Built to Ride Everything

The Transition Sentinel Aluminum 2026 is a hard-charging trail bike that blurs the line between playful trail riding and full-on enduro performance. Designed as a true do-it-all platform, it thrives on everything from everyday singletrack laps to steep, technical descents. Its balanced personality makes it equally capable of climbing all day or dropping into aggressive terrain with confidence.

Confidence Meets Control

At the core of the Sentinel is a carefully tuned suspension platform that keeps the bike riding high in its travel while remaining responsive and lively. The progressive leverage curve delivers small bump sensitivity, strong mid-stroke support, and a controlled ramp on big hits, giving riders a composed and predictable feel when pushing harder. Whether you are threading through roots or sending into rough lines, it stays calm, planted, and ready for more.

Dial Your Ride Feel

The Sentinel Aluminum 2026 is built around adaptability. With both full 29" and mixed wheel configurations available, riders can fine-tune how the bike handles - choosing maximum speed and rollover or a more agile and playful setup. Combined with modern geometry and a durable alloy frame, it delivers a versatile ride that evolves with your style and terrain, not the other way around.

Features

• 150mm rear travel paired with a 160mm front fork for aggressive trail and enduro riding
• Aluminum frame construction for durability and value without sacrificing performance
• Mixed wheel or full 29" compatibility for customizable ride feel
• Progressive suspension kinematics for balanced support and control
• Optimized anti-squat tuning for efficient pedaling and acceleration
• Coil and air shock compatibility with consistent performance across setups
• Modern geometry, designed for stability on descents and efficiency on climbs
• Dropper post and 1x drivetrain compatibility for trail-ready functionality