absoluteBLACK Premium Oval Road 38T Shimano 9100/8000 - Blk ModelNumber=K9245 }Hope Center Lock Disc Lockring

}Hope Center Lock Disc Lockring - Silver

}RockShox Fork Service Kit Reba (2009-2011) Dual Air/Motion Control

Direct Mount Type Direct Mount CINCH Tooth Count 40 Drivetrain Speeds 9 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Defined Color Black Material Aluminum Ring Position/Type Chain Retaining Single Ring Round or Oval Round

Three-position sliding t-handle design and extra-long extended leg offer the ultimate in speed ergonomics leverage and versatility

absoluteBLACK Premium Oval Road 38T Shimano 9100/8000 - Blk ModelNumber=K9245 }Hope Center Lock Disc LockringabsoluteBLACK Premium Oval 110 BCD Road Inner Chainring for Shimano Dura Ace 9100 38t 110 Shimano Asymmetric BCD 4 Bolt Black. absoluteBLACK Premium Oval 110 BCD Road Chainrings utilize absoluteBLACKs top tier design features to greatly improve traction and speed. They are designed for Shimano Dura Ace 9100 Ultegra 8000 & 105 R7000 4 bolt cranks only. Optimized with smooth shifting in mind premium chainrings have a 6 point ramp and recess design.