£932.11

Athena (P400485100030 58mm 144cc Big Bore Cylinder Kit

P400485100030

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Price History & Forecast

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Last 30 days • 30 data points (No recent data available)

Historical
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£932.11 £885.50 £904.15 £922.79 £941.43 £960.07 £978.72 25 March 2026 01 April 2026 08 April 2026 15 April 2026 23 April 2026

Price Distribution

Price distribution over 30 days • 1 price levels

Days at Price
30 days 0 8 15 23 30 £932 Days at Price

Price Analysis

Most common price: £932 (30 days, 100.0%)

Price range: £932 - £932

Price levels: 1 different prices over 30 days

Description

Athena's Big Bore kit brings the raw power you have been missing in an easy to install, reliable package that bolts on with no machining needed in most cases, and includes easy-to-follow step-by-step installation instructions. Constructed from aluminum, the cylinder is lined with a nickel-carbide coating for durable, reliable performance, and the water jackets have been widened for a higher flow rate, cooling the cylinder, resulting in less power lost due to heat. Features a forged piston that's been molybdenum coated for high performance use and extended wear life. Includes: big bore cylinder, big bore piston, piston pin, piston pin rings, gasket kit. Note: To achieve optimum performance re-jet the carburetor with the available jet kits. Fits: Yamaha YZ 125 LC 2005-2014.

Key Features

International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

Athena's Big Bore kit brings the raw power you have been missing in an easy to install, reliable package that bolts on with no machining needed in most cases, and includes easy-to-follow step-by-step installation instructions

Built from race proven designs to Yamaha factory specifications

Chosen by the top race teams in all forms of racing including super cross, motocross, GNCC, superbike, and more

Maximizes HP and service life in Yamaha Dirt Bikes and offroad vehicles

Product Specifications

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