In Stock Engine parts Dio 180cc crankcase Bwsp black color cnc engine case dio50 TS79088494 USD 1,600 Bwsp billet engine case for Honda Dio50 180cc upgrade with electric starter. Second gene of "Blitz" cases light weight. Can fit cylinder size 62mm, crankshaft 58mm. Made with 6061 aluminum. Will never crack! This case can be installed for any Dio model without any modifications. Add to cart