Bring your 1991-01 Suzuki RM80 back to peak operating condition with the L.A. Sleeve Two-Stroke Cylinder Sleeve (FL5140). This replacement sleeve bypasses the need for costly replating by offering a precision centerless ground exterior that seats perfectly into your cylinder. Pre-machined with precision-cut ports, it eliminates the difficulty of manual alignment, ensuring your intake and exhaust timing remain true to factory specs. Built for the standard 47.50mm bore, this sleeve provides the durability and smooth wall surface necessary for the high-RPM demands of mini-moto racing. Trust Cheetah’s Powersports for the components you need to keep your Suzuki screaming on the track.
Features:
- Cylinder sleeve made from chrome-moly alloy
- Outside diameter precision centerless ground
- Ports cut to precision dimensions and shapes for ease of installation and port match-up
- Inside diameter must be bored and honed to size piston after installation
- Standard bore size 47.50mm
- Original block has a cast-in sleeve liner in the cylinder.
- The cylinder must be bored out to accept the new cylinder sleeve.
- The cast-in liner will be bored completely out of the cylinder.
- Do not try to push out the cast-in liner, cylinder damage may be the result.
- For liquid cooled engine.
- Inside diameter must be bored and honed to size piston after installation.
- Product images may only represent the class of product and not the specific model.
