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Absolute Black Oval Road Chainring 2X 110/4 Shimano 9100 (50T/52T/53T)

ROV9100/5X/4BK_50T
₹9,750 ₹11,900
Color: Black
Size

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How To Use

How to Mount:

  1. Remove the crank from your bike.
  2. Unscrew the 4 bolts holding the chainrings with a T-30 Torx key.
  3. Remove original rings.
  4. Position the new oval inner chainring with the triangular timing indicator behind the crank arm.
  5. Ensure the bolt holes on the small chainring are recessed.
  6. Fit the Absolute Black outer chainring (specific shape of mounting tabs fits only one way).
  7. Use original bolts for switching only the inner chainring, or regular ‘double’ chainring bolts/Bolt covers for both rings.
  8. Tighten all bolts to 5-7Nm.
  9. Mount the crank back to the bike and adjust the front derailleur as needed.

Important:

  • Ramps on big rings configured for combinations: 50/34, 52/36, 52/38, 53/39T.
  • Using other configurations may slow shifting and require front derailleur adjustments.
  • Always use a new chain when fitting new chainrings.

Unrivaled Performance

Overview

Unlock the full potential of your Shimano cranks with Absolute Black's premium oval chainrings. Crafted to perfection, these 110/4 BCD compatible chainrings are engineered specifically for the latest Shimano models including Dura-Ace 9100, Ultegra 8000, and 105 R7000.

Unrivaled Performance: Experience unparalleled smoothness and efficiency with our oval chainrings. Designed with precision engineering, they ensure flawless shifting, optimal power transfer, and enhanced pedaling dynamics. Whether you're sprinting for the finish line or conquering challenging climbs, these chainrings deliver exceptional performance every time.

Smooth Shifting: Say goodbye to clunky gear changes and enjoy seamless shifting with our oval chainrings. Their meticulously crafted design guarantees smooth transitions between gears, allowing you to maintain momentum and focus on your ride.

Compatibility: Our oval chainrings are compatible with 10, 11, and 12-speed drivetrains, providing versatility for a wide range of setups. They can also be retrofitted to previous Shimano crank models including DA9000, Ultegra 6800, 105 5800, and Tiagra 4700, ensuring compatibility with a variety of setups.

Premium Quality: Absolute Black is renowned for its commitment to excellence, and our oval chainrings are no exception. Constructed from high-quality materials and manufactured with precision, they offer unmatched durability, reliability, and longevity.

Elevate Your Ride: Transform your cycling experience with Absolute Black oval chainrings. Whether you're a competitive racer or a recreational rider, these chainrings will elevate your performance, efficiency, and enjoyment on the road.

Unlock smoother shifting, enhanced power transfer, and superior performance with every pedal stroke.

Features
  • Unrivaled Performance: Precision-engineered for smooth shifting, optimal power transfer, and enhanced pedaling dynamics. Perfect for sprinting and climbing.
  • Smooth Shifting: Meticulously crafted design ensures seamless transitions between gears, maintaining momentum and focus.
  • Compatibility: Compatible with 10, 11, and 12-speed drivetrains. Retrofits to previous Shimano crank models including DA9000, Ultegra 6800, 105 5800, and Tiagra 4700.
  • Premium Quality: Constructed from high-quality materials for unmatched durability, reliability, and longevity.
  • Enhanced Riding Experience: Transforms your cycling performance with improved efficiency and enjoyment.

Advantages:

  • Unique oval shape helps climb easier and faster (Patent Pending).
  • Over 15% stiffer than Rotor Qrings with thicker, 5mm construction.
  • Absolute Black 6-point ramp and recess design shifts better than other oval chainrings.
  • Excellent strength to weight ratio.
  • Smoother pedaling action and reduced knee stress.
  • Maintains better cadence and reduces possibility of leg cramps.
  • Reduces chainring/cog shifts by at least 15%.

Specifications
  • Size (Mass +/-1g): 34T (31g), 36T (37g), 38T (41g), 50T (120g), 52T (137g) (53T available in 9100 model)
  • Color: Black, Racing Red, Grey (inner ring in black only). Bolts available in black only
  • Compatibility: Shimano Dura-Ace 9000, Ultegra 6800, Shimano 105 5800, Tiagra 4700. Compatible with Di2 & Pioneer, SRM, and other power meters. For outer chainring, order long bolts or bolt covers. Use original bolts for changing inner chainring to oval only.
  • Material & Finish: CNC machined 7075 Txxx Aluminum with Type II anodizing for long-lasting construction
  • Ovality: Optimized for each size separately. 34T - 6.5%, 36T - 11.4%, 38T - 11.4%, 50/52T - 10.3%. Timing of 108 - 109.5° after TDC (top dead center) - Ideal for road climbing (Patent Pending)

Shipping, Returns & Refunds

We ship across India. Shipping is free on orders above ₹2,000, and ₹99 is charged on orders below ₹2,000. Cash on Delivery is available for orders up to ₹20,000, with additional COD charges based on order value. Most orders are delivered within 3–6 working days, though delays may occasionally occur. Please note that most Shimano products may take longer to ship. View full shipping policy.

Returns can be initiated within 7 days of delivery. Items must be unused, in original condition, and returned with all tags and packaging intact. Returns are available only on select categories such as apparel, helmets, jerseys, gloves, and similar items. Wetsuits and products discounted above 5% are not eligible for return.

Returns are not accepted for compatibility-related issues unless the product description on our website was incorrect. Return shipping must be arranged by the customer, as pickup is not available.

For eligible returns, you can choose an exchange, store credit, or a monetary refund. Refunds are processed after deduction of applicable shipping and transaction charges. Order cancellations are only possible before the order is processed. View full Return & Refund Policy.