Easton Direct Mount CINCH Chainring - 40t 12-Speed For Flattop Chains Black MFPN=1113301723222BX }SRAM Red 10-Speed Rear Derailleur

}SRAM Red 10-Speed Rear Derailleur Barrel Adjuster Kit Black

Cups have internal bearings for use in BB shell widths from 68mm to 132mm

The CeramicSpeed EVO386 bottom bracket offers bearings with extremely low friction improved power transfer and a service life that far exceeds traditional steel bearings

5" 150mm A1-A4 / Reba 130-150mm A7+

Easton Direct Mount CINCH Chainring - 40t 12-Speed For Flattop Chains Black MFPN=1113301723222BX }SRAM Red 10-Speed Rear DerailleurEaston Direct Mount CINCH Chainring 40t 12 Speed For Flattop Chains Black. The Easton direct mount CINCH chainring for Flattop chains has an updated tooth profile optimized for SRAM Flattop 12 speed chains. They use a narrow wide design specifically tailored to road cx gravel applications. The individual tooth profile has moved from the traditional symmetrical shape to more directional specific design with the intention to create a positive chain