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E-Bike Accessories: helmets, locks, racks, bags, lights and mounts

Accessories that survive e-bike speeds and weights — helmets rated for faster riding, locks worth the bike, racks with real load ratings, phone mounts that do not shake loose. Original picks and selection notes for each category.

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Black ventilated bike helmet

E-Bike Helmets

Giro Register MIPS Helmet

The Register is the helmet we point people to when they want real rotational protection and do not want to think about sizing. Giro ships it in a single universal adult size with a wide-range dial, adds MIPS, and keeps the price near the bottom of the MIPS market. Ventilation is generous for the money, the visor snaps off, and replacement pads are easy to find. It is a recreational lid rather than a commuter-specific design, so there is no light mount or vent shutter. For neighborhood loops, campus rides and casual weekend miles it is hard to beat on value.

Best for: Budget-conscious riders who still want MIPS · Households buying several helmets at once · Casual neighborhood and campus riding

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Bicycle locks and chains on a wall

Mirrors

Hafny Bar End Mirror (HF-MR095)

Hafny's bar-end mirror is a slimmer, more modern take than the Mirrycle, with a stainless lens option, a compact round housing and an expander plug that locks into the bar. It tucks in closer to the grip, which e-bike owners who park in tight garages appreciate. The image is good, the mount is secure, and the price is friendly. Because the mirror body is small, the field of view is narrower than larger mirrors, so you will be turning your head a bit more. Like all bar-end mirrors, it needs the bar end open and will be the first thing to hit the ground in a tip-over.

Best for: Riders who want a low-profile mirror · Folding e-bikes (check fold clearance) · Commuters in tight storage spaces

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Bicycle with a rear basket

Child Seats

Hamax Caress Child Bike Seat

Hamax's Caress is a rear child seat with a reclining back, which sounds minor until a toddler falls asleep on the ride home. It is sold in frame-mount and rack-mount versions, has adjustable foot straps and a three-point harness, and offers a bit of suspension through the mount on the frame version. It is slightly heavier and bulkier than the Yepp Nexxt but typically less expensive. On e-bikes, frame-mounted seats need a round, unobstructed seat tube; many step-through and battery-in-frame designs block that, which pushes you to the rack-mount version and a rated rack.

Best for: Parents of nappers · Longer neighborhood and trail rides · Riders who want a value alternative to Thule

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Electric bicycle parked on a sidewalk

E-Bike Locks

Hiplok D1000 Angle Grinder Resistant U-Lock

The D1000 exists because angle grinders became the default theft tool for e-bikes. Hiplok bonded a ceramic composite material to the shackle that eats cutting discs, so instead of ten seconds and one disc, a thief needs multiple discs and minutes of noise. It is compact, heavy, and expensive, which is exactly the recipe for a lock that stays at your highest-risk parking spot. The shackle opening is small, similar to the Fahgettaboudit Mini, so it secures the frame and rear wheel to a slim post at best. If your e-bike lives locked outside in an area with grinder theft, this is the category to shop.

Best for: Premium e-bikes locked in high-theft urban areas · Riders who have already lost a bike to a grinder · Fixed-location daily parking

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GPS Trackers

Invoxia Bike Tracker (GPS, hidden in reflector)

The Invoxia Bike Tracker is a real GPS and cellular tracker disguised as a rear reflector that bolts to the seatpost. It alerts your phone on movement, reports location on its own network rather than relying on passing phones, and works for iPhone and Android. The catch is a subscription after the included period, and battery life measured in weeks rather than a year, since it has to transmit. For owners of expensive e-bikes who park outside regularly, a true GPS tracker paired with a strong lock is the most effective recovery setup short of insurance.

Best for: High-value e-bikes parked outdoors · Android users who cannot use AirTag · Riders who want motion alerts

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Bicycle locks and chains on a wall

Security Alarms

Knog Scout Bike Alarm & Finder

The Knog Scout does two jobs: it is a motion alarm that screams when the bike is moved, and it is an Apple Find My device so you can locate it like an AirTag. It bolts to the bottle-cage bosses with security screws and is controlled from the Knog app. The alarm is loud enough to make a thief reconsider a quick grab, and it arms and disarms automatically as your phone comes and goes. It is iPhone-only for the Find My function. Rechargeable via USB-C. It works best as a layer on top of a real lock, not a substitute.

Best for: iPhone users who want alarm plus location · Bikes parked briefly outside shops · Tamper deterrence

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Bike with a rear cargo bag

Phone Mounts

Lamicall Bike Phone Holder (clamp style)

Lamicall's clamp-style holder represents the large category of universal mounts that grip the phone with spring-loaded arms and need no special case. It is the easy, cheap answer for riders who do not want to commit to an ecosystem, and for loaner bikes, kids' bikes or a second e-bike. The phone can rotate to landscape and the clamp fits most bars. The honest downside of every clamp mount is the same: vibration from fat tires and rough pavement can loosen the grip over time, and the arms cover part of the screen edges. Tighten it, check it, and do not use it on technical trails.

Best for: Budget shoppers · Riders who change phones or cases often · Casual neighborhood rides

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Technician servicing a bike in a garage

Pumps

Lezyne Pressure Drive Mini Pump

The Pressure Drive is a compact machined-aluminum mini pump that hides a flexible hose inside the handle. The hose threads onto Presta or Schrader valves, so you are not wrestling a rigid pump against a valve stem and bending it. It is a high-pressure design suited to commuter tires around 2 inches wide; for 4-inch fat tires it works but will test your patience. It mounts with the included bracket under a cage or goes in a bag. This is the mini pump for riders who want a quality emergency tool that disappears on the bike.

Best for: Commuter e-bikes with standard tires · Riders who carry a pump in a bag · Backup to CO2

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Pumps

Lezyne Steel Floor Drive Pump

Lezyne's Steel Floor Drive is the premium-feeling floor pump: machined aluminum handle and base, steel barrel, a long hose, and a threaded ABS chuck that screws onto the valve instead of clamping. The screw-on chuck is nearly leak-free on Presta valves and works on Schrader with the flip side. The downside is that it can unscrew removable Presta valve cores if they are loose, so snug them first. The gauge is clear and the pump is efficient. For an e-bike owner who wants one good pump for a decade, this is a reasonable place to spend a bit more.

Best for: Riders who value build quality · Presta valve users · Long-term garage tool

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Lighting (Accessory)

Lezyne Strip Drive Pro 400 Rear Light

The Strip Drive Pro 400 is a very bright rear light, with a daytime flash mode that punches through midday sun and a wide strip of LEDs for side visibility. It straps to seatposts including aero shapes and charges by USB. Brightness at this level is most useful for daytime riding on open roads; at night you will run it on a lower mode. Lezyne's build quality is good and the mode memory is handy. It is pricier than the Cygolite Hotrod 50, and the extra output only matters if you ride a lot in daylight traffic.

Best for: Daylight road riding · Riders who want maximum rear visibility · Aero or odd-shaped seatposts

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E-Bike Helmets

Lumos Ultra Smart Helmet

Lumos put a bright front light, a wraparound rear light, and optional turn signals into a helmet that looks surprisingly normal. The Ultra is the mainstream model: lighter and better vented than the original Kickstart, with a wireless handlebar remote for signals and brake lights that react to the helmet's motion. The lights do not replace a proper handlebar headlight for seeing the road, but they put visibility at driver eye level. MIPS is available on some variants. Battery life is measured in hours, not days, so it becomes one more thing to plug in alongside the bike.

Best for: Urban commuters riding at dusk and dawn · Riders who want turn signals without wiring the bike · Visibility-first shoppers

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Mirrors

Mirrycle MTB Bar End Mirror

The Mirrycle has been the default flat-bar mirror for decades because it simply works: a glass convex lens on a ball-joint arm that plugs into the bar end and stays where you aim it. On an e-bike doing 20 mph with traffic behind you, a mirror you trust is worth more than most gadgets. The convex shape gives a wide view at the cost of making cars look farther away, which you get used to quickly. Installation requires removing or trimming the bar plug and grip end. It is a bit bulky, and the arm sticks out enough to catch on door frames.

Best for: Commuters riding with traffic · Flat-bar e-bikes and cruisers · Riders who found stick-on mirrors useless

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Black ventilated bike helmet

Lighting (Accessory)

NiteRider Lumina 1200 Boost Headlight

The Lumina 1200 Boost is for riders who go faster or ride darker places than a suburban bike path: it throws 1200 lumens in boost mode, has a lock mode so it will not turn on in a bag, and a sturdy bar strap mount. It is a popular light for eMTB and fat-tire riders who hit unlit trails, and for Class 3 commuters covering ground quickly. Runtime at full power is short, so you use boost as needed and cruise on medium. It is heavier and more expensive than the Cygolite Metro Plus. NiteRider has a long track record of durable housings.

Best for: Trail and unlit path riders · Faster Class 3 commutes · Riders who want boost on demand

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Tools hanging on a repair shop wall

Tire Repair Kits

Park Tool VP-1 Vulcanizing Patch Kit

The VP-1 is the traditional glue-on patch kit: round patches, a tube of vulcanizing fluid and sandpaper. Done right, the patch becomes part of the tube and lasts the life of the tube. Done wrong — too much glue, not waiting for it to go tacky, not pressing hard — it peels. This is the kit for the garage, where you can patch the tube properly and keep the glueless patches for the road. The glue tube dries out once opened, so it is worth buying fresh periodically. For e-bike owners with thick fat-tire tubes, the larger patches are welcome.

Best for: Permanent home repairs · Thick fat-tire tubes · Riders who patch rather than replace tubes

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Phone Mounts

Peak Design Out Front Bike Mount

Peak Design's mount uses a magnetic connection with a mechanical lock: the phone snaps on, locks with a click, and releases by squeezing a button. It works with Peak Design's Everyday Case or the universal adapter, and the magnets also play nicely with MagSafe-style accessories off the bike. The machined aluminum arm is as nice as anything on the market. The convenience of not twisting to lock is real, though some riders prefer Quad Lock's more obviously positive latch for rough terrain. It is a premium choice for commuters who already like Peak Design gear and want a clean cockpit.

Best for: Peak Design Everyday Case owners · Riders who switch the phone on and off many times a ride · Clean, minimal cockpits

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Green and black helmet on a bike handlebar

Gloves

Pearl Izumi Elite Gel Gloves

Hand numbness is a common complaint on e-bikes because upright riders put steady pressure on the same spot of the palm. The Elite Gel is a half-finger summer glove with gel pads placed over the ulnar nerve area, a wicking back, and a pull-tab to get them off. It is cooler than a full-finger glove and the padding takes the sting out of chip-seal roads and trail vibration. The gel is moderate rather than thick, which most riders prefer. It runs true to size. It will not protect fingertips in a crash the way a full-finger glove does.

Best for: Riders with hand numbness · Hot-weather commuting · Cruiser and upright bikes

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Bike with a rear cargo bag

Bike Covers

Pro Bike Tool Outdoor Bike Cover

If your e-bike lives on a patio or under a carport, a cover buys time against Texas sun, dust and afternoon storms. The Pro Bike Tool cover uses a heavier ripstop fabric than the bargain covers, has a buckle strap under the bike to stop wind from lifting it, and includes lock holes so you can U-lock through the cover. Sizing matters: fat-tire and cargo e-bikes with racks and baskets need the larger size. No cover makes outdoor storage equal to a garage, and heat still builds under a dark cover, so bring the battery inside regardless.

Best for: Patio and carport storage · UV and dust protection · Riders without garage space

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Cyclist wearing a helmet

Reflective Equipment

Proviz REFLECT360 Cycling Vest

Most reflective vests are a neon mesh with a couple of stripes. The REFLECT360 is different: the entire fabric is made of reflective beads, so in daylight it looks grey and in headlights it lights up like a street sign. For e-bike commuters riding in the dark, that full-body reflection at car-headlight height is about as visible as you can get short of active lights. It is a windproof shell layer, which is too warm for Texas summer nights but fine from fall through spring. Sizing runs a bit large, and the vest does nothing in daylight without a light source.

Best for: Night and early-morning commuters · Riders on roads with car traffic · Cooler months

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Phone Mounts

Quad Lock Handlebar / Stem Mount

The original Quad Lock bike mount is a compact zip-tied or O-ring mount that sits on the stem or bar and takes up almost no space. It is the cheaper way into the Quad Lock system and a better fit for e-bikes with short stems or folding bikes with unusual cockpits. The same twist lock keeps the phone secure; you give up the forward, level position of the Out Front mount, so the phone sits a little closer and tilts with the stem. Folding-bike owners like that it does not stick out. As with all Quad Lock products, you need a compatible case.

Best for: Folding e-bikes with tight cockpits · Riders who want the smallest mount possible · Stem-mounted viewing

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Tire Repair Kits

Rema Tip Top TT02 Touring Patch Kit

Rema Tip Top patches are what many bike shops use in the back, and the TT02 kit brings the same feathered-edge patches and vulcanizing fluid to a small tin. The feathered edges bond better than thicker patches, and the kit includes a range of patch sizes that suit everything from a 20-inch folder tube to a fat-tire tube. Like all glue kits, the cement is the perishable part. If you have been disappointed by cheap patches peeling, this is the upgrade. It is a garage tool more than a roadside one because of the glue cure time.

Best for: Riders who want shop-quality patches · Households with several bikes · Permanent repairs

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Green and black helmet on a bike handlebar

Bags

ROCKBROS Top Tube Bag with Phone Window

A top tube bag is the cheapest way to carry keys, a wallet and a phone without a backpack, and ROCKBROS makes the most common version: a strap-on pouch with a touch-screen window on top and a small cable port. On e-bikes with a battery in the downtube, the top tube is often the only free frame real estate. Waterproofing is 'resistant', the window dims touch sensitivity, and a larger phone may not fit, so check the listed dimensions. It is a cheap, useful bag, not a premium one. For a charger you will still want a trunk bag or pannier.

Best for: Riders who want a no-backpack commute · Keys, wallet and snack storage · Step-through and folding e-bikes with limited frame space

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Electric bike handlebar and display detail

Phone Mounts

Rokform Pro Series Bike Phone Mount

Rokform's system combines a twist lock with a strong magnet, aimed at riders who beat on their gear. The Pro Series mount is machined aluminum and clamps to the bar or stem faceplate, and the phone attaches via a Rokform case or a universal adapter. It is a favorite with mountain bikers and eMTB riders for the redundancy of magnet plus lock. Cases run bulkier than Peak Design or Quad Lock, and the ecosystem is smaller, but the mount itself is overbuilt in a good way. Fat-tire and off-road e-bike riders who want something that will not shake loose should shortlist it.

Best for: eMTB and fat-tire riders · Riders who want magnet and lock redundancy · Rough roads and trails

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Reflective Equipment

Salzmann 3M Scotchlite Reflective Ankle Bands

Moving reflectors catch a driver's eye better than static ones, which is why reflective ankle bands are one of the most effective cheap safety items you can buy. Salzmann's bands use 3M Scotchlite material, wrap with hook-and-loop, and double as pant-leg straps to keep trousers out of the chain. On an e-bike you may pedal less, but the bands still move and still mark you as a cyclist. They are light enough to live in a bag year-round. Buy a pair for each bike or commuter in the house; they are inexpensive enough.

Best for: Every commuter · Keeping pant legs clear of the chain · Adding motion reflectivity

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Green and black helmet on a bike handlebar

Riding Gear

Showers Pass Transit CC Waterproof Jacket

Showers Pass builds rain gear for people who commute year-round in Portland, which means it is overbuilt for Frisco but very welcome on the few weeks it matters. The Transit CC is a waterproof, breathable commuter jacket with a casual cut, reflective details, pit zips and a cut that works on an upright e-bike. Because e-bikes ride faster with less effort, you run cooler and get more wind chill, so a true waterproof shell makes more sense than on a regular bike. It is expensive and too warm for summer storms; in summer you get wet and dry off.

Best for: Year-round commuters · Cool, wet mornings · Riders who want a jacket that does not look like race kit

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Browse

Accessories by category

Grouped the way a shop is organized. Each category page has buying notes, compatibility tips and its own filters.

Safety3 categories

E-Bike Helmets

MIPS, NTA 8776 and commuter helmets with lights and visors.

Lighting (Accessory)

USB-rechargeable headlights, taillights and helmet lights.

Reflective Equipment

Vests, ankle bands and reflective tape for night visibility.

Security3 categories

E-Bike Locks

U-locks, folding locks and chains rated for higher-value bikes.

GPS Trackers

Hidden trackers and AirTag mounts for theft recovery.

Security Alarms

Motion alarms and alarm locks to deter tampering.

Cockpit3 categories

Phone Mounts

Handlebar and stem mounts that survive vibration at e-bike speeds.

Mirrors

Bar-end and handlebar mirrors for traffic awareness.

Cameras

Helmet and handlebar action cameras and rear-facing safety cameras.

Carry5 categories

Bags

Frame, handlebar and trunk bags for tools, chargers and essentials.

Panniers

Waterproof rack bags for commuting and grocery runs.

Cargo Baskets

Front and rear baskets with e-bike-appropriate weight ratings.

Rear Racks

Bolt-on racks — check frame mounts, disc-brake clearance and load rating.

Child Seats

Rack- and frame-mounted child seats for cargo and step-through bikes.

Storage1 categories

Bike Covers

Outdoor and travel covers that fit fat tires and racks.

Repair3 categories

Pumps

Floor pumps with gauges and compact frame pumps for fat and road valves.

Tire Repair Kits

Patch kits, tire levers, plugs and CO2 for roadside fixes.

Multi-Tools

Compact hex/Torx tools with chain breakers for on-the-go adjustments.

Comfort1 categories

Water Bottles & Cages

Bottles and cages — including adapters for frames without bosses.

Apparel2 categories

Gloves

Padded and cold-weather gloves for numbness and winter commutes.

Riding Gear

Jackets, rain gear and pads suited to faster e-bike riding.

Buyer guides

Common problems