Zipp Service Course Stem - 90mm 31.8 Clamp +/-25 1 1/8" Silver Model=Buffo U-Lock Shifter/Derailleur Compatibility Dura-Ace 7970 Di2

Shifter/Derailleur Compatibility Dura-Ace 7970 Di2 Shifter/Derailleur Compatibility Dura-Ace 9070 Di2 Shifter/Derailleur Compatibility Shimano Ultegra Di2

They feature tool-free adjustability with inboard adjustment knobs and barrel cable adjusters

Color Black Ring Position/Type Inner Tooth Count 24 Drivetrain Speeds 8 Drivetrain Speeds 9 Drivetrain Speeds 10 Chainring BCD 74 Material Aluminum Defined Color Black

}TruVativ Trushift 44T x 104mm Black Alloy Chainring

Zipp Service Course Stem - 90mm 31.8 Clamp +/-25 1 1/8" Silver Model=Buffo U-Lock Shifter/Derailleur Compatibility Dura-Ace 7970 Di2Zipp Service Course Stem 90mm 31. 8 Clamp + 25 1 1 8" Silver. The Zipp Service Course stem delivers all you look for in a high performance stem strength stiffness reliability a precise fit and great visual look. The SC stem offers a new faceplate and body design for greater stiffness and easier installation at a price that meets any riders budget. Forged AL 6061 Machined and relieved faceplate Features stainless steel hardware with TORX heads on all