Saris Climbing Block pfcfreedwr Insulated boots made for enjoying

Insulated boots made for enjoying the great outdoors all winter long

A durable Alpha Aluminum frame with a Bosch Performance CX 250-watt motor that assists up to 20 mph

Embossed footbed logo and heavyweight footbed perimeter stitch detail

Quickly stash or shed a layer or rain shell

Saris Climbing Block pfcfreedwr Insulated boots made for enjoyingFor a stable, worry free ride with any rear wheel mounted trainer. Unique 3 level design lets you select the level of difficulty. Product Features For a stable, worry free ride with any rear wheel mounted trainer. Unique 3 level design lets you select the level of difficulty. Stack two blocks to simulate climbing workouts. Three different positions to raise your front wheel and simulate hill climbs 1 inches (5. 3 cm) 7 inches (6. 8 cm) 1 inches (7. 9