Prevent 90% of bike flats with Tannus Armour. 15mm of advanced multi-cell foam protects against punctures, pinch flats, and sidewall damage. Ride with confidence and go farther, flat-free!
Not sure if Bitcoin is allowed. I listen to music in the background, speakers far away from the TV. So I can learn while I enjoy music. My girlfriend got me into Step Aerobics too. Music and Fitness are a pair, so is Music and Learning.