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-R1 09-14
Std Bore: 78mm
| Piston Kit # |
Disp. | Bore Size |
Over Size |
Comp Ratio |
Gram Wt (g) |
Skirt Style |
Ring # | Pin # | Lock # | |||
 |
||||||||||||
| 290126 | 998cc | 78mm | STD | 13.5:1 | 201 | FSR | OEM (Not incl) | 669-1650-14-PTC | 669-050-MW | |||
Yamaha YZF-R1 07-08
Std Bore: 77mm
| Piston Kit # |
Disp. | Bore Size |
Over Size |
Comp Ratio |
Gram Wt (g) |
Skirt Style |
Ring # | Pin # | Lock # | |||
|
||||||||||||
| 262541 | 998cc | 77mm | STD | 13.8:1 | 196 | FSR | XU7700 | 669-1650-14-PTC | 669-050-MW | |||
Yamaha YZF-R1 04-06
Std Bore: 77mm
| Piston Kit # |
Disp. | Bore Size |
Over Size |
Comp Ratio |
Gram Wt (g) |
Skirt Style |
Ring # | Pin # | Lock # | |||
|
||||||||||||
| 222099 | 998cc | 77mm | STD | 13.5:1 | 183 | FSR | XU7700 | 669-1650-14-PTC | 669-050-MW | |||
|
||||||||||||
| 222098 | 1051cc | 79mm | +2mm | 13.5:1 | 191 | FSR | XG7900 | 669-1650-14-PTC | 669-050-MW | |||
Yamaha YZF-R1 98-03
Std Bore: 74mm
| Piston Kit # |
Disp. | Bore Size |
Over Size |
Comp Ratio |
Gram Wt (g) |
Skirt Style |
Ring # | Pin # | Lock # | |||
|
||||||||||||
| 262326 | 998cc | 74mm | STD | 9.0:1 | 191 | Round | XA7400 | 669-2050-14-TSC | 669-050-MW | |||
|
||||||||||||
| 247958 | 998cc | 74mm | STD | 10.0:1 | 182 | Round | XA7400 | 669-2050-14-TSC | 669-050-MW | |||
|
||||||||||||
| 174998 | 998cc | 74mm | STD | 13.0:1 | 177 | Round | OEM (Not Included) | 669-2050-11-52C | 669-050-MW | |||
|
||||||||||||
| 222096 | 998cc | 74mm | STD | 13.0:1 | 163 | FSR | XA7400 | 669-1650-14-TTC | 669-050-MW | |||
|
||||||||||||
| 222095 | 1052cc | 76mm | +2mm | 13.0:1 | 171 | FSR | XG7600 | 669-1650-14-TTC | 669-050-MW | |||
|
||||||||||||
| 221392 | 1029cc | 75mm | +1mm | 13.0:1 | 156 | FSR | XG7500 | 669-1650-14-TTC | 669-050-MW | |||
