- Order number: 055-701202
CDI Unit (Ignition Unit) – For Jinling 250 JLA-21B & SPY Racing Quad SPY250F1 / SPY250F2
Heart of the Ignition – Ensures Correct Ignition Timing and Engine Performance!
The CDI unit (Capacitor Discharge Ignition) is a critical electronic component that precisely controls the ignition timing. A faulty CDI is often the cause of starting problems, misfires, loss of power, or an engine that simply won't rev beyond a certain speed.
This CDI Ignition Unit is the precise replacement for the 250cc quad models and ensures correct and powerful ignition for:
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Jinling 250 JLA-21B ATV
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SPY Racing Quad SPY250F1
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SPY Racing Quad SPY250F2
Product Details and Benefits
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Restores Ignition Performance: Provides a precise spark and optimal engine running.
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Precise Ignition Control: Ensures the correct ignition timing in all speed ranges.
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Plug & Play: Direct replacement with matching plug connectors.
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Broad Compatibility: Specifically for the common Jinling and SPY Racing 250cc models.
| Specification | Detail |
| Article Type | CDI Unit (Ignition Unit) |
| Quality | High-Quality Replacement Part |
| Suitable for | Jinling 250 JLA-21B, SPY Racing Quad SPY250F1, SPY250F2 |
| Article No. | 055-701202 |
Important Note on Verification and Compatibility
CDI units are vehicle-specifically programmed and must match the design (number and shape of connectors) exactly. Precise verification of the design and plugs is essential. Please visually compare the item with your old part. Also, please pay attention to all article information such as the shape of the housing and the configuration of the plug connectors (e.g., number of pins and plugs), to ensure correct electrical connection and function.
Installation Instructions (Intended as Guidance Only!)
Important Note: Work on the electrical system requires caution. Always disconnect the battery before replacing electrical components. The following guide is intended only as assistance.
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Preparation: Secure the quad and turn off the engine. Disconnect the battery (negative terminal first!).
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Disassembly: Locate the CDI unit (often under the seat or a fairing). Carefully disconnect the plug connectors. Loosen the mounting.
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Replacement: Mount the new CDI unit in the original position. Firmly connect the plugs.
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Test: Reconnect the battery. Perform a test start to verify the correct ignition function.
Restore the full engine performance of your quad! Order the CDI Unit (Art. No. 055-701202)!