Sitta Front Sprocket Kawasaki ZX-10R / ZX-10RR (2004-2026) – Chrome-Moly Steel, 525 Pitch (7182)

When the drivetrain is the link between engine and tarmac, the quality of every component in that chain matters. The Sitta 7182 front sprocket is CNC-machined from high-tensile chrome-molybdenum steel — a material chosen for its exceptional hardness, fatigue resistance and long service life — making it one of the most durable front sprocket options available for the Kawasaki ZX-10R and ZX-10RR across the full 2004 to 2026 model range.

Key Features

• High-tensile chrome-molybdenum steel construction for maximum wear resistance and longevity
• CNC-machined for precise tooth geometry, ensuring accurate power transfer and smooth chain engagement
• Available in 14, 15, and 16 teeth to allow fine-tuning of acceleration, top speed, and engine rev range
• Dedicated 525 pitch compatibility — engineered specifically for 525 chain kits used on the ZX-10R platform
• Suitable for spirited road riding, track days, and endurance use alike
• Direct OE-specification fit for fast, straightforward installation with no modification required

Build Quality and Materials

The foundation of the Sitta 7182 is its chrome-molybdenum steel alloy, a material with a long pedigree in demanding mechanical applications. Compared to standard carbon steel sprockets, chrome-moly offers a superior strength-to-weight ratio and substantially higher resistance to the cyclic stress that front sprockets absorb with every acceleration event. The CNC machining process ensures each tooth profile is cut to tight tolerances, meaning the sprocket beds in quickly, wears evenly, and maintains consistent engagement geometry throughout its service life.

Choosing the Right Gearing for Your ZX-10R

The front sprocket tooth count has a disproportionately large effect on the overall gearing ratio of your ZX-10R or ZX-10RR. A single tooth change at the front is roughly equivalent to three teeth at the rear, so the selection between 14, 15, and 16 teeth gives a meaningful range of tuning options.

• 14 teeth — shorter overall gearing delivers sharper acceleration and improved response out of tight corners; the preferred choice for track use and technical road riding
• 15 teeth — the balanced mid-specification, closely matching factory gearing for versatile road and occasional track duty
• 16 teeth — taller gearing reduces engine revs at motorway speeds, improving cruising refinement and fuel efficiency on longer runs while raising top speed potential

Please note: the product image shows the Sitta Z001 model, which is visually very similar to the 7182. No official product image for the 7182 is currently available.

Fitment and Compatibility

The Sitta 7182 front sprocket is designed exclusively for 525 pitch chains. Verify your chain pitch before ordering — fitting a sprocket with an incorrect pitch will cause rapid wear and unsafe operation.

• Kawasaki ZX-10R Ninja — model years 2004 to 2026
• Kawasaki ZX-10RR Ninja — model years 2017 to 2026
• Compatible with 525 pitch chain kits only

Specifications