absoluteBLACK Silver Series Oval 110 BCD Outer Chainring - 50t 110 BCD 5-Bolt Gray MFPN=DROPOUT-487-9 For use with all 1/2

For use with all 1/2 inch and 3/8 inch UNC press rods

Garmin Edge1040 Solar is powered by the sun and packed with everything under it

Dual diameter 4-piston caliper design provides high braking power and excellent control

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absoluteBLACK Silver Series Oval 110 BCD Outer Chainring - 50t 110 BCD 5-Bolt Gray MFPN=DROPOUT-487-9 For use with all 1/2absoluteBLACK Silver Series Oval 110 BCD Chainrings feature many of the same benefits as absoluteBLACK's Premium line but with less material machined out on the outer side allowing for easier maintenance and cleaning. They are designed for pre 2014 5 bolt cranks such as Shimano Dura Ace FC7900 Ultegra FC6750 Shimano 105 5750 and more. Optimized with smooth shifting in mind these chainrings have a 6 point ramp and recess design. Chainrings are crafted