Headlights

Lights, camera, Electra. Light up your life and your bike. Increase safety while riding by strapping these lights to your bike. Brighten up your bike and guide your ride. - Easily attached and removed with rubber strap - Low power indication - Waterproof design - USB chargeable - Weight: 20g

Garmin Varia UT800 Meet the smart headlight that shines brighter for longer - High-intensity cycling headlight for urban and trail use that’s visible in daylight from more than 1 mile (1.6km) away - Projects a steady blast of 800 lumens for up to 1.5 hours - Automatically adjusts to ambient light conditions, speed and ride profile to extend battery life - Works independently or pairs with compatible Edge cycling computers to automatically turn lights on or off, control brightness and more - Offers 5 light modes, including high, medium, low, night flash and day flash Specs: - Dimensions (LxWxH): 3.8" x 1.3" x 1.2" (96.6mm x 33.5mm x 29.7mm); 1.8" with flange (44.7mm with flange) - Weight: 4.6oz (130.0g) - Battery life: 1.5 hours, high; 3.0 hours, medium; 6.0 hours, low; 25.0 hours, day flash; 6.0 hours, night flash - Lumens: 800 - CREE LED: yes - Degrees of visibility: 270 degrees - Visibility distance: 1 mile (1.6km) - Water rating: IPX7

Compact cycling light with a machined aluminum body. A bright, single LED system provides up to 400 lumens and a Daytime Flash mode. Battery runtime has increased by 2.5 hours for up to 20 hours of runtime. It features eight output modes and cutouts for side visibility. Charging is simple with an integrated cable-free USB stick. It securely straps to a variety of handle bar shapes and sizes. Specs - Max Lumens: 400 - Weight: 83g - Max Runtime: 20 hours - Recharge Time: 2:30

Elevate your cycling experience with the Micro Drive 800+ Front light. Whether you ride recreationally or in challenging conditions, this is your visibility solution. With eight LEDs, this light is engineered for maximum efficiency and runtime, providing the best beam pattern for optimal visibility in even the most challenging conditions. Six different output modes, including Daytime Flash, 800 lumens max output, and a 35-hour runtime on femto mode, ensure you're prepared for any circumstance. The light's waterproof USB-C charging(cable not included) and CNC-machined aluminum construction with cooling fins provide durability and convenience. Rigorously tested to IPX7 Waterproofing standards, it is built to withstand various weather conditions. The fresh optical design, optional GoPro mount compatibility, and Infinite Light Power Pack+ compatibility offer versatility and enhanced performance. Customize your lighting experience for your unique lifestyle with the Micro Drive 800+ Front light. - Max 800 lumens / 35-hour max runtime - Max 800 lumens / 35-hour max runtime - Waterproof USB-C charging port with charge indicator - Daytime Flash mode with Highly Disruptive Pattern - CNC-machined aluminum construction with cooling fins - Engineered Optical Design - GoPro mount available separately - Infinite Light Power Pack+ Compatible for extended run times - Rigorously tested to IPX7 Waterproofing standards - 1900 mAh battery capacity

The NiteRider Swift 300 delivers everyday reliable performance in an economical ultra compact head light. Sporting features like an easy on and off handlebar strap mount, low battery indicator and to top it off, it's USB Rechargeable; making it the perfect light of choice for commuters and cycling enthusiasts. Although small in size, make no mistake; the Swift 300 packs a big punch with a maximum light output of 300 lumens! Powered by an internal Lithium Ion battery, in Walk Mode, the Swift 300 can run for up to twenty-seven hours before it needs a charge. - Highly durable design made with fiberglass reinforced plastic - Smooth 300 lumen beam pattern in an ultra compact and lightweight design - Innovative Collimator Lens – optimizes your field of view - Built-in, easy on and off handlebar strap mount - 4 Light Levels plus 1 Daylight Flash Mode - Fuel Gauge / Battery Level Indicator - FL1 Standard IP64, dust and water-resistant - Convenient USB rechargeable WARRANTY - The Swift 300 is backed by NiteRider's lifetime warranty that covers any defects in material and workmanship, mechanical components (housings, covers, mounts and fasteners) and LEDs. SYSTEM INCLUDES - LED Light Head - Internal Li-Ion Battery - Build-in, Handlebar Mount - USB Charging Cable

Engineered to be seen day and night, the incredible sleek Hotrod™ Front 110 emits a powerful 110 lumens of wide beam brilliance. Its continuous array of white LEDs penetrate broad daylight and the dark roads at night with powerful flashes and an extra-wide radiant glow. Every bit the road cyclist’s light, it uses a low-profile flexible mount designed for most handlebars including aerobars. - Powerful 110 lumen white light with 6 light modes - Built-in 24/7 Safety Technology® gives you a powerful selection of night and day modes (High - Low - SteadyPulse® - Low Flash - DayLightning® - Zoom) - SteadyPulse® mode features a steady beam to help motorists gauge their distance while overlapping pulses keeps them alert - DayLightning® mode emits lightning-like flashes to highlight your presence in the brightest of daytime hours - Zoom mode signals those around you with gentle changes in brightness - Continuous array of LEDs work in unison to illuminate an extra-wide and powerful glow - USB rechargeable Li-ion battery - Low battery indicator - Light mode memory saves the mode you're in before the light is turned off - Ultra low profile, water-resistant design only weighs 29 grams - Versatite™ flexible mount conveniently attaches to most handlebars including aero bars RUN TIMES: - Low Steady: 100 hrs - High Steady: 1:30 hrs - Low Flash: 30 hrs - DayLightning®: 3:30 hrs - SteadyPulse®: 6 hrs - Zoom: 6 hrs - CHARGE TIME: 3 hrs - MOUNTING: Flexible mount for seat post/seat stay - BATTERY: Built-in Li-ion - SYSTEM WEIGHT: 29g *Features and specs are subject to change without notice.

Put on the high beams for extra visibility even in the dark corners of space. Portland Design Works' Spaceship Headlight boasts 3 bright LEDs which shine through a precision lens for a bright, focused beam. It offers steady and flashing modes and has a run time of over 100 hours. - Fits 22.0-31.8mm handlebars - Runs on 2 x AA batteries (included) - 100 hours run time - Steady and flashing modes - 91 grams/3.2 ounces - 98 x 41 x 35mm

100 lumen USB rechargeable light with excellent side visibility. A versatile rubber strap allows for quick and easy attachment/removal from the handlebar. - Compact rechargeable headlight (100 lm) - Easy to attach and remove, new rubber strap mount - Excellent side visibility - Low battery indicator - USB rechargeable (Micro-USB cable included) - Mode memory function - Two light modes (Constant / Flashing) Run time: - Constant mode 100 lumens:approx 3.5hrs - Flashing mode 100 lumens:approx 35hrs

See and be seen with CatEye's HL-EL135 Headlight. This compact light uses 3 super-bright LEDs for a wide beam that lets you see more of the road. With 2 AA batteries, it provides up to 80 hours of run time on steady mode and up to 320 hours on flash mode. Plus, the no-tools universal mount makes installation fast and easy.

The compact, durable AMPP 800 offers superior beam patterns on or off road. Combined with its three-level battery indicator means there is always time to get home. FEATURES: - High-power rechargeable headlight (800 lm) - Powerful wide beam with OptiCube lens technology - Excellent side cut outs for enhanced side visibility - Large-capacity lithium-ion rechargeable battery - 3-level battery indicator (Blue: above 50% | Yellow: 30-50% | Red: Less than 30%) - Compact and robust alloy body - USB rechargeable (Micro USB cable included) - Mode memory function - 5 light modes: High, Middle, Low, Daytime HyperConstant, Flashing - Double click to turn on High mode - Secure FlexTight bracket for quick installation - Water resistant - Optional helmet mount, center fork bracket available Modes/Run time: - High mode: 800 lumens | 1.5hrs - Middle mode: 400 lumens | 2hrs - Low mode: 200 lumens | 4hrs - Daytime HyperConstant mode: 800/200 lumens | 4hrs - Flashing mode: 200 lumens | 30hrs Dimensions/Weight: - 32 x 102 x 33 mm - Weight: 136 grams (light unit and battery) Light source: - High intensity white LED X1 Optional Parts: - Center Fork Bracket (5342440) - Helmet mount (5341831N) Recharge time: - Approximately 3-7hrs (USB2.0 recharge) - About 300 recharge times (until rated capacity drops to 70%)

A classic bike light with a modern twist, the Classic Drive XL 700+ front light puts out 700 lumens (up to 45 hours of runtime) via a single high-output LED emitter. It's built around a sleep cylindrical housing that offers a compact and lightweight form factor. Its waterproof USB-C with 2A+ fast charging capability is convenient for recharging(cable not included). The machined aluminum construction ensures durability and efficient heat dissipation. Rigorously tested to IPX7 Waterproofing standards, it is built to withstand various weather conditions. Choose from 7 different output modes, from the highly disruptive Daytime Flash mode to the long-lasting 45-hour runtime in Femto Mode.. The Infinite Light Power Pack+ compatibility offers versatility and extends runtimes. - Max 700 lumens / 45-hour runtime in Femto mode - Max 700 lumens / 45-hour runtime in Femto mode - Classic Lezyne styling with modern technology - Machined aluminum construction - Daytime Flash mode with Highly Disruptive Pattern - Waterproof USB-C charging port with charge indicator - 2Amp fast charging - Infinite Light Power Pack+ Compatible for extended run times - Rigorously tested to IPX7 Waterproofing standards - 3300 mAh battery capacity

The Hecto Drive 500XL is a compact, durable cycling light with a machined aluminum body with built-in cooling fins and cutouts for side visibility. Its single LED design provides an impressive maximum output of 500 lumens and eight output modes, including a Daytime Flash mode. Offering up to 20 hours of total runtime, charging is simple with an integrated cable-free USB stick, and the light straps securely to a variety of handlebar shapes and sizes. Specs - Max Lumens: 500 - Weight: 84g - Max Runtime: 20 hours - Recharge Time: 2:30 hours

This front light is part of a light kit that uses Gocycle's internal battery for power. German made, the LED lights are a must for commuting in the dark. Note: Front light required for the rear light to operate. When ordering an Integrated Light Kit, you may need additional parts to ensure it is compatible with your model of Gocycle.

The Dice Duo is the smallest USB rechargeable light capable of changing from a white headlight to a red tail light at the press of a button. Designed for the road, this cubic inch light can turn from an impressive 110 lumen headlight to see, to an attention-grabbing 30 lumen tail light to be seen. Its adaptable flex mount can easily strap to handlebars or seat posts in a snap, even aero styles. For premium safety, its Adaptive Flash technology senses day or night, automatically switching to the optimal flash mode to maximize your visibility. Made for road cyclists and commuters, the Dice Duo is a powerful headlight and a tail light rolled into one. Performance - Functions as 110 lumen bicycle headlight or 30 lumen tail light Technology & Safety - 2 in 1 technology allows you to switch from headlight to tail light just by holding the power button for 3 seconds. - 8 headlight and 8 tail light lighting modes engineered for use on roads and commuting - Headlight mode: Boost, High, Medium, Low, SteadyPulse® Low, SteadyPulse® High, DayLightning® Triple Flash, DayLightning® Single Flash - Taillight mode: High, Group, Single Flash-Day, Triple Flash-Day, SteadyPulse® -Day, Single Flash-Night, Triple Flash-Night, SteadyPulse® -Night - SteadyPulse® mode alerts motorists with attention-grabbing pulses while its overlapping steady beam constantly lights your way at night - DayLightning® mode emits lightning-like flashes to highlight your presence in the brightest of daytime hours - Cycling Tuned Optics expands your field of vision with an extra-wide and long-range beam compared to typical lighting optics - IP64 water-resistant design for use in all weather conditions - USB rechargeable internal battery lasts up to 90 hours - Light mode memory saves the mode you're in before the light is turned off - Low battery indicator alerts you when a charge is needed RUN TIMES: Headlight mode: 1 hrs to 40 hours Taillight mode: 1:45 hrs to 90 hours CHARGE TIME: - 2 hrs MOUNTING: - Flexible mount easily adjusts to fit on handlebars and seat posts including aero styles BATTERY: - Built-in Li-Ion SYSTEM WEIGHT: - 30g *Features and specs are subject to change without notice.

Let the Spok 50 USB headlight lead the way. Its mission: to help you explore new paths and boldly go by bicycle. This versatile little light uses a rechargeable lithium polymer battery to deliver three safety light modes, long run times, and 270° of visibility. It easily secures to a helmet or handlebars to light your way. Stay seen! Stay safe! Features: - Weight: 25 grams - Light Modes: Steady, Courtesy™ and Superflash™ modes - Battery: USB C rechargeable lithium polymer battery for up to 14 hours of runtime - Degrees of Visibility: Side cutouts provide 270 degrees of visibility Specs: - High output surface mounted LED provides steady, Courtesy™, and Superflash™ modes - FL1 tested run time: 2.5 hrs (steady – 50 lm), 3.5 hrs (Courtesy™ 15-45 lm), and up to 14 hrs (Superflash™ - 50 lm) - Side cutouts provide 270° of visibility - Dust & water resistance rated to IP54 standard - 270 mAh lithium polymer battery charges in 2 hours with USB C cable (included) - Diminutive size and fast mounting rubber strap mounts to multiple mounting locations in seconds without tools - 25 grams

The Fusion Drive Pro 600+ Front is a budget-friendly, feature-packed cycling light designed to elevate your riding experience. It provides powerful and long-lasting illumination with a maximum output of 600 lumens and a runtime of up to 36 hours. This light offers six output modes, including highly disruptive Daytime Flash ensuring maximum visibility during daylight hours, and the intelligent Power Indicator displays battery runtime. The CNC-machined aluminum construction with cooling fins guarantees durability and efficient heat dissipation, the fresh optical design enhances light dispersion, and the optional GoPro mount allows for versatile mounting options. With waterproof USB-C charging(cable not included), compatibility with the Infinite Light Power Pack+, and rigorous IPX7 waterproofing testing, this light is ready to accompany you on any adventure. - Max 600 lumens / 36-hour max runtime - Max 600 lumens / 36-hour max runtime - Waterproof USB-C charging port with charge indicator - Daytime Flash mode with Highly Disruptive Pattern - CNC-machined aluminum construction with cooling fins - Engineered Optical Design - GoPro mount available separately - Infinite Light Power Pack+ Compatible for extended run times - Rigorously tested to IPX7 Waterproofing standards - 1900 mAh battery capacity

The Pathfinder USB Headlight from Portland Design Works is unlike any other bike light on the market, incorporating technologies to help you see and be seen while riding, day or night. The Vertical Cutoff Beam is designed to focus the 200 lumen main beam onto the road in front of you and prevents lost lumens that can blind oncoming traffic. For daytime riding, the Daytime Running Flash is bright enough to make you seen even on the brightest days. The Battery Meter lets you know exactly how much battery life you have left before needing to recharge with the included USB cord. The Pathfinder includes a powerful lithium-ion battery and a darkness destroying CREE LED bulb. It provides superior luminous guidance for up to 25 hours of ride time. The rugged construction is weatherproof and strong enough to handle the abuse of an urban commute. - 4 Modes: Steady low (4 hours), Steady high (2 hours), Pulse (8 hours), Daytime Flash (25 hours) - Lumens and burn times certified by Labsphere Illumia Light Measurement System to FL1 standard - Vertical Cutoff Beam to focus 200 lumens on the road ahead - CREE LED - Battery Meter for Li-ion battery - Micro USB charging cord included; 3 hour charging cycle - Weatherproof exterior for all season riding - One second delayed power switch to prevent accidental on/off - Light wakes up in last mode used - Includes UV-proof quick on/off handlebar mount - Weight: 57 g (2 oz)

Be seen and stay safe with Sunlite's HL-L175 LED Headlight. This powerful light uses an advanced 1-watt LED for brightness beyond its size. And, the HL-L175 has steady and flash modes, runs for 35 hours on the included AAA batteries, and attaches to any bar via an easy quick-release mount.

Looking for a front light for your Gocycle? No need to look further, we have the perfect light for you. Supernova has built an enviable reputation for developing high-quality bicycle lighting systems and the V1260 is no exception.

The Pro 2200 boasts one of the category's best power-to-weight ratios. With 2200 lumens of light output, using 3 CREE LEDs- set into a NiteRider custom reflector, guarantees to set the darkest bike trail ablaze. It features an accurate eight-step fuel gauge, keeping the rider informed of battery levels at all times. These attributes make the Pro 2200 the "go to" light among the world's top athletes and enthusiasts alike. - Compact and lightweight, perfect for race inspired riders - Custom 3 cone reflector producing brilliant trail illumination - 3 – class leading CREE LEDs at 6000k - Rugged design with Dupont Fiberglass reinforced nylon housings - Handlebar mount fits up to 35mm diameter bars - Helmet mountable - Lightweight 4 cell Li-Ion battery - Easily check battery power levels with the 8 step fuel gauge - FL 1 Standard IP64, dust and water-resistant - Convenient nylon storage pouch WARRANTY The Pro 2200 Race is backed by NiteRider's lifetime warranty that covers any defects in material and workmanship, mechanical components (housings, covers, mounts and fasteners) and LEDs. SYSTEM INCLUDES - LED Headlamp - Li-Ion Battery - Helmet Mount - Handlebar Mount – Fits up to 35mm - 36" Extension Cable - AC Adapter - Nylon Storage Pouch

- 300 lumen, compact handlebar mounted headlight - Rechargeable 2600 mAh battery with included charging cable - 5 modes including 4 steady brightness levels and flashing mode - Integrated silicone rubber strap mount is compatible with bars from 25.4 - 31.8mm - Low battery indicator

- Supercharged 1:30 to 110 hour run time. - Extremely powerful 2,000 lumens in the most compact and stylish form - Cycling Tuned Optics throws a long range, extra wide beam to cover road and mountain biking. - Daytime visible flashes make you stand out on busy streets - Two-button design lets you fine tune the brightness and flash speeds to your cycling needs. - Expand run times beyond factory default settings by fine tuning the brightness modes and flash speeds. - 9 lighting modes for day and night use - SteadyPulse mode alerts motorists with attention grabbing pulses while its overlapping steady beam constantly lights your way at night - DayLightning flash mode bursts lightning-like flashes to make you stand out in broad daylight on busy streets. - 252 grams - IP67 water resistant for use in all weather conditions - USB rechargeable with 5 hours recharging time - Designed, engineered, and assembled in the USA.

- High brightness 16 chip COB style LED combo set - Perfect for increasing safety on commutes and neighborhood rides - 4 modes including 2 solid setting and 2 flash modes - USB rechargeable - cable included - Lumens: 60

A compact cycling safety light built around three high-output LED emitters, the KTV Drive Pro 300+ Front light offers up to 300 lumens of output and a highly disruptive Daytime Flash mode. It features a lightweight yet durable waterproof construction, rigorously tested to IPX7 Waterproofing standards. The KTV Drive Pro 300+ Front offers convenience and versatility with six output modes, up to an impressive 100-hour max runtime, and waterproof USB-C charging(cable not included). Note: This light is not being distributed within the German market. - Max 300 lumen blast mode / 100-hour runtime in Femto mode - Max 300 lumen blast mode / 100-hour runtime in Femto mode - Daytime Flash mode with Highly Disruptive Pattern - Waterproof USB-C charging port with charge indicator - Low-profile mounting with integrated strap hooks - Rigorously tested to IPX7 Waterproofing standards - 1400 mAh battery capacity

The sleek Dash Pro™ 600 elevates your adrenaline rushes with an aggressively powerful 600 lumens to pierce through the night. Engineered for road cyclists, its highly efficient lens enables an extra-wide, long-range beam to maximize your line of sight. Beyond its exceptional night capabilities, the Dash Pro’s DayLightning® mode makes you stand out in broad daylight to give you the advantage anytime and anywhere you ride. Every bit the road cyclist’s light, it uses a low-profile flexible mount designed for most handlebars including aerobars. Patent pending. - Powerful 600 lumen output with 8 light modes - Built-in 24/7 Safety Technology® gives you a powerful selection of night and day modes (Boost - High - Medium - Low - SteadyPulse® - DayLightning® - Quad LED Steady - Quad LED Flashing) - SteadyPulse® mode alerts nighttime motorists with pulses while constantly lighting your path - DayLightning® mode emits lightning-like flashes to highlight your presence in the brightest of daytime hours - Enhanced Cycling Optics™ (ECO) expands your visibility with an extra-wide and long-range beam - USB rechargeable Li-ion battery - Low battery indicator - Light mode memory saves the mode you're in before the light is turned off - Low profile, water-resistant design only weighs 95 grams - Side illumination ports highlight your presence to nearby motorists - Versatite™ flexible mount conveniently attaches to most handlebars including aero bars Specs: - LED OUTPUT: 600 lumens - TOTAL MODES: 8 RUN TIMES: - Low: 10:30 hrs - Medium: 3 hrs - High: 1:45 hrs - Boost: 1:15 hrs - SteadyPulse®: 3 hrs - Quad LED Steady: 10:30 hrs - Quad LED Flash: 80 hrs - DayLightning®: 10 hrs - CHARGE TIME: 4 hrs - MOUNTING: Flexible Handlebar Mount - BATTERY: Built-in Li-ion - SYSTEM WEIGHT: 95g Patent pending. *Features and specs are subject to change without notice.

Cut through the darkness with the newly designed Metro Plus™ 800, unleashing an intense 800 lumens on the roads and trails with exceptional brightness and clarity. Its cycling tuned lens maximizes your line of sight with an extra-wide, long-range smooth beam. Not only limited to night, the Metro Plus' DayLightning® mode makes you stand out in broad daylight to give you the advantage anytime and anywhere you ride. - Powerful 800 lumen output with 9 light modes - Built-in 24/7 Safety Technology® gives you a powerful selection of night and day modes (Boost - High - Medium - Low - SteadyPulse® - DayLightning® - Triple Flash - Zoom - Walking) - SteadyPulse® mode alerts night time motorists with pulses while constantly lighting your path - DayLightning® mode emits lightning-like flashes to highlight your presence in the brightest of daytime hours - Enhanced Cycling Optics™ (ECO) expands your visibility with an extra-wide and long-range beam - USB rechargeable Li-ion battery - Low battery indicator - Light activation lockout prevents accidental light activation - Light mode memory saves the mode you're in before the light is turned off - Rugged, water-resistant design only weighs 140 grams - Side illumination ports highlight your presence to nearby motorists - 2nd generation Locktite™ quick-release handlebar mount securely clamps to 22mm to 32mm diameter handlebars RUN TIMES: - Low: 6:30 hrs - Medium: 3 hrs - High: 1:30 hrs - Boost: 1 hr - Zoom: 3:30 hrs - SteadyPulse®: 3:30 hrs - DayLightning®: 12 hrs - Triple Flash: 18 hrs - Walking: 110 hrs - CHARGE TIME: 5 hrs - MOUNTING: Handlebar - BATTERY: Built-in Li-ion - SYSTEM WEIGHT: 140g *Features and specs are subject to change without notice.

The Portland Design Works Daybot Tail Light has a CREE LED to power a 100 lumen Daytime Pulse mode for increased visibility on sunny days. Switch from Day Modes to Night Modes to conserve battery power. Hold the power button down for 1 second to turn the light on or off. The Daybot Tail Light has redesigned mount that works with the included seatpost and seatstay brackets. - 2 Day Modes (runtime): Solid - 60 lumens (6 hours), Pulse - 100 lumens (20 hours) - 3 Night Modes (runtime): Solid - 20 lumens (20 hours), Flash - 20 lumens (100 hours), Pulse - 20 lumens (30 hours) - USB rechargeable li-polymer battery - Weatherproof exterior for all season riding - Includes brackets for seatpost and seatstay mounting - Mounts vertically or horizontally - Includes Micro USB recharging cord - Weight: 1.9 oz - Lifetime Warranty

The Blaze® 600 SLX provides high lumen output, generous run times and 275° of visibility. The newest version of our Blaze SLX headlight comes with Clean Beam lensing which creates a horizontal cut-off beam for courteous, anti-glare illumination that won’t blind oncoming cyclists and path users. The beam pattern delivers full-bodied illumination out in front of your bike and back toward your pedals while the lateral light portals make sure you’ll be noticed from the side.

The Beamer 3 is a classic that’s been keeping cyclists visible for 20 years. This affordable headlight delivers excellent run time and ample light so other cyclists, pedestrians, and drivers will always know where you are no matter how dark it gets.

Epro 1000 is NiteRider's first headlight specifically made for electric bikes. It comes with pre-wired power line for connection to the eBike's battery. Power line cable measures approximately 52" in length. Headlamp powers on with ignition switch. Features two modes-Steady ON and Pulse Flash-with Built-in Mode Memory (remembers last setting). FEATURES - Lumen Output: 1000 - 2 Modes - Hardwired, Voltage 12 to 40 Volts 1.2 amps at 12v, 300mA at 40 volts - Water / Dust Resistant IP64 Rated - Weight: 166 grams - Fits 22mm-31.8mm seat posts - Includes a pre-wired Epro 1000 Head Light, Handlebar Clamp Mount, and Rubber Mounting Shims LIGHT MODES 1) Steady ON 2) Pulse Flash NiteRider recommends this headlight be installed by an authorized e-bike service and repair shop. Please reference your bike manufacturers manual for compatibility. Not compatible with 6 Volt systems.