100% independent · No sponsor money
— and how to keep the one you already own out of the repair shop.
The Complete E-Bike Guide for Riders 50+ — the independent 103-page handbook. It saves you from the $700 surprise bill, the battery mistakes that burn garages, and the brands that vanish with your warranty.
From Tech Charge — the independent e-bike channel trusted by 56,000+ subscribers with 14 million+ views.
Torque or cadence sensor? Class 1, 2, or 3? Is the battery safe in the garage? Will this brand even exist next year? Riders tell us the same things every week:
“I was baffled by all the variables. Every video answered one question and raised three more.”Viewer, Tech Charge comments
“I tipped over three times before anyone told me a step-through and lower cargo would fix it.”Rider, 70s
“My first service bill was $700. Nobody warned me what ownership actually costs.”Rider, Canada
A pack stored wrong over winter loses years of its life — stored right, it costs you nothing. The winter storage protocol is in Chapter 10; the maintenance calendar makes spring start on day one. Both are in the guide, ready to print before you park the bike.
15 chapters across four parts, written in plain language and 12.5-point type — because a guide for riders 50+ should be readable by riders 50+.
Actual pages from the book — large type, plain language, and worksheets you write on.
Tech Charge is run by a small team, not a bike company. For years, the best knowledge on the channel didn't live in our videos — it lived under them, in thousands of comments: the 80-year-old with a charging rule that outlasted his battery's warranty, the rider who ended three tip-overs with a step-through and lower cargo, the industry insider asking the one question nobody asks before buying.
So we wrote it down. All of it — organized in the order you actually need it, and checked against primary sources: court filings, CPSC notices, state law trackers. A paid book has no room for a wrong number, so every claim in it has a source we can show you. No sponsor reviewed a page before it shipped. No brand appears because it paid to.
The videos stay free, and always will. The book is for the day you're standing in a shop, about to spend real money.
— The Tech Charge team
That's the whole point. Reviews funded by manufacturers can't tell you which companies are one bad quarter from vanishing with your warranty. We can.
Independent. No sponsorships, no affiliate pressure, no “brand partners” steering the advice.
Pages verified against primary sources — court filings, CPSC notices, state law trackers — before publication.
Free lifetime updates. When laws or prices change, the new edition lands in your inbox at no charge.
Real stories from the Tech Charge comment section — the riders this book is built from, and what their rules are worth in dollars.
“At 80, my rule is simple: charge to 80 percent, never overnight, never unattended. Five years on the same battery.”≈ $500 replacement battery, never boughtRider, 80 — his rule is now Chapter 8
“Where are you getting it fixed? That's the question nobody asks before buying — and the one that decides everything.”The question that saves buyers from orphaned bikesIndustry insider — now the spine of Chapter 6
Real numbers from riders in our comment section:
for a replacement battery — killed by bad charging habits, or one winter stored wrong
lost on the wrong bike — bad fit, bad brand, resold at half price a year later
surprise first service bill that a simple maintenance calendar prevents
The guide that helps you dodge all three: $37
Regular price $57
one-time purchase
First-edition launch price
★★★★★ 5 verified buyer rating
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Buy the guide, print the checklists, take them to a bike shop. If it isn't worth every dollar, request a refund within 7 days right from your Gumroad receipt — no questions asked, no emails to write.
The videos are the classroom; this is the textbook you write in. The guide is the whole channel organized in the order you actually need it, fact-checked against primary sources — court filings, CPSC notices, state law trackers — with 11 printable checklists you take to the bike shop, and free lifetime updates when laws and prices change. YouTube can't go with you to the dealer. Paper can.
Yes — that's the ideal time. Parts I and II walk you from “baffled by the variables” to a shortlist, with the comparison worksheet and dealer script to close the deal confidently. Owners get equal value from the battery, maintenance, and troubleshooting chapters.
If you can read this page, you can read the guide. It's one file that opens on any computer, tablet, or phone — and it's designed to be printed, so you can read the whole thing on paper. The checklists work best that way.
Every future edition is free. When state laws, certification rules, or market prices change, an updated PDF is emailed to every buyer automatically. You buy once.
No. No manufacturer paid to appear, no affiliate links steer the recommendations, and the brand-stability chapter names names precisely because nobody is paying us not to.
Gumroad's secure checkout opens. Pay with card or PayPal, and the download link appears immediately — plus a receipt email with the same link. The whole thing takes about a minute.
Request a refund within 7 days of purchase, straight from your Gumroad receipt — full refund, no questions asked.
Join the riders who stopped piecing it together from scattered videos.
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