Transition Spur Mountain Bike

The Spur is an 'All-Country' bike, meaning it bridges the gap between a lightweight cross-country racer and a more aggressive trail bike. It is designed for riders who prioritize climbing efficiency and long-distance speed but still want a capable, stable machine for technical descents.

While 120mm is considered short-travel by modern standards, the Spur's suspension kinematics and SBG geometry make it feel more capable than the numbers suggest. It is highly efficient for pedaling over roots and rocks, though it won't absorb massive drops or high-speed rock gardens as plushly as a dedicated enduro bike.

Yes, Transition's SBG (Speed Balanced Geometry) is specifically designed to keep the bike stable and composed at speed. The slack head angle and longer reach provide confidence on steep descents, while the shorter offset fork keeps the steering feeling sharp and responsive in tight switchbacks.

Yes, the Spur comes equipped with a OneUp dropper post, which is a standard inclusion for this build. It allows you to quickly adjust your saddle height on the fly, which is essential for transitioning between climbing and descending.

Absolutely. The frame features a UDH (Universal Derailleur Hanger) and standard component spacing, making it highly compatible with most modern drivetrain and wheel upgrades. It is a great platform if you plan to start with this build and swap out parts as they wear or as your preferences evolve.

The 29-inch wheels provide excellent rollover capability, helping you maintain momentum over obstacles and smoothing out the trail. Combined with the lightweight carbon frame, these wheels make the bike feel fast and efficient, though they require a bit more input to flick around extremely tight, low-speed corners compared to smaller wheel sizes.