Indoor grade simulator

WAHOO CLIMB was the first product which simulates incline on zwift

Riding on zwift is pretty closed to reality, but what about simulating the mountains, isn´t it strange pushing 4 Watt/kg uphill but the front of the bike is still level.

Yes it is. With products like the WAHOO CLIMB riding flat is no longer necessary. Lift your zwift experience on a new level!