e*thirteen e*spec Steel Direct Mount Chainring - 34T Bosch CX Gen4 CL 53/55 via Spacer BLK Resolute Brake Lever Actuation Short Pull

Brake Lever Actuation Short Pull FD/Shifter Compatibility Shimano Road Double Color Black Includes Brake No Adjustable Reach Yes Front Der/Shifter Compatibility Shimano Road Double or Triple Double

Defined Color Red Drivetrain Speeds 11 Fits Brand Shimano Fits Model Ultegra R8000-SS Fits Model Ultegra R8050-SS/GS Fits Model Dura-Ace R9100 Fits Model Dura-Ace R9150 Largest Cog 32 keyword search OSPWS

}Enduro 61803 LLU/LLB Radial Bearing - ABEC-5 CN Clearance 17mm x 26mm x 5mm

Additional damping on external edges

e*thirteen e*spec Steel Direct Mount Chainring - 34T Bosch CX Gen4 CL 53/55 via Spacer BLK Resolute Brake Lever Actuation Short Pulle*thirteen e*spec Steel Direct Mount Chainring 34T Bosch CX Gen4 CL 53 55 via Spacer Black. New e*spec Steel Direct Mount Bosch CX Gen4 Chainrings feature 53 55mm adjustable chainline with included spacer. They utilize e*thirteens M3 narrow wide tooth profile which reduces weight and minimizes system wear and noise without sacrificing chain retention. Steel rings provide great performance and long wear life at an affordable price. TECH SPECS Color