Disclaimer & Affiliate Disclosure

General Disclaimer

The information provided on WattWorks (wattworks.bike), operated by K&L Engineering LLC, is for general informational purposes only. While we strive for accuracy, we make no representations or warranties of any kind, express or implied, about the completeness, accuracy, reliability, or suitability of the information, products, or services referenced on this site.

WattWorks Is Not a Store

WattWorks does not sell, fulfill, ship, or take payment for any products. All product links direct you to third-party retailers. Any purchases you make are transactions between you and the retailer, governed by the retailer's own terms, return policies, and warranty provisions. WattWorks has no control over and assumes no responsibility for any products purchased through third-party links.

Pricing Data

Prices displayed on WattWorks are sourced from third-party online retailers and updated on a regular basis. This pricing data:

• May be inaccurate: Prices may not reflect the current price at the retailer due to timing delays, data collection errors, or currency conversion differences.
• May be outdated: Prices are typically refreshed daily, but retailer prices can change at any time.
• May be incomplete: Shipping costs, taxes, coupons, and regional pricing variations may not be reflected.
• May not include all sellers: We do not claim to show every available seller for any given product.

Always verify the current price and availability directly with the retailer before making any purchase.

Compatibility Guidance

WattWorks provides automated compatibility checks as an informational tool to help users identify potential issues when selecting e-bike components. These checks:

• Are based on specifications in our database, which may be incomplete, inaccurate, or outdated
• Do not constitute a guarantee that components will work together
• Do not account for every possible incompatibility, especially those involving specific product revisions, firmware versions, or manufacturing variations
• May produce false positives (flagging compatible components as incompatible) or false negatives (failing to flag incompatible components)

Compatibility results should be used as a starting point for your own research, not as a definitive answer.

E-Bike Safety

E-bike conversions involve working with electrical systems, including lithium batteries, motor controllers, and high-current wiring. Improper component selection, installation, or use can result in:

• Electrical shock or burns
• Battery fire or thermal runaway
• Component damage or failure
• Personal injury or property damage

WattWorks provides information only. We are not responsible for the assembly, installation, or use of any e-bike components. If you are unsure about any aspect of your build, consult a qualified e-bike technician or electrical engineer before proceeding.

No Professional Advice

Nothing on WattWorks constitutes professional engineering, electrical, mechanical, or safety advice. The information provided is not a substitute for the advice of qualified professionals. You use WattWorks and act on its information entirely at your own risk.

Affiliate Disclosure

WattWorks, operated by K&L Engineering LLC, earns commissions through affiliate relationships with merchants listed on this site. When you click a product link and make a purchase, we may receive a commission at no additional cost to you.

We participate in the following affiliate programs:

• Amazon Associates: WattWorks is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. As an Amazon Associate, we earn from qualifying purchases.
• AliExpress Affiliate Program: We earn commissions on purchases made through AliExpress links.
• Flipsky: We earn referral commissions on purchases made through Flipsky links.
• VEVOR: We earn commissions on purchases made through VEVOR influencer program links.

Sellers are ranked by total price and stock status only. Every seller we know about is shown on each product page regardless of affiliate status; compact surfaces (such as build summaries) show the top of the same ranking. Nothing is ranked, hidden, or promoted based on commission rates: seller lists are ordered by in-stock first, then effective landed cost (price after tracked coupons, plus shipping), with alphabetical tie-breaks.

Common ownership

WattWorks and the AXYL e-bike store are under common ownership. Where AXYL (or WattWorks Parts, our own store) appears as a seller on WattWorks, the row is labeled inline and is listed and ranked like any other seller — ownership never affects ranking or placement. Where AXYL embeds WattWorks seller data on its own pages, this same disclosure is delivered with the data we provide.

Product Images & Content

Product images and descriptions displayed on WattWorks are sourced from manufacturers and third-party retailers for informational purposes. These materials remain the property of their respective owners.

If you are a rights holder and believe your content is being used improperly, please contact us at [email protected] or see our DMCA / Copyright Policy for formal takedown procedures.

Third-Party Content

WattWorks may display or link to content, products, or services provided by third parties. We do not endorse, warrant, or assume responsibility for any third-party content, products, or services. Any reliance you place on third-party information is strictly at your own risk.

Limitation of Liability

For full details on limitation of liability, see our Terms of Service.