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AbsoluteBLACK 110 BCD 4 Bolt Spider Mount Aero Oval Ring R9100 R8000 (Premium) AbsoluteBLACK 110 BCD 4 Bolt Spider Mount Aero Oval Ring R9100 R8000 (Premium) AbsoluteBLACK 110 BCD 4 Bolt Spider Mount Aero Oval Ring R9100 R8000 (Premium) AbsoluteBLACK 110 BCD 4 Bolt Spider Mount Aero Oval Ring R9100 R8000 (Premium)

AbsoluteBLACK 110 BCD 4 Bolt Spider Mount Aero Oval Ring R9100 R8000 (Premium)

USD 86.49

RRP $128.49

from $86.49

Save: $42.00

Black Champagne Grey

Item limited to max quantity of 5000

( 0 item is in your basket items are in your basket )

In stock

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Usually dispatched within 24 hours

Extra 10% off

Enjoy an EXTRA 10% OFF when you use the code TDF2
*max discount $35
Click here for all qualifying items

Extra 10% off

Enjoy an EXTRA 10% OFF when you use the code TDF2
*max discount $35
Click here for all qualifying items

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  • Description

    absoluteBLACK Premium Shimano 110/4 bcd compatible oval chainrings are designed for new type of Shimano cranks Dura-Ace 9100 & Ultegra 8000 only. These are finest oval chainrings on the market in terms of shifting, smoothness of pedaling and manufacturing quality. (They can be also retrofitted to 9000 and 6800 cranks). 10/11/12spd compatible.

    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%

    Specifications:

    • Size (Mass +/-1g): 34T (31g), 36T (37g), 38T (41g), 39T (42g), 50T (120g), 52T (137g), 53T(139g)
    • Compatibility: Shimano Dura-Ace 9100, R9150 Di2 and Ultegra 8000, R8050 Di2. They can also retrofit 9000 and 6800 cranks but use bolt covers for best appearance. 10 / 11 / 12spd compatible.
    • Bolts:
      • For Outer chainring please order ""Long bolts"" from us OR Bolt Covers
      • Changing Inner chainring to oval only? use original bolts
    • Material & Finish: cnc machined 7075 Txxx Aluminum. Long-lasting construction. Type II anodizing
    • Ovality: Optimized to each size separately. 34T- 6.5% ; 36T, 38T, 39T- 11.4%, 50/52/53T - 10-11.2% ; Timing of 108 -110.5° after TDC (top dead center) - Ideal for road climbing. Patent Pending
  • Product Details
    Alloy
    Brand:
    AbsoluteBLACK
  • 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: In stock.

    Express Delivery Available If ordered before 8pm, delivered by courier next working day. Available on orders placed before 8pm (2pm weekends and Bank Holidays) for delivery next business day. Applies to most delivery addresses within mainland UK.

    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 your account details and following the prompts.

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

    It may be advisable to check with your neighbors to see if your delivery has been left with them, check any places it could be left such as: garage, porch, or behind garbage cans if it was too big to fit through your mailbox. Contact your local post 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.

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