Does NOT include everything you need!
- Familiarity: I've used it once or twice and have initial impressions
Imagine, if you can, buying a brake bleed kit that says it includes everything you need. Imagine paying $15 extra so that it gets to you in time to fix your bike for the weekend. Then imagine, if you can . . . that it EXCLUDES an adapter that's necessary for it to work with any recent year's road or gravel Di2 / disc brake setup. If you buy this kit (without also buying the additional adapter), you won't have to use your imagination. Somebody needs to fix the product description to disclose the need for an adapter. (To Competitive Cyclist's credit, they are shipping the adapter out on an expedited basis.)