Check the listing for details. Performance Lightened Flywheel for Yamaha Blaster YFS200 88-06. Condition: Remanufactured. Listed at 169.99 USD. Yamaha Blaster Performance Flywheel Lightening ServiceFits all years (88-06) Lightening your flywheel is a great way to achieve faster acceleration, quicker throttle response, better engine braking and increased engine RPM's. Best of all this performance upgrade doesn't require any jetting changes to your existing carburetor. Simply bolt on and ride! What separates us from other flywheel lightening services? We use computer aided drafting to accurately calculate material removal weight which eliminates any guess work that's done with trail methods. Therefore we can offer greater customizability that's accurate and cost effective. The calculated geometry is then transferred to our fully automated high precision CNC lathes. The flywheel is then prepared with our proprietary stuffer blocks to prevent steel chips from getting attached to the internal magnets during machining. Where as the competition removes the magnets prior to machining which can alter the balance of the flywheel. We do not disassemble anything and can ensure a chip free flywheel in return. The flywheel is then mounted to the CNC lathe by using the original taper of the crankshaft that is indicated to .25 microns or better to ensure a perfectly balanced flywheel. The flywheel is then cleaned and finished with clear coat for rust prevention. Technical Specifications: Weight Reduced: 270 grams (20% Reduction)Finish Type: Clear Coated Note: The listing pictures are for reference only. Since we re-machine used stock flywheels some will look slightly different than others as far as dirt and finish. However the machine work will be identical to what is shown in the pictures. Satisfaction Guaranteed or your Money Back! Will Ship Within 24 Hours of Receiving PaymentInternational and One Day Express Shipping AvailableCNC Machined in the U.S.A. with FREE SHIPPING!!!