Hi this auction is for a KHS Montana Summit mountain bicycle. It has a lot of Shimano components see pics SGX, STX, DEORE XT more. The frame is midcrank to seat post approx 18". This bike is in used condition and will need some love to restore. The seat post is stuck I used a grinder to cut it for easier shipping. The middle sprocket is shot. The rims and tires 26" look ok. The frame Tru Temper AVR. This bike will need some work to get her back on the road or use for parts selling as-is as-found ask questions