Streets and paths, suburbs and woods; return to the simple joys of cycling with Trek's 8.4 DS. This go-anywhere machine is road-bike fast, trail-bike capable and fun everywhere. The DS sports a spry aluminum frame with 700c Bontrager wheels and multi-surface tires for a ride that is efficient on pavement and confident on trails. Up front, you have a 63mm-travel suspension fork with an on-the-fly suspension lockout for when you switch terrain. You even have hydraulic Hayes disc brakes, so if you're commuting in the rain, or riding with a little mud in the mix, you've got the confidence of all-conditions stopping power. Go everywhere and ride it all aboard your DS!