110BCD Bicycle Chainring Double Disc 50-34T for Road Bike Crankset Compatible 9/10/11Speed Folding Bike Chain Wheel
Description: 
Item: Power dual elliptical chainring group.
For 700C Road Bike chainring set

Material: 7075
Color: Black 
Shape: Round
Net Weight: about 122g (small plate-30g; big plate-93g)
Thickness:  3MM
Correspond to the maximum speed: 9-11speed
Suit for Pawl: 5 Pawls Crank
Suit for Crank Brand:  SRAM,FSA,etc.
Features:
ultra-light, high-strength, exquisite workmanship.
Processing: Full CNC integrated molding.
Anodized surface polishing.
Double round power plate set, ameliorate climbing capacity,give you wonderful racing feeling.