Manitou JUnit Comp Suspension Fork - 20" 100mm 15 x 110mm 40 mm Offset Black. The JUNIT Comp is a youth-sized 20” and 24” suspension fork. Finally young riders have the option for either a 20” or 24” wheel to enjoy the lightweight high-quality chassis. JUNIT Comp features a 1.5” tapered alloy steerer tube and a forged hollow crown. 32mm 6000 series black anodized stanchions are completed with Manitou’s signature Reverse Arch. Lightweight riders benefit from the easily adjustable Air spring system adjustable rebound and our proven ABS damper.