HP Velotechnik Hard Coil Spring for Spinner Grind 2 26 inch fat tire Due to its great properties

Due to its great properties Marathon Plus is an ideal choice for E-Bikes (E-25)

The rain cover accessory fits over the seat to protect it from rain and dirt

Size (L x W x H) 10

Go from empty to fully charged in 4

HP Velotechnik Hard Coil Spring for Spinner Grind 2 26 inch fat tire Due to its great propertiesHP Velotechnik Hard Inner coil ring designed for bikes equipped with the HP Velotechnik Spinner Grind 2. These springs will allow you to dial in your bike's suspension to best suit your weight and load capacity, and will do so by allowing you to tighten soften your suspension setup. This is a coil specifically designed for HP Velotechnic recumbent bikes, and will sit inside the HPV Spinner Grind 2.