- Order number: 056-400101
Drive Chain (520) with 44 Links – For Quad ATV Bashan BS250AS-43
Maintenance-Free Power Transmission – The Robust Chain for the Reliable Connection of Engine and Axle!
The drive chain is a highly stressed and safety-critical component on your quad. It transmits engine power to the rear axle and is thus decisive for riding dynamics. A worn, stretched, or torn chain can lead to loss of power, noisy running, and serious damage to the vehicle or injuries. Therefore, the chain must be regularly checked for wear and replaced immediately if necessary.
This Drive Chain in the common size 520 is suitable for the Quad ATV Bashan BS250AS-43. With 44 links (length), it corresponds to the specifications for correct mounting and tension on this model. It ensures efficient power transmission and the restoration of original performance.
Product Details and Benefits
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Strong Power Transmission: Robust design in the standard 520 pitch.
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Precise Length: Pre-assembled with 44 links for the Bashan BS250AS-43.
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High Safety: Ensures a reliable connection and reduces the risk of chain failure.
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Precise Fit: Direct replacement for the original part.
| Specification | Detail |
| Article Type | Drive Chain |
| Chain Pitch | 520 |
| Number of Links | 44 Links |
| Quality | High-Quality Replacement Part |
| Suitable for | Quad ATV Bashan BS250AS-43 |
| Article No. | 056-400101 |
Important Note on Verification and Compatibility
The number of links in the chain is essential for correct assembly and adjustment. Please absolutely check the required number of links of your old part before purchasing, as modifications to the pinion or sprocket might require a different length. The pitch (520) and the number of links (44) must exactly match your required chain.
Installation Instructions (Intended as Guidance Only!)
Important Note: Correct chain tension is critical. A chain that is too loose or too tight can lead to damage to the swingarm, bearings, and transmission. Anyone who is unsure or does not possess the necessary specialized knowledge should have this work carried out by qualified personnel. The following guide is intended only as assistance.
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Preparation: Secure the ATV on a stand and turn off the engine.
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Disassembly: Remove the chain guard. Detach the master link (if present) or separate the chain in another way. Loosen the rear axle mounting to allow the axle to be moved.
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Replacement: Thread the new chain and connect it with the included master link (or the designated connection).
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Tension: Adjust the chain tension according to the manufacturer's specifications (manual). The chain should have a certain slack (often between 20 mm and 30 mm).
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Test: Check the correct chain tension at several points on the chain and ensure that the chain moves freely. Reinstall the chain guard.
Ensure reliable power transmission and the safety of your ATV! Order the Drive Chain 520 / 44 Links (Art. No. 056-400101)!
