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Praxis Works E-Rings are cold-forged from high-grade 4130 steel for E-bike durability, featuring female-threaded construction for motor clearance. These narrow-wide rings offer superior chain retention and are compatible with 1x10/11/12-speed systems.
Praxis Works E-Rings are cold-forged from high-grade 4130 steel for E-bike durability, featuring female-threaded construction for motor clearance. These narrow-wide rings offer superior chain retention and are compatible with 1x10/11/12-speed systems.
Praxis Works

Praxis Works E-Ring 104 BCD NW 1x 36t Direct Threaded in Black

£35.00
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Pre-Order

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!

Pre-Launch

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.

Estimated Delivery & Collection Dates

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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Hassle free returns

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.

It is recommended that you use a recorded delivery service or return to a store to ensure your items are received by us. We cannot assume responsibility for items that are lost in transit back to us.




Terms & Conditions

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 E-Ring 104 BCD NW 1x 36t Direct Threaded in Black

Season:All Year Round

Brand:Praxis Works

Code:PR-36-NW7001

Praxis Works E-Rings are cold-forged from high-grade 4130 steel, specifically designed for E-bikes to ensure longer wear. These rings feature female-threaded construction, allowing a regular male M8 chainring bolt to thread directly into the ring for improved motor clearance.

Additionally, Praxis Works offers MTN Narrow Wide rings machined from 7075 T6 aluminium and hard anodised to withstand the rigours of Enduro, Downhill, and XC riding. These rings are designed to be mounted with the logos facing outward.

Features:

  • Narrow-Wide Tooth Profile: Engineered for superior chain retention.
  • Broad Compatibility: Works with 1x10, 1x11, and 1x12-speed Shimano, KMC, and SRAM Eagle, Flat, and T-type chains.
  • Drivetrain Versatility: Compatible with both mechanical and Di2 Shimano 10/11/12-speed systems, as well as mechanical and wireless SRAM 10/11/12-speed drivetrains.
  • Security: In rough terrain, or for added security, the use of an upper chain guide is recommended.

Technical Specifications:

  • Material: High-grade 4130 steel (E-Ring) or 7000 series alloy (MTN ring).
  • Bolt Circle Diameter: 104 BCD.
  • Tooth Profile: Narrow/Wide.
  • Derailleur Requirement: Must use a clutch-type rear derailleur, such as Shimano Shadow or SRAM Type 2.
  • Gearing Options: 32T, 34T, or 36T.
  • Weight: 32T is approximately 35g.
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