## Cylinder Works Big Bore 11005-K01 - Boost Your TRX 450's Power! This complete 99.00mm 477cc cylinder from Cylinder Works is the perfect solution for those looking to increase the power and performance of their Honda TRX 450 ER (06-14) or TRX 450 R (06-09). The Big Bore 11005-K01 kit offers a significant increase in displacement to 477cc, providing a noticeable boost in power and torque. ### Precision and Performance Cylinder Works is a renowned brand known for its high-quality motorcycle parts. This cylinder is precisely manufactured to ensure a perfect fit and long-lasting performance. The kit includes the cylinder, a Vertex #23523 piston kit, and a complete gasket set, making installation easy. The increased cylinder bore of 99mm, combined with the Hot Rods Crankshaft #4193 (sold separately), allows you to achieve a displacement of 500cc. A compression ratio of 12.0:1 further enhances performance. ### Key Benefits: * **Increased power and torque:** Enjoy a more dynamic ride thanks to the increased displacement. * **High-quality construction:** Cylinder Works guarantees durability and reliability. * **Complete kit:** Everything you need for installation in one package. * **Precise fit:** Perfectly fits Honda TRX 450 ER (06-14) and TRX 450 R (06-09) models. * **Increased displacement to 477cc:** A noticeable performance boost. * **Expandable to 500cc:** With Hot Rods Crankshaft #4193 (sold separately). ### Technical Data: * Cylinder Bore: 99.00mm * Displacement: 477cc * Compression Ratio: 12.0:1 * Engine Type: 4-stroke * Piston Kit: Vertex #23523