Aqua Sphere Micro Fin HP Bike-Indoor Cycling-Smart Bikes Features a high-strength magnet to

Features a high-strength magnet to keep pump shaft closed when stored

LOCK & UNLOCK MODES

Large enough to carry 1 large nutrition bar and 5 gels

A wide foot entry makes it easy to perform those first hop-on-the-bike transitions

Aqua Sphere Micro Fin HP Bike-Indoor Cycling-Smart Bikes Features a high-strength magnet toMicrofin is a short blade training fin for a leg muscle work out. The unique structure acts specifically on those body areas that competitive swimmers need to strenghten. The closed heel foot pocket is fitted to efficiently transfer power from foot to fin while the short blade is calibrated to allow for a consistent kick tempo while maintaining proper technique. Top quality materials provides efficiency, durability and comfort without cramps.