Parts Unlimited 1222-0691 520 PO Series Drive Chain - 90 Links exhaust-exhaust-brackets-hangers All dirt bike case savers

All dirt bike case savers accept one tooth larger sprocket

2008-2009 Harley Davidson FXD Dyna Super Glide

2010 Arctic Cat 400 4x4 Auto TRV

but the stock cooling system just can't keep up

2018 Arctic Cat Norseman 6000 ES

Parts Unlimited 1222-0691 520 PO Series Drive Chain - 90 Links exhaust-exhaust-brackets-hangers All dirt bike case saversChain Application: Street Chain Length: 90 Chain Type: 520 Features quad pin riveting, solid bushings and rollers, and tough O ring seals. Shot peened and pre stretched. Provides 1 1 2 times longer wear life than an O ring chain and 12 times longer wear life than a standard chain. Made in Japan. Recommended for motorcycles originally equipped with O ring chains..