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SUNSTAR WORKS-Z STEEL REAR SPROCKETS The evolution of the exclusive WORKS-Z sprocket, now made from the highest quality stainless steel. Weight up to 50% lighter than standard steel sprockets. 100% heat treated and even lighter than before with new weight reduction hole cut outs, but still has a hardness 5 times that of an aluminum sprocket and twice that of a standard steel sprocket. Up to 4 times more durable with 1.2 times the lateral strength of any aluminum sprocket. Great self cleaning capabilities due to the offset tooth design, same as the original WORKS-Z sprocket which extends the life of the entire chain drive system.
Video presentation for rear sprocket 520 49t work-z
| Product specifications | |
|---|---|
| Vendor part # | 8-3631-49 |
| Weight | 0.9500 Kg |
| UM | EA |
| UNITS | Each |
| TYPE | Drive |
| STYLE | Lightweight |
| TEETH | 49 |
| POSITION | Rear |
| PITCH | 520 |
| MATERIAL | Steel |
| COLOR | Natural |
| PRODUCT NAME | Sprocket |
