Shimano Deore LX T671 XT T781 36t 104mm 10-Speed Middle Chainring MPFN-301-39673-A001 }Avid BB5 Road Cable Disc

}Avid BB5 Road Cable Disc Brake Platinum CPS Rotor/Bracket Sold Separately

Top assembly for carbon steerers replaces traditional top cap and star nut assembly

Precision CNC machined into two pieces the hollowed out halves feature a series of three main ridges and grooves down the outside of each arm that form a tightly interlocking single piece

Height (ins) 26

It's a top cap

Shimano Deore LX T671 XT T781 36t 104mm 10-Speed Middle Chainring MPFN-301-39673-A001 }Avid BB5 Road Cable DiscShimano Deore LX T671 XT T781 36t 104mm 10 Speed Middle Chainring. Shimano Deore LX M580 T671 9 10 Speed Chainrings TECH SPECS Tooth Count 36 Ring Position Type Middle Drivetrain Speeds 10 Chainring BCD 104 Color Black Defined Color Black Material Aluminum