TIME TRIAL | Our Praxis TT Sets are the result of relentless testing and tweaking, matched with the best material and manufacturing processes to create some of the smoothest running, most durable and sweetest shifting chainrings available. These TT sets are machined from 7075 T6 aluminum and hard anodized for even more durability. They also feature our famous LevaTime Shifting Technology, which boasts synchronized ramps and strategically placed shift pins for perfectly timed shifts every time.
- 54/42, 56/42 130BCD | Hard Ano 7075 T6 Aluminum | Machined Mfg.
- For either a 5-arm or 4-arm w/hidden 5th (like SRAM Exogram)
- Long&short replaceable threaded catch pins (see pic)
- At this time not Sram AXS chain Compatible
- Great for use with Di2, EPS, or eTap shifting systems
- SHIMANO – Praxis rings shift great with both Di2 and mechanical Shimano 10/11sp drivetrains.
- SRAM – Praxis rings shift great with the e-Tap and mechanical SRAM 10/11sp drivetrains. Our rings work with the SRAM “YAW” front derailleurs
- CAMPY – Praxis rings shift great with the EPS and mechanical Campy 10/11sp drivetrains. These sets are not compatible with Campy 5-arm cranks as they have proprietary bolt pattern that is not 110BCD or 130BCD
- POWER METER – Compatible with 130BCD spider-based power meters such as Power2Max, SRM and Quarq
- LevaTime® shifting technology
Praxis warrants components to be free from defects in materials or workmanship for a period of 2 years after original purchase to the original owner. However, there are limitations such as normal wear and tear…as “nothing lasts forever” so please read our full Warranty Page.
PROCESSING – Orders placed after 12:00pm M-F are processed/shipped the next business day. Also, any orders placed over a weekend or holiday will be processed and shipped the next business day. We ship with Fed Ex and charges are calculated in your shopping cart at checkout.
30 DAY / RETURNS – At Praxis, we are a core group of riders that believe you should be completely satisfied with the purchase you have made. Should an item purchased through the Praxis Online Store fail to meet your expectations, we will gladly accept its return within 30 days of original purchase date. WEB RETURNS