New SBT Brand Cylinders with fitment for Yamaha 800 GP| XL800 | GP800R | XLT800Replacing your damaged cylinder has never been easier with an SBT Brand new cylinder. Brand New Electroplated Cylinder - 4.8" Height Replaces Stock OEM Cylinders No Core? No Problem! - No Exchange Required *Also available in kit form. Bare Cylinder - Additional purchase of Power Valve, Piston Kit and Power Valve Rebuild Kit Recommended