S&S CYCLE MK136 Black Edition Engine - Oil Cooled - 49 State - M8 Touring 310-1290 Tool Bag Include new-style billet end caps

Include new-style billet end caps with internal machined flutes

Silicon BNS pull tab for convenient and safe engagement of the BNS

Solar-reflective leather in the seating area and automotive-grade vinyl on the sides

PrimaLoft® Gold Insulation Aerogel is proven to perform

Vest features anti-bacterial properties

S&S CYCLE MK136 Black Edition Engine - Oil Cooled - 49 State - M8 Touring 310-1290 Tool Bag Include new-style billet end capsCylinder Heads: High flow cylinder heads with premium seats, guides, valves, springs, and seals +1. 00 mm (EU 1,00 mm) oversized intake and exhaust valves Valves are 0. 030"(EU 0,030") longer than stock for improved valvetrain geometry 0. 605"(EU 0,605") max lift valve spring Enlarged cooling passage around the exhaust seats S&S exclusive breather boxes Crankcase: Patented dual spray piston cooling jets Precision machined oil scraper Enlarged oil sump