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Engine > Cylinder Kits & Pistons >
2- AND 4-CYCLE MOTORCYCLE PISTONS
Features
- All Wiseco pistons are forged from aerospace aluminum alloys on Wiseco’s state-of-the art forging presses
- Built on a legacy of championships for over 60 years by American craftsmen
- Wiseco pistons have the latest dyno-tested technology to out-perform the competition
- Wiseco forged pistons are priced with rings and circlips
- Wiseco rings, clips and wrist pins only fit Wiseco pistons; also note that ring types do not interchange (i.e. CD is not interchangeable with TD)
- See replacement rings, wrist pins, and circlip pricing below
- Each ring set is for one piston
- See Wiseco ring buyer’s guide for details
Images
HONDA
| Part # | Description | Retail |
|---|---|---|
| 4117M08900 | FITS MODEL: XR, XL500 79-82, FT500 82-84 (10.5:1 comp.), OVERSIZE: Std. - Piston | $186.68 |
| 3504XC | FITS MODEL: XR, XL500 79-82, FT500 82-84 (10.5:1 comp.), OVERSIZE: Std. - Replacement Rings | $32.02 |
| S527 | FITS MODEL: XR, XL500 79-82, FT500 82-84 (10.5:1 comp.), OVERSIZE: Std. - Replacement Wrist Pin | $15.58 |
| CW21 | FITS MODEL: XR, XL500 79-82, FT500 82-84 (10.5:1 comp.), OVERSIZE: Std. - Replacement Circlip | $2.00 |
| 4117M08950 | FITS MODEL: XR, XL500 79-82, FT500 82-84 (10.5:1 comp.), OVERSIZE: 0.5mm - Piston | $186.68 |
| 3524XC | FITS MODEL: XR, XL500 79-82, FT500 82-84 (10.5:1 comp.), OVERSIZE: 0.5mm - Replacement Rings | $32.02 |
| S527 | FITS MODEL: XR, XL500 79-82, FT500 82-84 (10.5:1 comp.), OVERSIZE: 0.5mm - Replacement Wrist Pin | $15.58 |
| CW21 | FITS MODEL: XR, XL500 79-82, FT500 82-84 (10.5:1 comp.), OVERSIZE: 0.5mm - Replacement Circlip | $2.00 |
| 4117M09000 | FITS MODEL: XR, XL500 79-82, FT500 82-84 (10.5:1 comp.), OVERSIZE: 1.0mm - Piston | $186.68 |
| 3544XC | FITS MODEL: XR, XL500 79-82, FT500 82-84 (10.5:1 comp.), OVERSIZE: 1.0mm - Replacement Rings | $32.02 |
| S527 | FITS MODEL: XR, XL500 79-82, FT500 82-84 (10.5:1 comp.), OVERSIZE: 1.0mm - Replacement Wrist Pin | $15.58 |
| CW21 | FITS MODEL: XR, XL500 79-82, FT500 82-84 (10.5:1 comp.), OVERSIZE: 1.0mm - Replacement Circlip | $2.00 |
| 4163M08900 | FITS MODEL: XR, XL500 79-82, FT500 82-84 (12:1 comp.), OVERSIZE: Std. - Piston | $197.79 |
| 3504XC | FITS MODEL: XR, XL500 79-82, FT500 82-84 (12:1 comp.), OVERSIZE: Std. - Replacement Rings | $32.02 |
| S527 | FITS MODEL: XR, XL500 79-82, FT500 82-84 (12:1 comp.), OVERSIZE: Std. - Replacement Wrist Pin | $15.58 |
| CW21 | FITS MODEL: XR, XL500 79-82, FT500 82-84 (12:1 comp.), OVERSIZE: Std. - Replacement Circlip | $2.00 |
| 4163M08950 | FITS MODEL: XR, XL500 79-82, FT500 82-84 (12:1 comp.), OVERSIZE: 0.5mm - Piston | $197.79 |
| 3524XC | FITS MODEL: XR, XL500 79-82, FT500 82-84 (12:1 comp.), OVERSIZE: 0.5mm - Replacement Rings | $32.02 |
| S527 | FITS MODEL: XR, XL500 79-82, FT500 82-84 (12:1 comp.), OVERSIZE: 0.5mm - Replacement Wrist Pin | $15.58 |
| CW21 | FITS MODEL: XR, XL500 79-82, FT500 82-84 (12:1 comp.), OVERSIZE: 0.5mm - Replacement Circlip | $2.00 |
| 4163M09000 | FITS MODEL: XR, XL500 79-82, FT500 82-84 (12:1 comp.), OVERSIZE: 1.0mm - Piston | $197.79 |
| 3544XC | FITS MODEL: XR, XL500 79-82, FT500 82-84 (12:1 comp.), OVERSIZE: 1.0mm - Replacement Rings | $32.02 |
| S527 | FITS MODEL: XR, XL500 79-82, FT500 82-84 (12:1 comp.), OVERSIZE: 1.0mm - Replacement Wrist Pin | $15.58 |
| CW21 | FITS MODEL: XR, XL500 79-82, FT500 82-84 (12:1 comp.), OVERSIZE: 1.0mm - Replacement Circlip | $2.00 |
| 4332M10000 | FITS MODEL: XL600 83-87, RFVC (11:1 comp.), OVERSIZE: Std. - Piston | $181.45 |
| 3937XH | FITS MODEL: XL600 83-87, RFVC (11:1 comp.), OVERSIZE: Std. - Replacement Rings | $32.02 |
| CW24 | FITS MODEL: XL600 83-87, RFVC (11:1 comp.), OVERSIZE: Std. - Replacement Circlip | $2.00 |
| 4332M10100 | FITS MODEL: XL600 83-87, RFVC (11:1 comp.), OVERSIZE: 1.0mm - Piston | $181.45 |
| 3977XH | FITS MODEL: XL600 83-87, RFVC (11:1 comp.), OVERSIZE: 1.0mm - Replacement Rings | $32.02 |
| CW24 | FITS MODEL: XL600 83-87, RFVC (11:1 comp.), OVERSIZE: 1.0mm - Replacement Circlip | $2.00 |
KAWASAKI
| Part # | Description | Retail |
|---|---|---|
| 149M06100 | FITS MODEL: 500S, H-1, KH, Mach III, OVERSIZE: 1.0mm - Piston | $134.34 |
| S-256 | FITS MODEL: 500S, H-1, KH, Mach III, OVERSIZE: 1.0mm - Replacement Wrist Pin | $14.90 |
| CW16 | FITS MODEL: 500S, H-1, KH, Mach III, OVERSIZE: 1.0mm - Replacement Circlip | $2.00 |
| 149M06150 | FITS MODEL: 500S, H-1, KH, Mach III, OVERSIZE: 1.5mm - Piston | $147.79 |
| 2421CD | FITS MODEL: 500S, H-1, KH, Mach III, OVERSIZE: 1.5mm - Replacement Rings | $33.42 |
| S-256 | FITS MODEL: 500S, H-1, KH, Mach III, OVERSIZE: 1.5mm - Replacement Wrist Pin | $14.90 |
| CW16 | FITS MODEL: 500S, H-1, KH, Mach III, OVERSIZE: 1.5mm - Replacement Circlip | $2.00 |
| 2441CD | FITS MODEL: 500S, H-1, KH, Mach III, OVERSIZE: 2.0mm - Replacement Rings | $33.42 |
| S-256 | FITS MODEL: 500S, H-1, KH, Mach III, OVERSIZE: 2.0mm - Replacement Wrist Pin | $14.90 |
| CW16 | FITS MODEL: 500S, H-1, KH, Mach III, OVERSIZE: 2.0mm - Replacement Circlip | $2.00 |
| 423M07100 | FITS MODEL: 750 Mach IV, H2 Race Model, OVERSIZE: Std. - Piston | $152.47 |
| 2795CD | FITS MODEL: 750 Mach IV, H2 Race Model, OVERSIZE: Std. - Replacement Rings | $33.42 |
| S-259 | FITS MODEL: 750 Mach IV, H2 Race Model, OVERSIZE: Std. - Replacement Wrist Pin | $14.90 |
| CW16 | FITS MODEL: 750 Mach IV, H2 Race Model, OVERSIZE: Std. - Replacement Circlip | $2.00 |
| 423M07150 | FITS MODEL: 750 Mach IV, H2 Race Model, OVERSIZE: 0.5mm - Piston | $152.47 |
| 2815CD | FITS MODEL: 750 Mach IV, H2 Race Model, OVERSIZE: 0.5mm - Replacement Rings | $33.42 |
| S-259 | FITS MODEL: 750 Mach IV, H2 Race Model, OVERSIZE: 0.5mm - Replacement Wrist Pin | $14.90 |
| CW16 | FITS MODEL: 750 Mach IV, H2 Race Model, OVERSIZE: 0.5mm - Replacement Circlip | $2.00 |
| 423M07200 | FITS MODEL: 750 Mach IV, H2 Race Model, OVERSIZE: 1.0mm - Piston | $152.47 |
| 2835CD | FITS MODEL: 750 Mach IV, H2 Race Model, OVERSIZE: 1.0mm - Replacement Rings | $33.42 |
| S-259 | FITS MODEL: 750 Mach IV, H2 Race Model, OVERSIZE: 1.0mm - Replacement Wrist Pin | $14.90 |
| CW16 | FITS MODEL: 750 Mach IV, H2 Race Model, OVERSIZE: 1.0mm - Replacement Circlip | $2.00 |
| 423M07250 | FITS MODEL: 750 Mach IV, H2 Race Model, OVERSIZE: 1.5mm - Piston | $167.73 |
| 2854CD | FITS MODEL: 750 Mach IV, H2 Race Model, OVERSIZE: 1.5mm - Replacement Rings | $33.42 |
| S-259 | FITS MODEL: 750 Mach IV, H2 Race Model, OVERSIZE: 1.5mm - Replacement Wrist Pin | $14.90 |
| CW16 | FITS MODEL: 750 Mach IV, H2 Race Model, OVERSIZE: 1.5mm - Replacement Circlip | $2.00 |
| 2874CD | FITS MODEL: 750 Mach IV, H2 Race Model, OVERSIZE: 2.0mm - Replacement Rings | $33.42 |
YAMAHA
| Part # | Description | Retail |
|---|---|---|
| 598M04300 | FITS MODEL: YSR50 Big Bore kit (57cc), OVERSIZE: 3.0mm - Piston | $92.03 |
| 598M04350 | FITS MODEL: YSR50 Big Bore kit (57cc), OVERSIZE: 3.5mm - Piston | $92.03 |
| 598M04400 | FITS MODEL: YSR50 Big Bore kit (57cc), OVERSIZE: 4.0mm - Piston | $92.03 |
| 393M06400 | FITS MODEL: RD350 73-75, RD400 76-79, OVERSIZE: Std. - Piston | $120.50 |
| 2520CD | FITS MODEL: RD350 73-75, RD400 76-79, OVERSIZE: Std. - Replacement Rings | $33.42 |
| S-486 | FITS MODEL: RD350 73-75, RD400 76-79, OVERSIZE: Std. - Replacement Wrist Pin | $14.90 |
| CW16 | FITS MODEL: RD350 73-75, RD400 76-79, OVERSIZE: Std. - Replacement Circlip | $2.00 |
| 393M06450 | FITS MODEL: RD350 73-75, RD400 76-79, OVERSIZE: 0.5mm - Piston | $120.50 |
| 2539CD | FITS MODEL: RD350 73-75, RD400 76-79, OVERSIZE: 0.5mm - Replacement Rings | $33.42 |
| S-486 | FITS MODEL: RD350 73-75, RD400 76-79, OVERSIZE: 0.5mm - Replacement Wrist Pin | $14.90 |
| CW16 | FITS MODEL: RD350 73-75, RD400 76-79, OVERSIZE: 0.5mm - Replacement Circlip | $2.00 |
| 393M06500 | FITS MODEL: RD350 73-75, RD400 76-79, OVERSIZE: 1.0mm - Piston | $120.50 |
| 2559CD | FITS MODEL: RD350 73-75, RD400 76-79, OVERSIZE: 1.0mm - Replacement Rings | $33.42 |
| S-486 | FITS MODEL: RD350 73-75, RD400 76-79, OVERSIZE: 1.0mm - Replacement Wrist Pin | $14.90 |
| CW16 | FITS MODEL: RD350 73-75, RD400 76-79, OVERSIZE: 1.0mm - Replacement Circlip | $2.00 |
| 393M06550 | FITS MODEL: RD350 73-75, RD400 76-79, OVERSIZE: 1.5mm - Piston | $132.55 |
| 2579CD | FITS MODEL: RD350 73-75, RD400 76-79, OVERSIZE: 1.5mm - Replacement Rings | $33.42 |
| S-486 | FITS MODEL: RD350 73-75, RD400 76-79, OVERSIZE: 1.5mm - Replacement Wrist Pin | $14.90 |
| CW16 | FITS MODEL: RD350 73-75, RD400 76-79, OVERSIZE: 1.5mm - Replacement Circlip | $2.00 |
| 393M06600 | FITS MODEL: RD350 73-75, RD400 76-79, OVERSIZE: 2.0mm - Piston | $132.55 |
| 2598CD | FITS MODEL: RD350 73-75, RD400 76-79, OVERSIZE: 2.0mm - Replacement Rings | $33.42 |
| S-486 | FITS MODEL: RD350 73-75, RD400 76-79, OVERSIZE: 2.0mm - Replacement Wrist Pin | $14.90 |
| CW16 | FITS MODEL: RD350 73-75, RD400 76-79, OVERSIZE: 2.0mm - Replacement Circlip | $2.00 |
| 4596M09500 | FITS MODEL: XT600 84-89, SRX600 86, OVERSIZE: Std. - Piston | $186.76 |
| 3740XH | FITS MODEL: XT600 84-89, SRX600 86, OVERSIZE: Std. - Replacement Rings | $32.02 |
| CW22 | FITS MODEL: XT600 84-89, SRX600 86, OVERSIZE: Std. - Replacement Circlip | $2.00 |
Descriptions and notes
Wiseco pistons can be fitted only with Wiseco rings. Wiseco rings fit only Wiseco pistons.
This item appears on page 1305 of the Street Catalog