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AbsoluteBLACK Shimano Oval Road Chainring
AbsoluteBLACK Shimano Oval Road Chainring
AbsoluteBLACK Shimano Oval Road Chainring
AbsoluteBLACK Shimano Oval Road Chainring
AbsoluteBLACK Shimano Oval Road Chainring
AbsoluteBLACK Shimano Oval Road Chainring
AbsoluteBLACK Shimano Oval Road Chainring
AbsoluteBLACK Shimano Oval Road Chainring
AbsoluteBLACK Shimano Oval Road Chainring

AbsoluteBLACK Shimano Oval Road Chainring

CAD 71.49

RRP CA$83.99


Save: CA$12.50

4.86 Stars 7 Reviews

Sold out

  • Description

    These Premium Shimano 110/4 bcd compatible oval chainrings are designed for Shimano cranks like Dura-Ace 9000, Ultegra 6800, 105- 5800 and others. These are finest oval chainrings on the market in terms of shifting, smoothness of pedaling and manufacturing quality. Not compatible with FSA cranks.

    Size (Weight):

    • 34T (31g)
    • 36T (37g)
    • 38T (41g)
    • 50T (120g)
    • 52T (137g)

    Compatibility:Shimano Dura-Ace 9000, Ultegra 6800, Shimano 105 5800, Tiagra 4700. Compatible with Di2 & Pioneer, SRM and other power meters

    Material: CNC machined 7075 Txxx Aluminum. Long-lasting construction.

    Mounting: 110 BCD x 4

    Bolts: For Outer chainring please order Long bolts OR Bolt Covers Changing Inner chainring to oval only? Simply use original bolts.

    Ovality: Optimized to each size separately. 34T- 6.5% ; 36T- 11.4%, 38T- 11.4%, 50/52 - 10.3% ; Timing of 108 -109.5° after TDC (top dead center) - Ideal for road climbing. Patent Pending.

    Advantages of Absolute Black Road Oval chainrings:

    • One of a kind special oval shape that helps you climb easier and faster (Patent Pending)
    • Over 15% stiffer than Rotor Qrings due to thicker, 5mm construction
    • Bespoke Absolute Black 6 point ramp and recess shifting design shifts better than any other brand and model of oval chainring
    • Finest design that provides excellent strength to weight ratio
    • You will not ""feel"" the oval shape while pedaling
    • Your pedaling action will feel smoother
    • Helps reduce stress on knees and helping your legs remain fresher for longer
    • You will be able to maintain better cadence while climbing
    • Reduces possibility of leg cramps
    • You will reduce chainring/cog shifts by at least 15%
  • Product Details
  • Delivery & Returns

    How long will it take to arrive?

    Please check the stock availability notice on your item when placing your order. This item is: Sold out.

    How will I know it has been sent?

    You will receive an email to confirm when your item has been sent.

    You can also check the status of your order and individual items by accessing My Account details and following the prompts.

    Please allow 10 working days from dispatch of your order before notifying us of any late deliveries.

    It may be advisable to check with your neighbours to see if a parcel has been left with them, check any outhouses you might have where it may be left if it cannot fit through your letterbox and contact your local sorting office to see if the item has been returned to the depot as undelivered and awaiting collection.

    If I'm not completely happy with my item?

    Please see our returns policy.

Customer Reviews


7 Reviews

5 Stars 6
4 Stars 1
3 Stars 0
2 Stars 0
1 Stars 0

Top Customer Reviews

Where reviews refer to foods or cosmetic products, results may vary from person to person. Customer reviews are independent and do not represent the views of The Hut Group.

Oval Ring success

I decided to try the AbsoluteBlack Oval chainring and was very happy I did. I feel like it works well and I can feel a difference in the effort necessary to climb. More to come, but so far it was an excellent upgrade.

Best price

Great value, easy to install. Highly recommend as an alternative to other brands. Speedy delivery!


First time on oval rings and I am sold. These are non- adjustable and fit my pedal stroke like a glove.

very nice

First time using oval chainrings and I am sold. I will never return to round rings. Took it out for a 25 mile ride today and felt like I could do another 25 miles. Took a while to get the front derailleur tuned up, but well worth the hassle.


New bike, new chain ring and these AbsoluteBlack rings are absolutely fantastic. SOme have said they cause knee pain, but my 50/34 has caused nothing but faster climbs and even put increase of 2mph average speed!

Oval chainrings

First time trying oval rings and it feels more natural especially on long steeper climbs >10 deg. Less stress on the knees for me. The overall build quality is excellent.


It is the best among chainrings. However, there are occasional chain bounces and chain catchers.

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