Retrospec Silas adult bike helmet
CPSC-certified — the standard US state helmet statutes reference — with 24 vents and a dial fit adjuster.
4.6★ from 3,087 Amazon ratings
$27.99
price subject to change
Gear & accessories · 17 in stock right now
E-bike gear that keeps you legal
Helmets, lights, locks and visibility kit — chosen by Amazon best-seller rank, checked for stock every six hours, and cross-referenced against the state laws that actually require them.
Every product below is in stock today. We never list what you cannot buy.
Helmets
CPSC-certified lids. Several states mandate one under a given age, and a few mandate one for every rider — check your state before you choose.
Check the law in your stateIn stock
★ #1 Best Seller
Schwinn Thrasher adult helmet
in Adult Helmets on Amazon
Amazon's #1 best-selling adult bike helmet. CPSC-certified, 21 vents, and a full dial-fit system at the lowest price of anything on this shelf.
$29.99
price subject to change
#2 best sellerSave 20%
Findway Pro adjustable bike helmet
in Adult Helmets on Amazon
#2 best-seller in Amazon's adult-helmet category. CPSC-certified with an adjustable dial and removable visor.
$31.99$39.99
price subject to change
ILM adult helmet with USB rear light
Built-in USB-rechargeable rear light — worth the premium in the states whose statutes require a rear lamp or reflector after dark, because it removes one thing to remember.
$64.99
price subject to change
Lights
Front and rear lighting. Most state codes require a white front lamp after dark, and many require a rear lamp or reflector — the requirement is near-universal even where the wording differs.
Check the law in your state
★ #1 Best SellerSave 14%
Ascher USB rechargeable bike light set
in Headlight-Taillight Combinations on Amazon
Front white and rear red, both USB-rechargeable, silicone straps so they move between bikes without tools. Amazon's #1 headlight-and-taillight combination.
4.4★ from 32,575 Amazon ratings
$14.53$16.99
price subject to change
★ #1 Best SellerSave 18%
Victoper high-lumen bike headlight
in Headlights on Amazon
Amazon's #1 best-selling bike headlight. Front-only, so pair it with a taillight where your state requires a rear lamp rather than a reflector.
$13.96$16.99
price subject to change
★ #1 Best SellerSave 13%
Zewdov USB rechargeable taillight
in Taillights on Amazon
Amazon's #1 best-selling bike taillight. Several states accept a rear reflector alone, but a lit rear lamp is the stricter standard and legal everywhere.
$13.99$15.99
price subject to change
#2 best sellerSave 46%
BLITZU rechargeable light set with bell
in Reflectors on Amazon
Front and rear set that includes a handlebar bell — which several states mandate separately from lighting, so this covers two statutes in one purchase.
$18.98$34.99
price subject to change
Locks
An e-bike is worth several times the bike it replaced, and thieves know it. A U-lock through the frame and rear wheel is the baseline.
★ #1 Best Seller
Sportneer heavy-duty bike U-lock
in U-Locks on Amazon
Amazon's #1 best-selling U-lock. Hardened steel with a frame mount and a cable for the front wheel.
4.6★ from 5,146 Amazon ratings
$26.99
price subject to change
#9 best seller
Kryptonite KryptoLok standard U-lock
in U-Locks on Amazon
The security-rated pick. Kryptonite is the reference brand insurers and bike shops name, and an e-bike is a far more attractive target than the bike it replaced — worth the step up if it lives outdoors.
$78.11
price subject to change
#5 best seller
NDakter heavy-duty bike U-lock
in U-Locks on Amazon
#3 best-seller in U-locks. Hardened-steel shackle with a mounting bracket and a braided cable included.
$27.99
price subject to change
#6 best seller
Kryptonite Keeper 785 chain lock
in Chain Locks on Amazon
A chain wraps awkward frames and racks a U-lock will not reach. 85 cm of hardened link with a fabric sleeve so it does not mark the frame.
$50.96
price subject to change
Visibility
Mirrors and reflectors. A Class 3 bike holds 28 mph in traffic, where turning your head costs you the line.
Check the law in your state
★ #1 Best SellerSave 10%
Cuvccn rechargeable bike reflector lights
in Reflectors on Amazon
Amazon's #1 best-seller in bike reflectors. Rechargeable rather than the passive plastic reflectors most bikes ship with.
$18.04$19.99
price subject to change
★ #1 Best Seller
BriskMore handlebar bike mirror
in Bike Mirrors on Amazon
Amazon's #1 best-selling bike mirror. Class 3 e-bikes hold 28 mph in traffic, where a shoulder check costs you the line — a mirror is the single cheapest safety upgrade at that speed.
$16.99
price subject to change
#3 best sellerSave 49%
WITTKOP wide-field bike mirror
in Bike Mirrors on Amazon
#2 best-seller in bike mirrors, with a larger field of view than the #1 and a lower price. Bar-end mount, so it survives the bike being laid down.
$12.73$24.99
price subject to change
#9 best seller
Hafny HD glass handlebar mirror
in Bike Mirrors on Amazon
Real glass rather than acrylic, which is the difference between a usable reflection and a smeared one once it has been rained on a few times.
$22.99
price subject to change
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