List Of Top 10 Best Folding Mountain Bikes In 2018 #10. Camp 26″ Alloy Folding Mountain Bike Shimano 21 Speed Dual Suspension MTB Rocky #9. Electric Folding Mountain Bike with 26″ Super Lightweight Magnesium Alloy 6 Spokes #8. GTM 26″ 7 Speed Folding Mountain Bike Bicycle Shimano Hybrid Suspension MTB #7. Stowabike 26″ MTB V2 Folding Dual Suspension 18 Speed Shimano Gears Mountain Bike #6. Murtisol Folding Bikes 26’’ Mountain Bikes Men’s and Women’s Bikes 7 Speeds Full #5. Cyrusher FR100 Folding Mountain Bike Full Suspension 24 Speeds Shimono Shifter #4. Montague Paratrooper 24 Speed Folding Mountain Bike #3. Stowabike 20″ Folding City V3 Compact Foldable Bike – 6 Speed Shimano Gears #2. EuroMini ZiZZO Campo 28lb Lightweight Aluminum Frame Shimano 7-Speed Folding Bike #1. Columba 26″ Folding Bike w. Shimano 18 Speed Black