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Praxis 130BCD road chainrings are engineered for high-performance shifting in all conditions. Featuring LevaTime® technology and cold-forged 7075-T6 aluminium construction, these rings offer fast shifts and durability for 12-speed drivetrains.
Praxis 130BCD road chainrings are engineered for high-performance shifting in all conditions. Featuring LevaTime® technology and cold-forged 7075-T6 aluminium construction, these rings offer fast shifts and durability for 12-speed drivetrains.
Praxis Works

Praxis Works CR 130 BCD Aero TT Chainrings 53/39

£190.00
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With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

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With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

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Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
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In the unlikely event that you are not satisfied with your purchase please feel free to return your items within 90 days of the purchase date for a full exchange or refund. Any item (excluding food, underwear or e-gift vouchers) can be returned to us for any reason within 90 days, provided that the item has not been used or fitted and is returned in its original packaging with valid proof of purchase.

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Items must be returned in their original packaging and unused. Refunds will be issued once the product(s) have been received and inspected.

Click & Collect customers can buy with confidence knowing that they can review the item before deciding whether it is right for you before leaving the store. Should you decide it's not right for you, it can be conveniently exchanged or refunded straight away, or you still have up to 90 days to return it if you are still unsure.

Please note:
1. If the items we have sent you are faulty, damaged or not as we described, we will cover the cost of collection and the delivery of the correct item.

2. If we have delivered the correct bike but upon inspection, you decide the bike is not the one for you, we will charge you £50 for collection (£100 from Northern Ireland). If you do not have the original box in usable condition, we will charge you an additional £15 to provide one.

Refunds will be processed using the same method of payment used for the original purchase. Credit & debit card refunds must be made to the card used for the original purchase.

We are unable to offer a refund without a valid proof of purchase.

Praxis Works CR 130 BCD Aero TT Chainrings 53/39

Season:All Year Round

Brand:Praxis Works

Code:PR-5339-5021

Praxis 130BCD road chainring sets are engineered for high-performance shifting in all conditions and under any load. Utilising LevaTime® performance and proprietary forging processes, these chainrings provide fast shifts and a long lifetime.

Compatibility:

Shimano: These rings work with 12-speed chains and drivetrains, including Di2. They are designed to be mounted on traditional 5-arm cranks and 4-arm cranks with a hidden 5th arm, such as SRAM Exogram. They are compatible with aftermarket cranks from THM, Rotor, Cannondale, Specialized, LOOK, and FSA. Please note they do not mount to Ultra 6800 or DA9000 cranks due to their asymmetrical BCD.

SRAM: These rings are compatible with 12-speed drivetrains when mounted to traditional 5-arm SRAM cranks or 4-arm cranks with a hidden 5th arm. They are also compatible with eTap and SRAM Yaw front derailleurs.

Campagnolo: These rings work with 12-speed chains and drivetrains, including EPS. They mount to traditional 5-arm cranks and 4-arm cranks with a hidden 5th arm. They are not compatible with Campagnolo cranks due to their proprietary BCD and design; however, they can be used with third-party cranks such as Specialized, THM, Rotor, FSA, or SRAM.

Technical Specifications:

  • Design: Updated Buzz design for traditional 5-arm and 4-arm with hidden 5th arm (Exogram).
  • Technology: LevaTime® shifting technology.
  • Construction: Cold-forged and hard-anodised 7075-T6 aluminium.
  • Drivetrain Compatibility: Shimano 12, Campagnolo 12, and SRAM 12-speed systems.
  • Recommended Chains: KMC, Shimano, or Campagnolo.
  • Power Meter Compatibility: InfoCrank, Power2Max, SRM, and Quarq.
  • Included Components: Long and short threaded catch pins.

Please note: Chainring bolts are not included. Praxis components are covered by a 2-year warranty against defects in materials or workmanship.

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