This mountain bike is a Specialized Stumpjumper Comp Alloy with a 27.5 inch wheel size, ideal for off-road cycling. It was released in 2018 and is in excellent working order. The bike features full suspension, both front and rear, and is made of durable alloy material.The frame size is large, making it suitable for tall riders. The bike is perfect for those who enjoy challenging terrain and adventurous rides. Spare shox fox rp23 kashima coated rockvshox monarch fox float r fitted recent service new crankset raceface chain dmr vault pedals race face stem renthal fat bars & death grips.