
The facts.
| Brand | Sitta |
|---|---|
| Part Number | Z003 |
| Material | Chrome-molybdenum steel |
| Chain Pitch | 520 |
| Available Tooth Counts | 15, 16, 17 |
| Fitment | Suzuki GSX-R 1000 (2009-2016) |
| Intended Use | Road and track |
DescriptionThe whole story▼
Sitta has been engineering drivetrain components for road and track use for decades, and the Z003 front sprocket distils that heritage into a single precision-machined part purpose-built for the Suzuki GSX-R 1000. Crafted from chrome-molybdenum steel and offered in 15, 16 and 17-tooth configurations, it gives GSX-R 1000 riders between 2009 and 2016 a genuine opportunity to tailor their gearing without compromising on durability or fitment quality.
Key Features
- Chrome-molybdenum steel construction delivers outstanding wear resistance and tensile strength under sustained high-RPM stress
- High-precision machining ensures zero play at installation — the sprocket seats exactly as it should, every time
- Three tooth counts (15, 16, 17) let you dial in your gearing for the track, spirited road riding, or longer touring runs
- 520 pitch compatibility aligns perfectly with the GSX-R 1000 drivetrain specification for the 2009-2016 model range
- Part number Z003 confirmed for straightforward identification and reordering
Material, Finish and Heritage
The Z003 carries the understated, purposeful aesthetic that defines Sitta's range — clean machined faces, consistent tooth geometry and a finish that reflects the brand's motorsport roots. Chrome-molybdenum steel is a deliberate choice: harder and tougher than standard carbon steel, it resists the micro-deformation that causes chain wear to accelerate over time. The result is a sprocket that looks as considered as it performs, whether it is fitted to a weekend road machine or a dedicated track bike.
Gearing Your GSX-R 1000 for the Road or Track
Choosing the right front sprocket tooth count has a meaningful effect on how the GSX-R 1000 behaves in real-world conditions.
- 15 teeth — shorter gearing, sharper acceleration off corners, more responsive engine feel and faster revving; ideal for tight, technical circuits or urban use
- 16 teeth — a balanced middle ground that suits mixed-use riding, retaining strong acceleration while taking the edge off motorway cruising RPM
- 17 teeth — longer gearing for high-speed circuits or extended road journeys where a lower cruise RPM improves comfort and reduces drivetrain wear
Please note: the product image currently shown depicts the Sitta Z001. No dedicated image is available for the Z003 at this time; the two sprockets are visually very similar.
Fitment and Compatibility
- Suzuki GSX-R 1000, model years 2009 to 2016
- Chain pitch: 520
Specifications
| Brand | Sitta |
|---|---|
| Part Number | Z003 |
| Material | Chrome-molybdenum steel |
| Chain Pitch | 520 |
| Available Tooth Counts | 15, 16, 17 |
| Fitment | Suzuki GSX-R 1000 (2009-2016) |
| Intended Use | Road and track |
FitmentWhich bikes this fits▼
- Suzuki GSX-R 1000 (2009–2016)
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