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🔥 Power Up Your Ride with Athena’s Big Bore Boost! ⚡
Athena’s 58mm 144cc Big Bore Cylinder Kit is a precision-engineered upgrade for Kawasaki KX 125 (2003-2007), delivering race-proven power and durability. Featuring a nickel-carbide coated aluminum cylinder, widened water jackets for enhanced cooling, and a molybdenum-coated forged piston, this bolt-on kit requires no machining and includes all necessary components plus installation instructions. Ideal for riders craving reliable, high-performance offroad power with extended engine life.
| Manufacturer | Athena |
| Brand | Athena |
| Model | P400250100011 |
| Item Weight | 4.19 pounds |
| Product Dimensions | 8.27 x 14.57 x 6.3 inches |
| Item model number | P400250100011 |
| Is Discontinued By Manufacturer | No |
| Exterior | Painted |
| Manufacturer Part Number | P400250100011 |
M**T
Went together easy!
Well made kit! Went together easy!
Trustpilot
1 day ago
2 months ago