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Oval PREMIUM Shimano R9100/8000 110BCD 4 Hole 2X Chainring 53T
$234.99 $187.99 AUD
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Oval PREMIUM Shimano R9100/8000 110BCD 4 Hole 2X Chainring 53T
ABSOLUTE BLACK

Oval PREMIUM Shimano R9100/8000 110BCD 4 Hole 2X Chainring 53T

$234.99
$187.99 AUD
In stock

absoluteBLACK Premium Shimano 110/4 bcd compatible oval chainrings are designed for new type of Shimano cranks Dura-Ace 9100, Ultegra 8000 & 105 R7000 only. These are finest oval chainrings on the market in terms of shifting, smoothness of pedaling and ma Read more.

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Product description

absoluteBLACK Premium Shimano 110/4 bcd compatible oval chainrings are designed for new type of Shimano cranks Dura-Ace 9100, Ultegra 8000 & 105 R7000 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.

Size (Mass +/-1g): 34T (31g), 36T (37g), 38T (41g), 39T (42g), 50T (120g), 52T (137g), 53T(139g)
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.
IMPORTANT
Ramps on big rings are specially configured for combinations: 50/34, 52/36, 52/38, 53/39T
If you wish to use other configuration it will also work, but shifting will be slower and may require more "adjustments" of front d?railleur to be acceptable. Also remember that front d?railleur can only accept max 16T difference between 2 chainrings - this is how Shimano and Sram designed them.
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%Shimano Dura-Ace 9100, R9120, R9150 & R9170 Di2 and Ultegra 8000, R8020, R8050 & 8070 Di2, 105- R7000, R7020, R7070. They can also retrofit all 9000 and 6800 series cranks but use bolt covers for best appearance. 10 / 11 / 12spd compatible.

Specifications

SKU
AB-ROV9100-53-4BK
Any questions about this product?
Or do you need any help ordering? Feel free to get in touch with our team in store at [email protected] or 03 9421 0070. We're happy to help!

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Any questions about this product?
Or do you need any help ordering? Feel free to get in touch with our team in store at [email protected] or 03 9421 0070. We're happy to help!

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ABSOLUTE BLACK Oval PREMIUM Shimano R9100/8000 110BCD 4 Hole 2X Chainring 53T
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ABSOLUTE BLACK
Oval PREMIUM Shimano R9100/8000 110BCD 4 Hole 2X Chainring 53T
$234.99 $213.63 $187.99 $170.90

Specifications

SKU
AB-ROV9100-53-4BK
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