e*thirteen Helix Race e*spec Chainring - Bosch SX / Gen4 CX Direct Mount, 15mm Offset, 34T, 11/12 Speed, Silver Front Derailleurs simply follow a few easy

simply follow a few easy steps to repair the existing dropouts

cleaning oil and all weather oil (25ml ea)

Cannondale: CAAD Optimo - 2017 / CAAD10 2 Force Racing - 2013 / CAAD10 3 Ultegra - 2013 / CAAD10 4 Rival - 2013 / CAAD10 5 105 - 2013 / CAAD10 Black Inc

165146-Q0-L

Manufacturer Part Number: P14 34

e*thirteen Helix Race e*spec Chainring - Bosch SX / Gen4 CX Direct Mount, 15mm Offset, 34T, 11/12 Speed, Silver Front Derailleurs simply follow a few easyHelix Race e*spec Chainrings merge cutting edge design and performance. Designed for Bosch SX and Gen 4 CX equipped e bikes, this 1pc direct mount chainring is forged from 7075 AL for lightweight durability, impressive stiffness, and a standout technical aesthetic. Its custom metal dust cover enhances style and minimizes seal and lockring contamination. The new M4 narrow wide profile delivers enhanced chain retention and cross compatibility with