I'm kind of surprised nobody has suggested a rugged version of a hybrid instead of a mountain bike. Reading your requirements, the Specialized Crosstrail sprung to mind. it's got the same aggressive stance as a mountain bike, but with reasonably wide 700c tires. Due to the higher angle of attack they'll roll MUCH better over pavement & hardpack dirt than any mountain bike, and with negligible loss of grip if the trail gets hairy. Think of it as buying a Subaru Outback instead of a humvee: much more efficient for 95% of what you'll do (this matters more when YOU are the engine).
Find a Specialized dealer and take one for a spin.
full disclosure: I worked in the bike biz for seven years, in shops and as an inside rep for a wholesaler (...not Specialized).
Find a Specialized dealer and take one for a spin.
full disclosure: I worked in the bike biz for seven years, in shops and as an inside rep for a wholesaler (...not Specialized).
