Absolute Black Premium Road 110/5 Chainring (No Sram) - Black

Absolute Black  Premium Shimano 110/5 (bolt pattern) round chainrings are designed for pre 2014 cranks like Shimano Dura-Ace FC7950, Ultegra FC6750, Shimano 105 -5750 and many more with 5 bolt fitting. These are finest shift-able oval chainrings on the market

Features

• Material & Finish : cnc machined 7075 Txxx Aluminum. Long-lasting construction. Type II anodizing
• Compatibility : Shimano Dura-Ace 7950, Ultegra 6750, Shimano 105- 5750, Tiagra 4650, FSA, Rotor 3D & 3D+, S-works and many more older cranks. Also fits Sram Force and Red but NOT compatible with Sram cranks that have 1 hidden chainring bolt (Force22, Red22). Compatible with Di2
• Thickness : 5 mm for stiffness
• Ramps  on big chainring are specially configured for combinations 50/34 - 52/36 - 52/38
• Ideal for climbing. Patent Pending
• BOLTS : For Outer chainring please order Long bolts. Changing Inner chainring to oval only? use original bolts
• Colour : Black

Weight : 34T (31g), 50T (118g)

Advantages of Absolute Black chainrings:

• One of a kind look
• Super stiff design due to thicker, 5mm construction 
• Bespoke Absolute Black 4 / 6 point ramp and recess shifting design shifts as crisp as original
• Finest design that provides excellent strength to weight ratio 

Installation steps

• First, you need to remove your crank from your bike. Once removed, unscrew 5 bolts that hold two chainrings together. Remove both original rings.
• Locate the new oval inner chainring with the triangular timing indicator positioned behind crank arm.
• The bolt holes on the small chainring are recessed – so the nut heads will sit flush with the surface of the chainring - these recesses should face you when mounting the bolts.
• Absolute Black outer chainrings have a specific recess to accommodate the rear edge of the crank arm - position the outer ring to line up that recess with the crank arm.
• If you are only switching the inner chainring to oval - use the original bolts that came with your crank. If you are switching to a pair of oval rings, you will need a set of regular ‘double’ chainring bolts.
• Tighten all four bolts with force of about 5-7Nm.
• Mount your crank back to the bike. You may also need to adjust the front derailleur upwards by 2-3mm.

Front derailleur adjust