Reuse

Mountain bikes
How Sustainable are the Batteries in E-bikes and Other MTB Gadgets? We Asked a Battery Expert.
  6
Grips
New Björn Recycled Grips are Made from Castings of ODI Grip Rubber
Dropper Posts
PNW Will Refurbish Dropper Posts to Give Them a Second Life
  2
Mountain Bikes and Gear
My 2014 Trek Remedy Dumpster Bike Build - Total Cost: $297
  23