Couple riding mountain bikes in desert

adventure ascending backpack bicycle bike riding blue sky boyfriend caucasian color image couple day desert energy environment exercise fitness friend full length girlfriend heterosexual couple holiday horizontal husband journey landscape lifestyle low angle view man men and women motion nature off road outdoors people photography profile rear view recreation remote side view slope sports transportation travel two people vacations wife woman adventuresome ascend bicycling bike color colour cycle daytime entertainment exercising female friendship full body health holidaying incline lifestyles low angle male movement natural outside person power riding rising rucksack sand sky sport spouse sweetheart transporting traveling travelling trip two vacation vacationing western european