e*thirteen e*spec Steel Direct Mount Chainring - 34T Bosch CX Gen4 CL 53/55 via Spacer BLK Casing-XCC }Brooks Flyer Saddle - Steel

}Brooks Flyer Saddle - Steel Black Men's

0mm 259mm J-bend Black Box of 100

Bearing Dimensions 10x22x6mm Bearing Grade 3 Number 6900

Works with 142 148 12mm thru-axle as well as 135mm with 10/12 washer

Extremely stable braking and traction edges in the middle area

e*thirteen e*spec Steel Direct Mount Chainring - 34T Bosch CX Gen4 CL 53/55 via Spacer BLK Casing-XCC }Brooks Flyer Saddle - Steele*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