# KLX140 Chain and Sprocket

> 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) > [Japanese Mini Bike Parts](https://tboltusa.com/store/japanese-mini-bike-parts-c-100.md) > [KLX 140](https://tboltusa.com/store/japanese-mini-bike-parts-klx-140-c-100_602.md) > KLX140 Chain and Sprocket
- **Web page:** [this page on tboltusa.com](https://tboltusa.com/store/klx-140-klx140-chain-and-sprocket-c-100_602_1140.html)
- **Markdown:** [this page as markdown](https://tboltusa.com/store/klx-140-klx140-chain-and-sprocket-c-100_602_1140.md)
- **Generated:** 2026-11-07 11:26 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=1140`

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

- [KLX140 Bars and Controlls](https://tboltusa.com/store/klx-140-klx140-bars-and-controlls-c-100_602_1139.md)
- [KLX140 Billet Engine Covers](https://tboltusa.com/store/klx-140-klx140-billet-engine-covers-c-100_602_1147.md)
- [KLX140 Brake](https://tboltusa.com/store/klx-140-klx140-brake-c-100_602_1145.md)
- [KLX140 Chassis](https://tboltusa.com/store/klx-140-klx140-chassis-c-100_602_1146.md)
- [KLX140 Electrical](https://tboltusa.com/store/klx-140-klx140-electrical-c-100_602_1141.md)
- [KLX140 Engine and Carb](https://tboltusa.com/store/klx-140-klx140-engine-and-carb-c-100_602_1142.md)
- [KLX140 Exhaust](https://tboltusa.com/store/klx-140-klx140-exhaust-c-100_602_1143.md)
- [KLX140 Suspension](https://tboltusa.com/store/klx-140-klx140-suspension-c-100_602_1144.md)

## Products

Showing 1 to 18 of 18 products (page 1 of 1).

- [12T Front Sprocket for KLX140](https://tboltusa.com/store/12t-front-sprocket-for-klx140-p-12736.md): part number `TBW1646`; $19.95 USD; 6 left
- [13T Front Sprocket for KLX140](https://tboltusa.com/store/13t-front-sprocket-for-klx140-p-11839.md): part numbers `W-55-150113` / `1212-0751`; $19.95 USD; 1 left
- [14T Front Sprocket for KLX140](https://tboltusa.com/store/14t-front-sprocket-for-klx140-p-11840.md): part number `W-55-150114`; $19.95 USD; 2 left
- [49T Rear Sprocket for KLX140](https://tboltusa.com/store/49t-rear-sprocket-for-klx140-p-11841.md): part number `W-55-46249`; $27.95 USD; 2 left
- [50T Rear Sprocket for KLX140](https://tboltusa.com/store/50t-rear-sprocket-for-klx140-p-11842.md): part number `W-55-46250`; $25.99 USD; 3 left
- [51T Rear Sprocket for KLX140](https://tboltusa.com/store/51t-rear-sprocket-for-klx140-p-11843.md): part number `W-55-46251`; $26.90 USD; 3 left
- [52T Rear Sprocket for KLX140](https://tboltusa.com/store/52t-rear-sprocket-for-klx140-p-11844.md): part numbers `W-55-46252` / `bkm965048`; $36.99 USD; 5 left
- [JT Chain Black 428 x 122 links - KLX140R](https://tboltusa.com/store/jt-chain-black-428-122-links-klx140r-p-12273.md): part number `TBW1657`; $22.95 USD; 2 left
- [JT Chain Black 428 x 126 links - KLX140L](https://tboltusa.com/store/jt-chain-black-428-126-links-klx140l-p-12272.md): part number `TBW1658`; $22.95 USD; 1 left
- [JT Chain Black 428 x 134 links - KLX140G](https://tboltusa.com/store/jt-chain-black-428-134-links-klx140g-p-3589.md): part number `TBW1659`; $22.95 USD; 2 left
- [Kawasaki - Swingarm Chain Slider for KLX140](https://tboltusa.com/store/kawasaki-swingarm-chain-slider-for-klx140-p-2658.md): part number `55020-0336`; $24.95 USD; 4 left
- [Renthal - 428 x 130 Length Gold Chain](https://tboltusa.com/store/renthal-428-130-length-gold-chain-p-10220.md): part number `PU-R1-428-130`; $96.99 USD; 2 left
- [TBparts - Chain Breaker Tool](https://tboltusa.com/store/tbparts-chain-breaker-tool-p-11033.md): part number `TBW1344`; $32.99 USD; 3 left
- [TBparts - Chain Guide Heavy Duty CNC in Black for KLX140](https://tboltusa.com/store/tbparts-chain-guide-heavy-duty-cnc-in-black-for-klx140-p-12617.md): part number `TBW2180`; $79.99 USD; 2 left
- [TBparts - CNC Billet Aluminum Sprocket Guard Anodized Black for Kawasaki KLX140](https://tboltusa.com/store/tbparts-cnc-billet-aluminum-sprocket-guard-anodized-black-for-kawasaki-klx140-p-9049.md): part number `TBW1809`; $84.99 USD; 1 left
- [TM Designworks - Chain Guide in Green for KLX140](https://tboltusa.com/store/tm-designworks-chain-guide-in-green-for-klx140-p-8503.md): part number `1231-1239`; $85.95 USD; 3 left
- [TRC - Chain & Sprockets Set for KLX140R 14/17 Wheels](https://tboltusa.com/store/trc-chain-sprockets-set-for-klx140r-1417-wheels-p-12274.md): part number `TRC-1741`; $59.99 USD; 2 left
- [TRC - Chain & Sprockets Set for KLX140R 16/19 Wheels](https://tboltusa.com/store/trc-chain-sprockets-set-for-klx140r-1619-wheels-p-12275.md): part number `TRC-1678`; $59.99 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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