2007 Honda CRF80F, Save money with this slightly used honey! - What's great about the CRF line-up is that there's a model for each step along a young rider's learning curve. Take the CRF80F. Loaded with big-bike performance features, like a manual clutch and five-speed gearbox, it's the perfect machine for the rider who's ready to move up to a serious off-road bike, but perhaps still too small for a CRF100F.