evo.com | Devinci Mountain Completes > The Devinci Kobain A 29 SX 12s Complete Mountain Bike is a slack, capable trail bike that means business without taking itself too seriously. A full aluminum frame soaks up rough terrain with a 130mm fork up front, while the 12-speed drivetrain keeps you climbing efficiently and descending confidently. It's the kind of bike that makes you want to throw a leg over, hit the trail, and find out what's around the next corner. Travel 130mm Front Updated Geometry Modern trail bike geometry featuring a longer reach and slacker head angle for confidently tackling technical sections, while steeper seat tube angle helps you motor up the climbs Standard Boost 148 Frames designed around Boost 148 offer ample tire clearance so you can take advantage of improved wheel stiffness. Wheel Size 29" Aluminum Optimum G04 130mm Frame | Devinci Kobain A 29 SX 12s Complete Mountain Bike 2026 - Large