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Description

absoluteBLACK is dedicated to producing the world's finest oval chainrings and were the first to crack the code to discover the correct shape and 'clocking' to make an oval chainring work. They learned how to maximize the part of the stroke where power is produced and minimize resistance where it isn't. The oval shape smooths the delivery of power throughout the pedal stroke and improves efficiency and energy conservation. Many other brands have followed suit with similar designs, but what sets absoluteBLACK apart is that they don't rely on the same formula across all sizes. The shape and timing of the oval is unique for every chainring size to ensure the pedalling solution is optimised for each.

Every absoluteBLACK chainring is designed and manufactured in Europe with premium materials and outstanding attention to detail. Not every oval chainring out there is equal to an absoluteBLACK.

Note: As every chainring size has a unique shape and design, the chainring you receive may not be an exact match for the image displayed.

Who's this item for: These are perfect for any rider looking for a premium chainring that will improve the power delivery and efficiency of their pedal stroke. XC, Trail, and Enduro riders will love the benefits these chainrings provide.

Number of teeth: 28 - 40T depending on the model chosen.

Mounting style: These direct mount chainrings available in options to suit RaceFace Cinch, SRAM and Shimano Direct mount.

Offset options: Available in 3mm (Boost) and 6mm (non-Boost offsets)

Chain retention technology: These chainrings use absoluteBLACK's unique narrow-wide tooth profile for optimal chain retention.

Weight: Varies between models but could be somewhere within the realm of 52g for a 28T to around 75g for a 36T.

Compatibility:

  • 9-12 Speed options are compatible with 9, 10, 11 and 12spd Eagle.
  • 12 Speed Shimano options must only be used with Shimano Hyperglide+ 12 speed chains (due to different thickness of the teeth).

Pros: Premium design and manufacturing. Optimised pedal stroke to enhance your power delivery while saving your energy.

Cons: Oval chainrings aren't for everyone and they might feel a bit weird or 'lumpy' until you get used to them.

Product Reviews

4.8
Rated 4.8 out of 5 stars
Based on 12 reviews
Total 5 star reviews: 10 Total 4 star reviews: 2 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
Slide 1 selected
12 reviews
  • Rex John P.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    5 months ago
    Roller Coaster Shipment 😅

    Yeah it was a roller coatser shipment, i ordered a chainring and upon opening my package it was a pedal which i didnt oredered, i quickly send an email to the customer service and found out that my order was sent to other customer, but still mtb direct is a great place to shop since they sort it out as quickly as possible, and all done very quick. thanks to Beth who help me out through the process and gives me the best customer experience.

    MD Profile picture for MTB Direct Australia
    MTB Direct Australia
    5 months ago

    Hey there Rex,

    So stoked to see that elusive chainring on your rig, looks SO good! Appreciate your understanding and your feedback too.

    Cheers and happy trails,

    Beth - MTB Direct Customer Service Representative

  • Adam B.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    Noticable difference

    My pedal strokes definitely have more torque to them, really helps on the up hill battles

  • John D.
    Verified Buyer
    I recommend this product
    Rated 4 out of 5 stars
    2 years ago
    SRAM Direct Mount - 3mm Boost - Round - Black - 9-12 Speed - 28T

    The chainring works great, faster cadence, so easier on your legs.

  • Mark G J.
    Verified Buyer
    I recommend this product
    Rated 4 out of 5 stars
    2 years ago
    32T AB 12spd Shimano front ring for shimano cranks

    They are great. The hardest part is knowing what cranks you have and what chain you are running.

    This one was easy, 12sp shimano cranks and chain. The other bike has sram xo cranks but running shimano xtr 12sp chain and xt cassette. Allows you to mix and match.

  • Sarah H.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 years ago
    Oval

    Had several oval rings now and cannot go back to normal round.

Sent directly from our partner

This item is sent directly from our partner and will arrive separately if you order with other items.

Special Order

Special Order items are ordered for you from our supplier. Your whole order will be held until all items are in stock and will ship in 10-14 days.

If you are ordering other items which are in stock, you may wish to order those separately so they ship without delay.

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