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Overview
Fast shipping and the lowest prices.
Find the right part for your make and model at DB Electrical.
Item Number: 4271-1E
100% Brand New Aftermarket Part From DB Electrical
Product Specs
| Item Condition | Aftermarket Part |
| • Stage 1 ITR: dual-cam motor: Intake and exhaust cams sold separately. | |
| • Excellent bottom-end and midrange increase. | |
| • Includes auto-decompression mechanism. | |
| • Uses stock valve springs. |
Applications List
| MAKE | TYPE | MODEL | YEAR | ENGINE |
| Yamaha | Dirt Bike | YZ 250 F | 2014 | |
| Yamaha | Dirt Bike | YZ 250 F | 2015 | |
| Yamaha | Dirt Bike | YZ 250 F | 2016 |
Replaces These Part Numbers
| Yamaha | 1SM-12180-00-00, 1SM-12180-10-00 |