Shimano Dura-Ace FC-R9200 12-Speed Chainring - 52t, Asymmetric 110 BCD, Black, NH headset-lower Enduro Standard Cartridge Bearing Cartridge

Enduro Standard Cartridge Bearing Cartridge Bearing UPC: 810191012740

All MTN / Enduro

Wolf Tooth 104 BCD Chainrings Chainring UPC: 810006807882

downhill or free-ride use

SRAM X-Sync 2 Eagle Oval Direct Mount Chainring Direct Mount Chainrings UPC: 710845804670

Shimano Dura-Ace FC-R9200 12-Speed Chainring - 52t, Asymmetric 110 BCD, Black, NH headset-lower Enduro Standard Cartridge Bearing CartridgeShimano Dura Ace FC R9200 chainrings are constructed with high quality aluminum and are compatible with FC R9200 and FC 9200 P 2x 12 speed cranksets. Aluminum with anodized finish provides durability and light weight Hollowglide technology provides high rigidity and cuts down on weight while maintaining strength Offers better power transfer and quicker, more precise front shifting 52t outer chainring is for use with 36t inner chainring Asymmetric 110