Purple Patch Bike Cleaning Demonstration May 30, 2019 17:04 Updated Follow Not a Member yet? $25/month Get Purple Patch Education Membership, A complete performance education program for coaches and athletes. SUBSCRIBE You need to sign in to view this page. Friday, June 30, 2017 This video on the 101 on how to clean and maintain your bike. A dirty bike can reduce your power by 3-4 difference. It is worth your time. Tools and tips to keep your bike in top shape. Related articles How To: Lubricate Your Bike Chain How To Get The Most Out Of Your Bike Trainer Running: Is Cadence the Best Predictor of IRONMAN Run Success? Dear Coach: Got Power? What is the best method for scaling my session?