Brand: STRONGLIGHT
Item type: Chainring
BCD: Ø110 mm (Shimano Asymmetric)
Position: Inner (double)
Teeth: 39T
Boost compatible: No
Round/Oval: Round
Holes: 4 holes
Speed: 2×11 speed
Material: CT2 – Aluminium 7075 T6
Riding type: Road
Fits crankset: Dura Ace 9100 (FC-R9100 – R-9150 – R8000 – R8020 – R8050 – R8070 – R7000)
Color: Black