Transition Sentinel

Ride the Transition Sentinel

“Send-It-All”

Effortless airtime and unmatched playfulness with the GiddyUp suspension system

Enduro specs compliment the impressive trail riding character for the best of both worlds

{formbuilder:MTA0Nzg2}

Transition Sentinel Top Tier Build

Ride what the pros ride with the Sentinel Carbon AXS build kit featuring a dominating list of components. At the forefront of the Carbon AXS build is the tried and true high-performing SRAM GX Eagle AXS drivetrain that can handle impact, shift under load, and is fully waterproof. The Sentinel Carbon AXS drivetrain simplifies your riding experience with wireless shifting and a worry-free design; the SRAM AXS app allows you to customize your shifting response and keep an eye on the battery life of your drivetrain.

The Sentinel Carbon AXS build kit features OneUp bars and a OneUp Dropper post with an extra-long seat post insertion to get your seat out of the way when the trail gets steep. An ANVL stem and an ANVL saddle are designed to perfectly complement Transition’s bikes, designed in house, to keep up with hard-charging riders and the playful character of bikes like the Sentinel.

The Carbon AXS build kit tips just over 31 pounds, even with the beefy enduro Maxxis Assegai and Minion tires. You’ll have ample traction through loose and loamy forests or racing through sandy corners.

FOX Factory suspension is designed by and for pros. The Sentinel Carbon AXS comes stock with a FOX Float X2 Factory shock, offering coil-like compliance for plush performance. Paired with a FOX Float 36 Factory 160mm fork, the Sentinel upholds a high level of responsiveness.

The Best Transition Sentinel Value Builds

The Sentinel Alloy NX gives riders a modern alloy build kit option to meet them where they are. The Sentinel Alloy NX optimizes durability, performance, and affordability. The entire Sentinel lineup features integrated frame protection for added durability.

At a price point nearly half of the top build, the Sentinel Alloy NX features many high-end components. A OneUp Dropper Post is arguably one of the best in the industry for reliability, and the Sentinel features an extra-long seat post insertion so you can readily get the saddle out of your way when it's time to point it downhill. The Sentinel Alloy NX rolls on aggressive enduro Maxxis Assegai and Minion tires, taking full advantage of the 29” wheels' ability to send up, over, and through all the chunk and chunder on the trail.

The Sentinel Alloy NX features a 1x12 SRAM NX drivetrain that shifts efficiently, with plenty of gear range to get you going. Paired with Speed Balanced Geometry, the Alloy NX Sentinel is a skillful climber to keep you going lap after lap. The Sentinel Alloy NX is designed with GiddyUp suspension and a FOX Float shock and fork, driving the bike's overall comfort and responsiveness. The Sentinel Alloy NX suspension is primed for aggressive enduro riding with adjustment options to optimize the system to your preferences.

Request a custom Transition Sentinel quote!

Shop Similar Bikes

Specialized Stumpjumper Evo

Specialized Enduro

Yeti SB160

Santa Cruz Megatower

Santa Cruz Bronson

Santa Cruz Hightower

Juliana Roubion

Pivot Switchblade

Transition Patrol

Transition Spire

Giant Reign

Transition Sentinel

Filter Right
Best sellingAlphabetically, A-ZAlphabetically, Z-APrice, low to highPrice, high to lowDate, old to newDate, new to old

Filter

Sort by
Down

Nicknamed the “Send-It-All", the Transition Sentinel is a progressive long travel bike for sending. The Sentinel will inspire confidence in your riding while handling impressively well.


Speed Balanced Geometry (SBG) gives the Sentinel a longer reach, steeper seat tube angle, and reduced fork offset for impressive climbing capabilities and the power to roll through tech. The Sentinel’s modern geometry equates to a solid platform for rallying downhill and a lively character so you can whip the bike around corners and while airborne. SBG gives you a better handling bike so you can put your energy into riding and sending. 


Built to charge hard through dry desert riding, wet coastal weather, bike parks, and efforts at altitude, the Sentinel’s tough-built alloy or carbon frames, Enduro Max bearings, and integrated frame protection assure that you and your bike are up for any challenge. 


The Sentinel’s 160mm fork and 150mm rear shock (air or coil compatible) are responsive, stable, and ready to fly. GiddyUp suspension utilizes a four-bar Horst Link system for a progressive leverage curve and tuned anti-squat. In short, the Sentinel absorbs the chunder and retains a bottomless feel in hard-charging terrain. 


The Sentinel rides the line between a trail and an enduro bike, with the best of both worlds. There is no compromise between the Sentinel's long travel suspension for downhill sending and its remarkable pedaling performance.