# Crankshafts

> This is a plain-text (markdown) copy of a page on tboltusa.com, made for AI assistants. People see the same page at the HTML link below.

- **Breadcrumbs:** [Home](https://tboltusa.com/store/index.md) > [Pit Bike Engine Parts](https://tboltusa.com/store/pit-bike-engine-parts-c-51.md) > Crankshafts
- **Web page:** [this page on tboltusa.com](https://tboltusa.com/store/pit-bike-engine-parts-crankshafts-c-51_109.html)
- **Markdown:** [this page as markdown](https://tboltusa.com/store/pit-bike-engine-parts-crankshafts-c-51_109.md)
- **Generated:** 2026-11-06 02:19 EST
- **Site guide for AI assistants:** [llms.txt](https://tboltusa.com/llms.txt)
- **Your list:** To list everything you have looked at in one page, with current prices and stock, add ids to this address (comma separated, up to 20 of each): `https://tboltusa.com/store/seen.md?c=109`

All prices are in US dollars (USD). Shipping and any tax are worked out at checkout.

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

- [AIR FILTER OUTERWEARS](https://tboltusa.com/store/pit-bike-engine-parts-air-filter-outerwears-c-51_1110.md)
- [Air Filters](https://tboltusa.com/store/pit-bike-engine-parts-air-filters-c-51_519.md)
- [BATTERY](https://tboltusa.com/store/pit-bike-engine-parts-battery-c-51_1116.md)
- [Big Bore and Stroker Kits](https://tboltusa.com/store/pit-bike-engine-parts-big-bore-and-stroker-kits-c-51_24.md)
- [Camshafts](https://tboltusa.com/store/pit-bike-engine-parts-camshafts-c-51_52.md)
- [Carb Intakes](https://tboltusa.com/store/pit-bike-engine-parts-carb-intakes-c-51_527.md)
- [Carb Kits & Throttle Cables](https://tboltusa.com/store/pit-bike-engine-parts-carb-kits-throttle-cables-c-51_38.md)
- [Carbs and Jets](https://tboltusa.com/store/pit-bike-engine-parts-carbs-and-jets-c-51_528.md)
- [Chinese 50-110cc Performance](https://tboltusa.com/store/pit-bike-engine-parts-chinese-50-110cc-performance-c-51_37.md)
- [Clutch Kits](https://tboltusa.com/store/pit-bike-engine-parts-clutch-kits-c-51_67.md)
- [Cylinder Heads & Parts](https://tboltusa.com/store/pit-bike-engine-parts-cylinder-heads-parts-c-51_110.md)
- [Cylinders](https://tboltusa.com/store/pit-bike-engine-parts-cylinders-c-51_111.md)
- [Daytona Anima 150/190 4V Performance parts](https://tboltusa.com/store/pit-bike-engine-parts-daytona-anima-150190-4v-performance-parts-c-51_535.md)
- [Daytona 190FE 5 speed E start](https://tboltusa.com/store/pit-bike-engine-parts-daytona-190fe-speed-start-c-51_1152.md)
- [Daytona Anima 150 and 190 4V O.E.M. Parts](https://tboltusa.com/store/pit-bike-engine-parts-daytona-anima-150-and-190-4v-oem-parts-c-51_928.md)
- [Electrical](https://tboltusa.com/store/pit-bike-engine-parts-electrical-c-51_143.md)
- [Engine Covers & Engine Parts](https://tboltusa.com/store/pit-bike-engine-parts-engine-covers-engine-parts-c-51_514.md)
- [Exhaust Pipes](https://tboltusa.com/store/pit-bike-engine-parts-exhaust-pipes-c-51_31.md)
- [Gaskets & Seals](https://tboltusa.com/store/pit-bike-engine-parts-gaskets-seals-c-51_785.md)
- [GPX YX 124 & 140 Parts and Kits](https://tboltusa.com/store/pit-bike-engine-parts-gpx-yx-124-140-parts-and-kits-c-51_29.md)
- [KAYO SSR 170 Engine parts](https://tboltusa.com/store/pit-bike-engine-parts-kayo-ssr-170-engine-parts-c-51_1104.md)
- [Lifan Kits](https://tboltusa.com/store/pit-bike-engine-parts-lifan-kits-c-51_102.md)
- [Lubes, Oils & Chemicals](https://tboltusa.com/store/pit-bike-engine-parts-lubes-oils-chemicals-c-51_58.md)
- [Oil Coolers & Oil Filters](https://tboltusa.com/store/pit-bike-engine-parts-oil-coolers-oil-filters-c-51_61.md)
- [Parts & Kits ZS 155cc & YX150/160](https://tboltusa.com/store/pit-bike-engine-parts-parts-kits-zs-155cc-yx150160-c-51_105.md)
- [Piston Kits](https://tboltusa.com/store/pit-bike-engine-parts-piston-kits-c-51_96.md)
- [Shop tools](https://tboltusa.com/store/pit-bike-engine-parts-shop-tools-c-51_142.md)
- [SPARK PLUG](https://tboltusa.com/store/pit-bike-engine-parts-spark-plug-c-51_1117.md)
- [YX 140 E-START PARTS](https://tboltusa.com/store/pit-bike-engine-parts-yx-140-start-parts-c-51_1115.md)
- [ZS190 & ZS212 Parts](https://tboltusa.com/store/pit-bike-engine-parts-zs190-zs212-parts-c-51_1094.md)
- [Hardware](https://tboltusa.com/store/pit-bike-engine-parts-hardware-c-51_906.md)

## Products

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

- [TBParts - KLX110 Z125 55mm Stroker Crankshaft - 2010 & Up](https://tboltusa.com/store/tbparts-klx110-z125-55mm-stroker-crankshaft-2010-up-p-2619.md): part number `TBW0700`; $199.99 USD; 2 left
- [All Balls - Crankshaft Bearing - Honda 50s, 70s, XL/XR75](https://tboltusa.com/store/all-balls-crankshaft-bearing-honda-50s-70s-xlxr75-p-5566.md): part number `W-22-41031`; $39.88 USD; 1 left
- [GPX 125 / YX 140 57mm Crank](https://tboltusa.com/store/gpx-125-yx-140-57mm-crank-p-623.md): part number `WHS-2887`; $109.00 USD; 2 left
- [TBParts - 51mm Stroker crank for Honda 50/70 Z50 XR/CRF50 & 70 12v CDI Motors](https://tboltusa.com/store/tbparts-51mm-stroker-crank-for-honda-5070-z50-xrcrf50-70-12v-cdi-motors-p-622.md): part number `TBW0319`; $199.99 USD; 1 left
- [TBParts - 622 51mm Stroker crank for 3 speed Honda Z50 - CT70 6v Motors](https://tboltusa.com/store/tbparts-622-51mm-stroker-crank-for-speed-honda-z50-ct70-6v-motors-p-2621.md): part number `TBW0622`; $199.99 USD; 1 left
- [TBParts - 713 51mm Stroker crank for 4 speed Honda CT70H SL/XL70 & ATC70 6v Motors (some 3 speed)](https://tboltusa.com/store/tbparts-713-51mm-stroker-crank-for-speed-honda-ct70h-slxl70-atc70-6v-motors-some-speed-p-2622.md): part number `TBW0713`; $199.99 USD; 1 left
- [TBParts - DRZ110 KLX110 55mm Stroker Crankshaft Kit for 03 - Present models](https://tboltusa.com/store/tbparts-drz110-klx110-55mm-stroker-crankshaft-kit-for-03-present-models-p-552.md): part number `TBW9182`; $229.99 USD; 7 left
- [TBParts - Replacement Crank Bearings Set 20X52X15 for TBparts 50/70 Strokers](https://tboltusa.com/store/tbparts-replacement-crank-bearings-set-20x52x15-for-tbparts-5070-strokers-p-9564.md): part number `TBW0786`; $14.99 USD; 2 left
- [TRC replacement 49.5mm Crank for China 86cc-107cc (90-110 motors)](https://tboltusa.com/store/trc-replacement-495mm-crank-for-china-86cc-107cc-90-110-motors-p-874.md): part number `TRC-0847`; $39.95 USD; 3 left
- [YX160 57mm Short Crank](https://tboltusa.com/store/yx160-57mm-short-crank-p-651.md): part number `WHS-2149`; $128.99 USD; 2 left
- [ZS 155cc HO Crank](https://tboltusa.com/store/zs-155cc-ho-crank-p-2445.md): part number `TRC-2445`; $129.99 USD; 1 left

Stock: "in stock" = 9 or more, a number = that many left, "out of stock" = cannot be ordered now. "options" = choose options on the product page before it can go in the cart. Product links go to the markdown copy; for the web page change the ending .md to .html.

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