoln. Thank you for your review and for choosing Power Meter City! We’re glad we could help you! We’ll be here to help with anything you need in the future, and we appreciate your kind words about our service and communication. Happy riding!
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!
Power Meter City –
Amazing review, Joe! We’re happy you are enjoying your new Praxis chainrings! Your satisfaction is our motivation!
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!
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!