Upgrades stock belt drive to chain drive. Retains stock cush drive isolator. Heat-treated and coated for added durability. Custom steel rear sprocket, includes 25-tooth front sprocket. Sprocket ratios comparable to stock gearing. High-quality O-ring chain recommended. Replacement rear sprockets sold separately, 54-tooth part 1210-2493, 51-tooth part 1210-2494. Made in the U.S.A.. Requires 130-link 530 chain (sold separately).
