Absolute Black Oval Road Chainring 2x 110/5 BCD Shimano

Absolute BLACK Premium Shimano 110/5 BCD oval chainrings are designed for pre-2014 cranks like Shimano Dura-Ace FC7950, Ultegra FC6750, Shimano 105 -5750, and many more with five bolt fittings. Superfast shifting and fantastic smoothness of pedaling. It is the most Premium oval chainring on the market with scientifically proven performance gains.

Advantages of Absolute Black Road Oval Chainrings:

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

How to Adjust Front Derailleur with Absolute Black Road Oval Chainrings

• You will need 2mm and 5mm Allen keys to proceed with the adjustment.
• Troubleshooting:
• *If your derailleur over shifts the chain from a small ring to a big call, it means your "gap" is greater than 2mm when a chain is on a big chainring (see video). You may need to reduce the gap. Your front derailleur may also be too high compared to what is advised in the video. The last thing to check is if your cage is parallel to the big chainring face.
• *Two issues may be present if your front derailleur hesitates to shift from a small to a big ring. The "gap" may be too small (It has to be 2mm - see video), or your cage is not parallel to the big chainring face.

Specifications

• Size (Mass +/-1g): 34T (30g), 36T (36g), 38T (41g), 50T (122g), 52T (135g)
• Color: Black, Red, Grey (inner ring black only). Bolts are available in black only
• Compatibility: Shimano Dura-Ace 7950, Ultegra 6750, Shimano 105- 5750, Tiagra 4650, FSA, Rotor 3D & 3D+, S-works, and many older cranks. It also fits Sram Force and Red but is NOT compatible with Sram cranks with one hidden chainring bolt (Force22, Red22). Compatible with Di2
• Important: If you currently use 53/39T chainrings, you have 130BCD cranks (not 110bcd). In this case, please look at our 130BCD chainrings, as you cannot use anything smaller than 53/39T.
• Bolts: For the Outer chainring, please order Long bolts. Changing the 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- 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.