WOLF TOOTH Camo Cannondale M4 Hollowgram Spider

This Is A Spider For Use With The Cannondale Cranksets That Have A Removable Spider. Features: The Camo Chainring System Was Created By Wolf Tooth Engineers For Chainline And Material Optimization On Direct Mount Style Chainrings. The Key Advantages Include: - Perfect Chainline For Wear And Shifting Precision - Optimal Material Usage For Weight, Stiffness, And Wear - Spend Less For Chainring Swapping By Buying Only The Chainring, Compared To Chainrings That Have An Integrated Spider - Swapping Chainrings Is Very Fast With Only Five Small Bolts And No Nuts - Availability, As Wolf Tooth Has Many Direct Mount Options: Round Or Oval, Stainless Or Aluminum, For Several Cranksets. - Wolf Tooth’S Patented Drop-Stop® Wide/Narrow Tooth Profile For The Ultimate Chain Retention And Mud Shedding Ability Compatibility: M4 (Minus 4mm - Ai Offset): - For Use On Cannondale Bikes With The Ai (Asymmetric Integration) Offset Rear Triangle And All Cannondale 27.5 Plus Bikes - For Use On 2x Fat Caad (A 166mm Spindle) Specifications: - Material: 7075-T6 Aluminum - Included: Ed Coated Steel Bolts Included - Weight: 28g