e*thirteen e*spec Steel Direct Mount Chainring - 36T Bosch CX Gen4 CL 53/55 via Spacer BLK Rhyno Lite 5-Piece Alloy Mounting Hardware KitO-rings

5-Piece Alloy Mounting Hardware KitO-rings and the flanged bushing design blocks out dirt and mud

}Teravail Rutland Tire - 700 x 47 Tubeless Folding Black Light and Supple

6 (1-1/8") Front Derailleur Style Topswing Max Ring (teeth) 40 Max Ring (teeth) 46

3/32 inch speed chains

e*thirteen e*spec Steel Direct Mount Chainring - 36T Bosch CX Gen4 CL 53/55 via Spacer BLK Rhyno Lite 5-Piece Alloy Mounting Hardware KitO-ringse*thirteen e*spec Steel Direct Mount Chainring 36T 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