# Z50 79-87 Big Bore and stroker kits

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- **Breadcrumbs:** [Home](https://tboltusa.com/store/index.md) > [TB Parts](https://tboltusa.com/store/tb-parts-c-68.md) > [Z50 79-87](https://tboltusa.com/store/tb-parts-z50-79-87-c-68_1064.md) > Z50 79-87 Big Bore and stroker kits
- **Web page:** [this page on tboltusa.com](https://tboltusa.com/store/z50-79-87-z50-79-87-big-bore-and-stroker-kits-c-68_1064_1065.html)
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Products are filed in categories. Most top categories split by bike or engine model; a product can be listed in more than one category.

## Next to this category

- [Z50 79-87 Shifter Kicker throttle lever](https://tboltusa.com/store/z50-79-87-z50-79-87-shifter-kicker-throttle-lever-c-68_1064_1076.md)
- [Z50 79-87 Carb kits and Parts](https://tboltusa.com/store/z50-79-87-z50-79-87-carb-kits-and-parts-c-68_1064_1067.md)
- [Z50 79-87 Chassis Parts](https://tboltusa.com/store/z50-79-87-z50-79-87-chassis-parts-c-68_1064_74.md)
- [Z50 79-87 Electrical](https://tboltusa.com/store/z50-79-87-z50-79-87-electrical-c-68_1064_1077.md)
- [Z50 79-87 Engine and clutch parts](https://tboltusa.com/store/z50-79-87-z50-79-87-engine-and-clutch-parts-c-68_1064_1068.md)
- [Z50 79-87 Exhaust pipes](https://tboltusa.com/store/z50-79-87-z50-79-87-exhaust-pipes-c-68_1064_1066.md)

## Products

Showing 1 to 11 of 11 products (page 1 of 1).

- [TBParts - Roller Rocker Race Head V2 Kit for 88cc & 108cc Z50 CRF50 XR50 & Pit bikes](https://tboltusa.com/store/tbparts-roller-rocker-race-head-v2-kit-for-88cc-108cc-z50-crf50-xr50-pit-bikes-p-8600.md): part number `TBW9102`; $549.99 USD; 2 left
- [TBParts - Vintage Roller Rocker Race Head V2 Kit for 88cc & 108cc Z50 82-87](https://tboltusa.com/store/tbparts-vintage-roller-rocker-race-head-v2-kit-for-88cc-108cc-z50-82-87-p-232.md): part number `TBW09102-Z50 82-87`; $499.00 USD; 2 left
- [Vintage Honda 88cc big bore & Carb kit Z50 82-87](https://tboltusa.com/store/vintage-honda-88cc-big-bore-carb-kit-z50-82-87-p-1432.md): part number `TBW0933-Z5082-87`; $229.99 USD; 6 left
- [TBParts - Vintage Honda 108cc Stroker big bore & 26mm Carb kit 69-81 Z50](https://tboltusa.com/store/tbparts-vintage-honda-108cc-stroker-big-bore-26mm-carb-kit-69-81-z50-p-2625.md): part number `TBW9094-69-81Z50`; $629.99 USD; out of stock
- [TBParts - Vintage Honda 88cc big bore Kit Z50 69-81](https://tboltusa.com/store/tbparts-vintage-honda-88cc-big-bore-kit-z50-69-81-p-1426.md): part number `TBW0925-Z5069-81`; $149.99 USD; 2 left
- [TBParts - Vintage Honda 88cc big bore Kit Z50 82-87](https://tboltusa.com/store/tbparts-vintage-honda-88cc-big-bore-kit-z50-82-87-p-1433.md): part number `TBW0929-Z5082-87`; $149.99 USD; in stock
- [TBParts - Vintage Honda 88cc Race Head big bore Kit Z50 79-81](https://tboltusa.com/store/tbparts-vintage-honda-88cc-race-head-big-bore-kit-z50-79-81-p-1429.md): part number `TBW0939-Z5079-81`; $419.99 USD; out of stock
- [TBParts - Vintage Honda 88cc Race Head big bore Kit Z50 82-87](https://tboltusa.com/store/tbparts-vintage-honda-88cc-race-head-big-bore-kit-z50-82-87-p-1434.md): part number `TBW0940-Z5082-87`; $419.99 USD; 8 left
- [TBParts - Vintage Race Head V2 108cc Big Bore Kit and Stroker Crank Z50 69-81 CT70 3 speed 69-](https://tboltusa.com/store/tbparts-vintage-race-head-v2-108cc-big-bore-kit-and-stroker-crank-z50-69-81-ct70-speed-69-p-48.md): part number `TBW9110`; $729.99 USD; 2 left
- [TBParts - Vintage Roller Rocker Race Head V2 108cc Big Bore w/ Mikuni VM26 69-81 Z50 CT70 and 73-80 ATC 70 3 speed](https://tboltusa.com/store/tbparts-vintage-roller-rocker-race-head-v2-108cc-big-bore-mikuni-vm26-69-81-z50-ct70-and-73-80-atc-70-speed-p-2095.md): part number `TBW9119`; $902.99 USD; 2 left
- [TBParts - Vintage Roller Rocker Race Head V2 88cc Big Bore Kit Z50 82-87](https://tboltusa.com/store/tbparts-vintage-roller-rocker-race-head-v2-88cc-big-bore-kit-z50-82-87-p-235.md): part number `TBW9105`; $599.99 USD; 2 left

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