# KLX140

> 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) > [TB Parts](https://tboltusa.com/store/tb-parts-c-68.md) > KLX140
- **Web page:** [this page on tboltusa.com](https://tboltusa.com/store/tb-parts-klx140-c-68_1113.html)
- **Markdown:** [this page as markdown](https://tboltusa.com/store/tb-parts-klx140-c-68_1113.md)
- **Generated:** 2026-11-07 11:20 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=1113`

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.

About this category (the store's own text):

**Stock Specifications**

- Front tire - 70/100 x 17" / Rear tire - 90/100 x 14"
- Front sprocket - 14 Tooth / Rear sprocket - 50 Tooth
- KLX140R Chain - 428 x 122 links
- KLX140L Chain - 428 x 126 links
- KLX140G Chain - 428 x 134 links
- Spark plug - NGK C7HSA
- Main jet - 95
- Pilot - 38

## Next to this category

- [Chinese Engines](https://tboltusa.com/store/tb-parts-chinese-engines-c-68_70.md)
- [CRF110](https://tboltusa.com/store/tb-parts-crf110-c-68_913.md)
- [CRF125F](https://tboltusa.com/store/tb-parts-crf125f-c-68_1122.md)
- [CRF50 XR50 Z50 88-Up](https://tboltusa.com/store/tb-parts-crf50-xr50-z50-88-up-c-68_73.md)
- [CRF70 XR70](https://tboltusa.com/store/tb-parts-crf70-xr70-c-68_77.md)
- [CT70](https://tboltusa.com/store/tb-parts-ct70-c-68_75.md)
- [KLX110 DRZ110](https://tboltusa.com/store/tb-parts-klx110-drz110-c-68_1048.md)
- [Monkey 2019-present](https://tboltusa.com/store/tb-parts-monkey-2019-present-c-68_1095.md)
- [Motoped](https://tboltusa.com/store/tb-parts-motoped-c-68_966.md)
- [MSX125 Grom](https://tboltusa.com/store/tb-parts-msx125-grom-c-68_946.md)
- [SL70 XL70](https://tboltusa.com/store/tb-parts-sl70-xl70-c-68_76.md)
- [Super Cub C125 - Trail 125 - DAX125](https://tboltusa.com/store/tb-parts-super-cub-c125-trail-125-dax125-c-68_1149.md)
- [Surron](https://tboltusa.com/store/tb-parts-surron-c-68_1153.md)
- [TRX 70](https://tboltusa.com/store/tb-parts-trx-70-c-68_531.md)
- [TRX90](https://tboltusa.com/store/tb-parts-trx90-c-68_808.md)
- [TT-R110](https://tboltusa.com/store/tb-parts-tt-r110-c-68_1114.md)
- [XR100 CRF100](https://tboltusa.com/store/tb-parts-xr100-crf100-c-68_80.md)
- [XR75](https://tboltusa.com/store/tb-parts-xr75-c-68_78.md)
- [XR80 CRF80](https://tboltusa.com/store/tb-parts-xr80-crf80-c-68_79.md)
- [Z125 PRO](https://tboltusa.com/store/tb-parts-z125-pro-c-68_1091.md)
- [Z50 79-87](https://tboltusa.com/store/tb-parts-z50-79-87-c-68_1064.md)
- [Z50 88-99](https://tboltusa.com/store/tb-parts-z50-88-99-c-68_1056.md)
- [Z50 K0-78](https://tboltusa.com/store/tb-parts-z50-k0-78-c-68_1063.md)
- [ATC 70](https://tboltusa.com/store/tb-parts-atc-70-c-68_529.md)

## Products

Showing 1 to 24 of 96 products (page 1 of 4).

- [Mikuni 22mm Carburetor Kit for KLX140 w/ Stock Air Box](https://tboltusa.com/store/mikuni-22mm-carburetor-kit-for-klx140-stock-air-box-p-12507.md): part number `TRC-1573`; $174.95 USD; out of stock
- [TBParts - Billet Tappet Cover set Black DRZ110 - KLX110 - Z125 - KLX140](https://tboltusa.com/store/tbparts-billet-tappet-cover-set-black-drz110-klx110-z125-klx140-p-12708.md): part number `TBW1770`; $38.99 USD; 1 left
- [TBparts - VM26 Carburetor Kit for KLX140](https://tboltusa.com/store/tbparts-vm26-carburetor-kit-for-klx140-p-11755.md): part number `TBW9205`; $222.99 USD; in stock
- [Cam Timing Chain for KLX140 KLX & DRZ110 02-09](https://tboltusa.com/store/cam-timing-chain-for-klx140-klx-drz110-02-09-p-1674.md): part numbers `92057-0691` / `TBW0795`; $27.27 USD; 3 left
- [TBparts - Billet Waterproof Combo Start Switch and Kill Switch for KLX140 and KLX110 2010-Present](https://tboltusa.com/store/tbparts-billet-waterproof-combo-start-switch-and-kill-switch-for-klx140-and-klx110-2010-present-p-12674.md): part number `TBW2174`; $92.99 USD; in stock
- [TBparts - Center Case Bearing Kit for KLX140](https://tboltusa.com/store/tbparts-center-case-bearing-kit-for-klx140-p-12425.md): part number `TBW1891`; $54.99 USD; 2 left
- [TBparts - Clutch Cover Gasket for KLX140](https://tboltusa.com/store/tbparts-clutch-cover-gasket-for-klx140-p-12120.md): part number `TBW1667`; $10.99 USD; 5 left
- [TBparts - Gasket and Seal Kit for KLX140](https://tboltusa.com/store/tbparts-gasket-and-seal-kit-for-klx140-p-12121.md): part number `TBW1666`; $39.99 USD; 2 left
- [TBparts Kickstand Bolt And Spring Set for KLX140](https://tboltusa.com/store/tbparts-kickstand-bolt-and-spring-set-for-klx140-p-2690.md): part number `TBW1930`; $14.99 USD; 2 left
- [TBparts - +6mm Stroker Crank for KLX140](https://tboltusa.com/store/tbparts-6mm-stroker-crank-for-klx140-p-12630.md): part number `TBW1916`; $284.99 USD; 8 left
- [TBparts - 16" CNC Rear Wheel Assembly for KLX140](https://tboltusa.com/store/tbparts-16-cnc-rear-wheel-assembly-for-klx140-p-12734.md): part number `TBW1996`; $394.99 USD; 2 left
- [TBparts - 170cc Big Bore and VM26 Carb Kit KLX140](https://tboltusa.com/store/tbparts-170cc-big-bore-and-vm26-carb-kit-klx140-p-11874.md): part number `TBW9206`; $397.99 USD; in stock, options
- [TBparts - 170cc Big Bore Kit for KLX140](https://tboltusa.com/store/tbparts-170cc-big-bore-kit-for-klx140-p-11606.md): part number `TBW9204`; $189.99 USD; in stock, options
- [TBparts - 170cc Big Bore Kit with Cam and VM26 Carb Kit for KLX140](https://tboltusa.com/store/tbparts-170cc-big-bore-kit-with-cam-and-vm26-carb-kit-for-klx140-p-12068.md): part number `TBW9207`; $462.99 USD; in stock, options
- [TBparts - 170cc Big Bore Kit with Forged Piston, cam and Nibbi 26mm Carb Kit for KLX140](https://tboltusa.com/store/tbparts-170cc-big-bore-kit-with-forged-piston-cam-and-nibbi-26mm-carb-kit-for-klx140-p-2682.md): part number `TBW9466`; $449.99 USD; 2 left
- [TBparts - 19" CNC Front Wheel Assembly for KLX140](https://tboltusa.com/store/tbparts-19-cnc-front-wheel-assembly-for-klx140-p-12735.md): part number `TBW1995`; $379.99 USD; 2 left
- [TBparts - 19″ / 16″ CNC Front & Rear Wheel Kit for KLX140](https://tboltusa.com/store/tbparts-19-16-cnc-front-rear-wheel-kit-for-klx140-p-11301.md): part number `TBW9816`; $699.99 USD; 2 left
- [TBPARTS - 63mm Cylinder for KLX140 with 170cc Bore Kit](https://tboltusa.com/store/tbparts-63mm-cylinder-for-klx140-with-170cc-bore-kit-p-11609.md): part number `TBW1545`; $139.99 USD; 1 left
- [TBPARTS - 63MM Piston for KLX140 with 170cc Bore Kit](https://tboltusa.com/store/tbparts-63mm-piston-for-klx140-with-170cc-bore-kit-p-11607.md): part number `TBW1543`; $76.99 USD; 1 left
- [TBParts - 63mm Piston Ring Set KLX140 170cc](https://tboltusa.com/store/tbparts-63mm-piston-ring-set-klx140-170cc-p-8947.md): part number `TBW1587`; $23.99 USD; 1 left
- [TBparts - Air Filter for KLX 140](https://tboltusa.com/store/tbparts-air-filter-for-klx-140-p-12207.md): part number `TBW1571`; $11.99 USD; 2 left
- [Tbparts - Aluminum CNC Black Gas Cap with Vent for KLX140 and KLX110 2010 - present](https://tboltusa.com/store/tbparts-aluminum-cnc-black-gas-cap-with-vent-for-klx140-and-klx110-2010-present-p-8075.md): part number `TBW1936`; $49.99 USD; 1 left
- [Tbparts - Aluminum CNC Green Gas Cap with Vent for KLX140 and KLX110 2010 - present](https://tboltusa.com/store/tbparts-aluminum-cnc-green-gas-cap-with-vent-for-klx140-and-klx110-2010-present-p-2763.md): part number `TBW1938`; $49.99 USD; 1 left
- [Tbparts - Aluminum CNC Silver Gas Cap with Vent for KLX140 and KLX110 2010 - present](https://tboltusa.com/store/tbparts-aluminum-cnc-silver-gas-cap-with-vent-for-klx140-and-klx110-2010-present-p-2764.md): part number `TBW1937`; $49.99 USD; 2 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.

- [Next page (page 2)](https://tboltusa.com/store/tb-parts-klx140-c-68_1113.md?page=2)

## Navigate

- Up one level: [TB Parts](https://tboltusa.com/store/tb-parts-c-68.md)
- [Home](https://tboltusa.com/store/index.md)
- Search address: `https://tboltusa.com/store/search.md?keywords=YOUR+WORDS`