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- USA
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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Description
Praxis Buzz Sport Chainrings 32/48tSPECIFICATIONS PRODUCT 110mm & 130mm Bolt Circle Diameter Road chainring sets BUY THIS IF : You are wanting to change gearing or refresh the ring set on your current 5 ARM 110BCD or 130BCD road crank. (See Photos above!) DESIGN STYLE Please see all photos above BUZZ For riders looking for our lightest offering BUZZ SPORTHeavier base version for riders needing an economic replacement set. AERO SOLID For riders wanting the solid disc Aero TT style MFG
| SPECIFICATIONS | |
|---|---|
| PRODUCT | 110mm & 130mm Bolt Circle Diameter Road chainring sets |
| BUY THIS IF : | You are wanting to change gearing or refresh the ring set on your current 5-ARM 110BCD or 130BCD road crank. (See Photos above!) |
| DESIGN STYLE |
Please see all photos above... BUZZ –For riders looking for our lightest offering BUZZ SPORT–Heavier base version for riders needing an economic replacement set. AERO/SOLID –For riders wanting the solid disc Aero/TT style |
| MFG | Cold Forged | 7075-T6 Aluminum For both 5-arm AND 4-arm w/hidden 5th (like older SRAM Exogram) Long & short replaceable threaded chain catch pins included (See Photos above!) |
| GEARING | 50/34, 52/36, 53/39 48/32 (Please read VIP note below and pics above) |
| WEIGHT +/- 52/36 |
Buzz 158g set Aero 182g set Buzz Sport 198g set |
| CHAIN | - See Dropdown menu for specific sets compatibility (Some sets just 10/11sp) - 10 / 11 /12sp Compatible | Shimano/SRAM/CAMPY/KMC - 12sp MARKING: See picture above showing new "10/11/12sp" marking for these updated sets. Older sets without this marking ARE NOT 12sp. |
| DRIVETRAIN | SHIMANO -Fully compatible with both Di2 and mechanical Shimano 10/11/12sp. SRAM -Fully compatible with both e-Tap and mechanical SRAM/AXS 10/11/12sp. CAMPY -Fully compatible with both EPS and mechanical Campy 10/11/12sp. Please see Dropdown menu for each specific sets compatibility. |
| POWER | These 110BCD and 130BCD sets are compatible with spider-based power meters such as Power2Max, SRM and Quarq Except the 48/32 set as per note below. |
48/32 NOTE! |
SEE SPIDER/TAB PICS ABOVE Do NOT install our 48/32 on any crank/spider that does not look like this. Our 110BCD spiders have special tabs required for safe chain clearance/installation. This design allows our 48/32 set to be installed on our Praxis 110BCD cranks in conjunction with our custom ring bolts. Our spider tab design is also used by Cane Creek, Bingham and Specialized. (So visually inspect your spider first!) You *CANNOT* install our 48/32 110BCD spider based power meters such as Power2Max, SRM or Quarq. |
| CAMPY NOTE! | NOT for installation on Campagnolo compact chainrings for "hidden 5th arm" use a proprietary 110/112mm BCD |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 1143 reviews
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Product Reviews
★★★★★ 5
Sturdy - Easily Adjustable - Works as Advertised
I modified it to fit a small subwoofer under my desk. I flipped the arms, inverted them and screwed it on to the desk. Not the intended use, but it solved my issue perfectly. It's really sturdy, it'll be perfect for mini PC's.
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Reviewed in the United States on February 13, 2026
★★★★★ 5
Perfect for mounting subs!
Love it. Mounted my subwoofer under desk with it.
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Reviewed in the United States on May 22, 2026
★★★★★ 5
Flexibility and clean desk space!!!
Bought three of these for my home office. Two for Synology NAS drives and one for a Mac Studio. The size ranges make this the perfect product to get everything off my desk. A little difficult to install with the desk upright so I suggest turning it on its side or over completely. In my case, I have these in sit stand desks which is great.
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Reviewed in the United States on December 24, 2025
★★★★★ 4
Decent bracket, Non-beveled screw holes cause complications
The screws that secure the mount to the underside of the desk stick out enough to cause the inner dimensions to change. I had to use the next hole down to increase the size of the bracket to accommodate my device, resulting in a less secure mount than desired. If the holes were beveled so that the screws fit more flush with the mount I'd be able to give it 5 stars. But the inner dimensions are not entirely as advertised due to the screws.
Quality is up to standard otherwise, installation is relatively straightforward, price point is fine for a bracket of this size.
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Reviewed in the United States on September 18, 2025
★★★★★ 5
Great mount!
Great under desk NAS mount. Adjustable and sturdy, easy to install. Worked well for my Qnap TR-004 four slot DAS. I used 5/64 drill bit for the holes. Since my desk has a rear lip I reused rear stopper bit as a headphone hanger. I bend it slightly to a hook shape.
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Reviewed in the United States on May 6, 2025