Cannondale SI Lock Ring 29" Damage Waiver does NOT cover

Damage Waiver does NOT cover loss or theft

telescoping design delivers a custom fit for board widths up to 34" wide

8-panel anatomic design

the flattering look and feel of an extra soft women’s-specific waistband

Cannondale SI Lock Ring 29" Damage Waiver does NOT coverOriginal alloy Cannondale lockring used to fasten the spider to the crankarm on Hollowgram cranks. Compatible with all Cannondale BB30 Hollowgram cranks, and was redesigned to fit Evo's press fit bottom bracket. If you have an Evo you need this lockring, because the old one does not fit. Kit includes one alloy lockring and does NOT include Loctite required at time of installation. Requires KT012 tool for installation and removal.