Harley Davidson Flhrxs 1868 ABS 2019-2025 S&S Cycle 136" Big Bore Cylinder Kit 910-0850

Description

136″ Big Bore Cylinder Kit

Bolt on kit, the largest cylinder bore possible without requiring machining of crankcases

Includes MLS (multi-layered steel) head gaskets and cam cover badge

S&S stroker 4.625″ flywheel required and is sold separately

Takes 107″/114″/117″ to 136″ displacement

Original engine serial numbers are retained

Retains stock engine height

Made in the USA

Product Fitment

This product is suitable for the following motorcycles:
Harley Davidson
FLHRXS 1868	2019, 2020, 2021, 2022, 2023, 2024, 2025

S&S Cycle offers premium high performance solutions for Harley-Davidson and other v-twin motorcycles. Since its founding in 1958 S&S has become the most respected name in v-twin high performance aftermarket, with an American made product line that includes engine components, exhaust and fuel systems, engine upgrade kits, and complete engines.

Wheels & Tyres

Accessories

Gifts

Bodywork

Parts & Servicing

Clothing

Helmets & Accessories

Fluids & Lubricants

Pit, Paddock & Garage