Product Description
Features:
- Machined from 2618 T6 high tensile forged aluminum
- Dome/Dish features smooth flowing radii and require no deburring or preparation
- JE designs are specifically engineered for extreme applications including professional competition
- Pins, pin fitment, wire locks and rings included
Yamaha YZF-R6 06-20
Std Bore: 67mm
| Piston Kit # |
Disp. | Bore Size |
Over Size |
Comp Ratio |
Gram Wt (g) |
Skirt Style |
Ring # | Pin # | Lock # | |||
 |
||||||||||||
| 262317 | 599cc | 67mm | STD | 13.1:1 | 130 | FSR | XA6700 | 591-1650-14-PTC | 591-040-MW | |||
|
||||||||||||
| 262318 | 635cc | 69mm | +2mm | 13.1:1 | 142 | FSR | XA6900 | 591-1650-14-PTC | 591-040-MW | |||
Yamaha YZF-R6 01-05
Std Bore: 66.5mm
| Piston Kit # |
Disp. | Bore Size |
Over Size |
Comp Ratio |
Gram Wt (g) |
Skirt Style |
Ring # | Pin # | Lock # | |||
|
||||||||||||
| 247959 | 618cc | 66.5mm | +1mm | 12.5:1 | 129 | FSR | XA6650 | 630-1650-12-93C | 630-050-MW | |||
|
||||||||||||
| 221324 | 637cc | 67.5mm | +2mm | 12.5:1 | 127 | FSR | XA6750 | 630-1650-12-93C | 630-050-MW | |||
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Product Reviews
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Recommended
Pistons perfect for reinstating the 08 r6, excellent CNC machining and finished with extreme accuracy. Recommended
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Top Notch Quality
These are some of the best if not THE BEST pistons you can buy for the money. I am currently rebuilding an 08 R6 and turning it into a 636. My engine builder is involved in AMA and sponsors several teams. He recommended JE for increased performance and reliability. Can't wait till race season.
