Refining The Legend

The Transition Sentinel Carbon Frameset is the starting point for a do-it-all trail bike that feels just as comfortable on everyday rides as it does on steep technical descents. Its carbon frame combines the stability and confidence of an aggressive enduro bike with the lively character that makes the Sentinel so much fun on flow trails and technical singletrack.

Wheel Setup Options

The Sentinel supports both full 29" and mixed-wheel setups. Go with dual 29" wheels for maximum rollover and speed or choose a mixed setup for a more agile and playful rear end. A geo-adjust flip chip keeps the geometry dialed for either configuration.

Dialed Suspension Feel

With 150mm of rear travel and a progressive leverage curve, the Sentinel balances small-bump sensitivity with solid mid-stroke support and plenty of control on bigger hits. Its suspension kinematics keep the bike responsive under power without losing the traction and composure needed on rough descents.

The frameset comes with a FOX Float X2 Factory shock, giving your custom build a solid foundation right from the start.