Solid aluminum dropper post mount to attach rear bikepacking bag, larger saddle bag, bottle cage, tail light, and more.

FEATURES - USB Rechargeable - Strap Fits Bars 20-40mm - Waterproof - Micro USB Cable Included - 240° Visibility SPECS - Modes: High: 3 hrs, Medium: 6 hrs, Slow Flash: 50 hrs, & Quick Flash: 40 hrs - Weight: 29 Grams with Bracket - Runtime: Up to 50 hrs on Flash - Battery: Lithium Polymer

The Apollo is a waterproof super bright LED light that is small and easy to mount. FEATURES - USB Rechargeable - Strap Fits Bars 20-40mm - Waterproof - Micro USB Cable Included - 240° Visibility SPECS - Modes: High: 3 hrs, Medium: 6 hrs, Slow Flash: 50 hrs, & Quick Flash: 40 hrs - Weight: 29 Grams with Bracket - Runtime: Up to 50 hrs on Flash - Battery: Lithium Polymer

An economical and stylish starter headlight/taillight combo kit that uses common AA & AAA (2x) batteries. (Batteries included) Starter SL-80 Headlight: - Side Lighting For 180-Degree Visibility - AA Battery Operation - Easy Battery Access - Modes: High (80 Lumens) 1.75 Hours / Medium (40 Lumens) 3.25 Hours / Low (20 Lumens) 7.5 Hours / High Flash – 8 Hours / Daytime Flash – 10 Hours Runtime: Up To 10 Hours (On Daytime Flash) TL-411 4-LED Tail Light: - Four 3mm Red LEDs - Built-In Backpack/Pocket Clip - Long Battery Life - Uni-Tail Light Bracket Included - Lightweight - Light & Bracket Can Be Removed In Only Seconds - Up To 1/4 Mile Visibility - Optional Rack Mount - AAA Batteries (x2) Included - Modes: Alternating & Flash: High – 35 Hours / Slow Flash – 70 Hours / Quick Flash – 70 Hours / Scrolling Flash – 70 Hours - Runtime: Up To 70 Hours (Depending On Mode)

The All New 2021 Serfas® E-Lume Series Headlight New for 2021 our E-Lume Series Headlights feature a redesigned extruded aluminum housing, new optical lens with excellent side visibility, and improved battery capacity and LED performance. We made not only increased performance a priority but also improved rider visibility, so we designed an all new optical lens and housing with front corner cutouts to allow drastically more light be visible when viewed from either side – and this all without any reduction in quality of forward illumination or beam pattern. Constructed of aluminum the E-Lume housing is strong and lightweight as well as an efficient thermal conductor which effectively reduces heat buildup thus helping maintain temperatures for optimal battery performance and consistent light output. Light output of the E-Lume 600 is sent through a single optical lens creating a powerful beam with strong front illumination and excellent side visibility. Limited Lifetime Warranty Serfas® warrants to the original purchaser that the product is free of defects in material, construction, and/or workmanship for the lifetime of the product. Battery Warranty – One Year Coverage Serfas® batteries are covered by a 1 year warranty from the original date of purchase. Features: - All-In-One Design - Extruded Aluminum Body - Press and Hold Button Lock - Daytime Flash Mode - Up To 90 Hours Runtime - Integrated USB Rechargeable Li-Ion Battery - Backlit Button Indicates Charge Status and Low Battery - Handlebar Bracket - USB Charging Cable Specs: Solid Mode: - Overdrive – 600 Lumen / 2.5 hrs - High – 300 Lumen / 6 hrs - Medium – 150 Lumen / 12.5 hrs - Low – 75 Lumen / 22 hrs Flash Mode: - Daytime Flash – 600 Lumen / 75 hrs - Low Flash – 100 Lumen / 90 hrs Weight : 170g w/ Bracket Battery: 1-Cell Li-Ion 2600 mah Charge Time: 4 hrs To Full At 700mA Using USB Wall Charger Color: Black

Serfas E-Lume USL-350 Headlight / Cosmo 15 UTL-15 Tail Light USL-350 E-Lume 350: - Daytime Flash Mode - Up To 80 Hrs Runtime - Extruded Aluminum Body - Integrated USB Rechargeable Li-Ion Battery - Backlit Button Indicates Charge Status and Low Battery - Handlebar Bracket UTL-15 Cosmo 15: - 3 LED Design - IPX3 Water Resistance - Charge To Full In 2 Hrs From Empty - Last Mode Memory

USM-600 E-Lume 600 Lumen Headlight - All-In-One Design - Extruded Aluminum Body - Press and Hold Button Lock - Daytime Flash Mode - Up To 90 Hours Runtime - Integrated USB Rechargeable Li-Ion Battery - Backlit Button Indicates Charge Status and Low Battery - Handlebar Bracket - USB Charging Cable UTM-60 Cosmo 60 Lumen Tail Light - 270 Degree High Visibility Design - Highly Adjustable Mounting System - Daytime Flash Mode - 5 Modes: 2 Solid / 3 Flash - Micro USB Rechargeable

Replacement Part – Oversized Handlebar Bracket (35mm) - Reinforced internals take more abuse - Fits oversized 35mm mtb bars - No tools needed - Included with USL-1100 & USL-1500 - Weight: 40 grams - Works for all Serfas headlights except for: SL-200, SL-30WP, & SL-40WP

Gear up and be seen with the compact and highly visible Serfas Phoenix integrated USB rechargeable Helmet Tail Light. It's simple to install and remove with the helmet mount system and features a magnetic retention system that safely breaks away during a crash. Motorists will appreciate your improved visibility and your mother will thank you for playing it safe. - Ultra Bright Red LED (15 Lumens Max. Output) - Integrated USB Rechargeable Charge Port w/ Charge Indicator Light - Last Mode Memory (Light Remains In Last Mode Used At Power On) - Weight: 17g w/ Bracket - Battery: 250mAh Lithium Polymer - Light Body Dimensions: 32 x 55 x 18mm Modes: - Solid: High – 4 Hours (6 Lumens) / Low – 8 Hours (3 Lumens) - Flash: Daytime High Flash – 30 Hours (15 Lumens) / High Flash – 40 Hours (8 Lumens) / Low Flash – 70 Hours (3 Lumens)

FEATURES - Headlight: 70 Lumens - Tail Light: 25 Lumens* - USB Rechargeable - Built-In Belt or Backpack Clip - Bracket Designed to Fit Multiple Applications Including Aero-Style Bars - Can be Mounted Horizontal or Vertical on Bracket USL-4BK - Modes: High, Low, & Flash - Runtime: Up to 8 hrs (Depending on Setting) UTL-4BK - Modes: Solid, & Flash - Runtime: Up to 8 hrs (Depending on Setting)

Serfas' TL-411 LED Taillight boasts 4 ultra-bright LEDs for excellent visibility. It has flashing and steady modes, runs for up to 70 hours, and comes with 2 AAA batteries.

Be safe out there with Serfas' TL-STN Seat Stay Taillight. This water-resistant safety beacon will get you noticed out on the road with a large, super-bright 1/2-watt red LED flanked by 6 brilliant smaller LEDs. Plus, the weatherproof silicone body stretches to easily mount to any tube on your bike. Use a few Seat Stay Taillights for 360-degrees of visibility! This great light has steady, strobe and flash modes.

Serfas’ powerful TSL-2500 Headlight boasts 2500 lumens and four brightness modes to illuminate your night. The lightweight body and battery case are made of tough nylon and aluminum for superior shock resistance. A handlebar mount, a helmet mount, a 3-foot cable, and a 1-foot cable give you plenty of options to set up the TSL-2500 the way you want, while a wired remote switch makes adjusting light settings quick and easy. Plus, Serfas' Ram Air Cooling design keeps it cool for extended LED battery life. It also features a USB outlet to charge your other electronics on the go. The TSL-2500 comes with a wall charger, a ballistic nylon carrying case, and a Velcro battery strap.

Our Brightest Tail Light Yet! Enhanced Side Visibility Design. 350 Lumens / 2 Solid & 3 Flash Modes. USB C Rechargeable. Unique Fin Lens Design Provides Enhanced Long Distance Visibility While Creating Generous 180 Degree Attention-Grabbing Side Illumination Features: - 350 Lumens (Daytime Flash) - Three Super Bright CREE LEDs - Finned Lens Design Provides 180 Degree Visibility - LED Charge Indicator - Auto Safe Mode* - Daytime Flash Mode - Up To 20 Hours Runtime - USB C Rechargeable - Aero Post Compatible Bracket Solid Modes: - High (140 Lumens): 1 hr 30 mins - Low (15 Lumens): 6 hrs Flash Modes: - Daytime Flash (350 Lumens): 19 hrs - High Flash (200 Lumens): 9 hrs - Low Flash (50 Lumens): 20 hrs - Auto Safe Mode Extends Runtime Additional 45 mins - Weight: 52 Grams w/ Bracket - Battery: 1050 mAh Lithium Polymer

The Serfas E-Lume Series light line was developed to be the best on the market at the very best value. These headlights will meet and exceed their expected lumen output while offering you all the features you've come to enjoy from Serfas lighting. - Compact Lightweight Aluminum Design - Super Bright (250 Lumens) Output - Water Resistant Rating: IPX4 - 3 Level Battery Life Indicator - Last Mode Memory - Max Charges Rate of 500mA - Charges from Dead to Fully Charge in 2.5 hours (Using 500mA Rated Charger) - Solid Modes: High (250 Lumens): 2.5 hrs, Medium (100 Lumens): 4.25 hrs, Low (50 Lumens): 7 hrs - Flash Modes: Daytime Flash (250 Lumens): 50 hrs, Low Flash (50 Lumens): 18 hrs - Weight: 142 Grams with Bracket - Battery: 1-Cell Li-Ion, 1400mAh Includes: - Micro USB Cord - Handlebar Mount

E-Lume USL-350 Headlight USL-350 E-Lume 350: - Daytime Flash Mode - Up To 80 Hrs Runtime - Extruded Aluminum Body - Integrated USB Rechargeable Li-Ion Battery - Backlit Button Indicates Charge Status and Low Battery - Handlebar Bracket - Size: 88.5mm L x 31mm W x 22.6mm H (3.48" L x 1.22" W x 0.90" H) - Weight: 142 Grams w/Bracket - Battery: 1-Cell Li-Ion - Charge Time: 2.5 hrs To Full At 700mA Using USB Wall Charger Solid Mode: - Overdrive 350 Lumens—1.1 hrs - High 250 Lumens—2.5 hrs - Medium 100 Lumens—4.25 hrs - Low 50 Lumens—7 hrs Flash Mode: - Daytime 350 Lumens—45 hrs - Low 50 Lumens—18 hrs

The Serfas E-Lume Series light line was developed to be the best on the market at the very best value. These headlights will meet and exceed their expected lumen output while offering you all the features you've come to enjoy from Serfas lighting. - Compact Lightweight Aluminum Design - Super Bright (500 Lumens) Output - Water Resistant Rating: IPX4 - 3 Level Battery Life Indicator - Last Mode Memory - Max Charges Rate of 700mA - Charges from Dead to Fully Charge in 3.25 hours (Using 700mA Rated Charger) - Solid Modes: Overdrive: (500 Lumens): 2.5 hrs, High (200 Lumens): 3.5 hrs, Medium (100 Lumens): 7 hrs, Low (50 Lumens): 14.5 hrs - Flash Modes: Daytime Flash (500 Lumens): 25 hrs, Low Flash (100 Lumens): 20 hrs - Weight: 162 Grams with Bracket - Battery: LG 1-Cell Li-Ion, 2200mAh Includes: - Micro USB Cord - Handlebar Mount

Coming up with ways to make you safer on the road, when using Serfas lights, is a top priority. The "BLAST" Audible Warning System emits a loud 85 Decibel signal when your light battery gets under 10-minute runtime in that specific mode. How It Works: - When the battery reaches 10 minutes of runtime, in its current mode, the light will emit a long beep followed immediately by a short beep. Sound will continue every minute. - When the power button is pressed it will put the light in the next longest running mode & it will restart the battery low alert until 10 minutes of runtime in the mode is reached. Repeat as necessary. Example: Going from highest mode to lowest mode at first beep could extend runtime up to 5 times. - Light will emit beep sound repeatedly when last minute of runtime in the current mode is reached. - While charging the light the power button will blink blue. When full charge is achieved light will beep to notify charging cycle is complete. - Light emits a beep when power button is pushed & light goes from mode to mode. Features: - "Blast" Audible Warning System Alerts Rider Of Low Battery - Lasts Up To 28 hrs on 60 Lumen Flash - Aero-Bracket Fits Almost Any Post Or Application On A Bike - 42 Micro LEDs Specs: - Solids Modes: High (200 Lumens): 1 hr, Medium (100 Lumens): 2.25 hrs & Low (60 Lumens): 3.5 hrs - Flash Modes: High Rapid (300 Lumens): 6.25 hrs, High Slow (300 Lumens): 12 hrs & Low (60 Lumens): 28.5 hrs - Weight: 55 Grams Without Bracket - Battery: USB Rechargeable Li-Polymer

Replacement Part – Universal Handlebar Bracket - Fits all current Serfas headlights with a removable bracket - Fits bars up to 31.8mm horizontal & vertical adjustable - Easily removes from bar in seconds - No tools needed - Works With: TSL-100, TSL-150, TSL-150+, TSL-200, TSL-250, TSL-250+, TSL-500, TSL-500+, TSL-1000, TSL-1500, SL-155, SL-255, USL-155, USL-305, USL-505, TSL-350, TSL-550, TSL-750, TSL-T1000, TSL-LT1000, TSL-1200, TSL-1800, TSL-2500, HL-1.1, & SL-30WP - Works for all Serfas headlights EXCEPT for SL-200 & SL40WP

Replacement Part – Headlight Bracket - Fits all Serfas headlights - Long silicone strap allows endless mounting options - No tools needed - Cannot be used with: TST-70, TST-100, TST-150 & TBT-50R

Increase your line of sight with the NiteRider Lumina Helmet Mount. By mounting your head light onto your helmet, it’ll allow you to see farther into your turn or wherever your head turns. System Compatibility: - Lumina Series - MiNewt Mini Series - Mako Series

Lumina Micro series delivers high output in a small package, making it great for helmet usage. Features a modular designed lightweight body combined with increased thermal properties ensuring a brighter, longer lasting LED and a newly designed handlebar strap mount with quick-release tab - 4 light levels plus a flash mode - Lumina Micro 900 and 650 include a VMAX+ - Lumens: 650/80 - Run time: up to 50 hrs F/up to 27 hrs R - Weight: 130g/28g

Producing 850 brilliant lumens, the NiteRider Lumina Micro 850 is smaller, lighter, and more compact than the original Lumina series. Its compact profile and high light output make the Lumina Micro 850 ideal for helmet mounted applications (helmet mount available as an optional accessory). Using the included handlebar mount (fits up to 35mm) with quick release tab prevents any chance of theft by allowing convenient removal and installation of the head light. - All New Collimator Lens, produces a generous even widespread beam - 4 Light Levels plus 1 Daylight Flash Mode - FL1 Standard IP64, dust and water-resistant - High output light using a CREE LED at 6000k - Ultra lightweight 850 lumen head light, weighing in at only 130g including mount - Secure on and off-road handlebar mount - Fits standard and oversize 35mm handlebars - Small compact design that's perfect for helmet mounting (Helmet Mount Sold Separately) - Convenient USB rechargeable - Low battery indicator - Lock Mode, perfect for use during storage and transporting the light. Press and hold power button for 7 seconds to lock out operation of light. WARRANTY - The Lumina Micro 850 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 - Handlebar Mount fits up to 35mm - USB Charging Cable

The Swift 300 gives you more than enough lumens at our lightest weight for headlights (82 grams). NiteRider makes this headlight USB rechargeable for convenient on-the-go charging. The Swift 300 features a highly durable light housing with Dupont Fiberglass reinforced nylon meeting all required FL1 Standards for impact testing and water / dust resistance. Vmax+ 150 is NiteRider's first taillight featuring COB (Chip-on-Board) LEDs, which for cyclists means it emits highly visible flash patterns in a smaller, more compact package. Its feather-like light weight makes it perfect as a wearable safety light-easily clipping onto straps, belt loops, and more. SWIFT 300 FRONT LIGHT FEATURES - Lumen Output: 300 - 5 Modes with Run Times: 2:00 – 28:00h - Charge Time: 2:00h at greater than 500mA | 3:15h at 500mA - Water / Dust Resistant IP64 Rated - USB Rechargeable SWIFT 300 TYPICAL RUN TIMES Low—15:00h at 80 Lumens Med—9:00h at 150 Lumens High—2:00h at 300 Lumens Flash—12:00h at 300 Lumens Walk—28:00h at 20 Lumens Vmax+ 150 TAILLIGHT FEATURES - Lumen Output: 150 - 6 Modes with Run Times: 5:30-27:30h - Charge Time: 2:00h - Water / Dust Resistant IP64 Rated - USB-C Rechargeable Vmax+ 150 TYPICAL RUN TIMES Fast Flash—12:45h Slow Flash—10:15h Disco Flash—10:45h Pulse Flash—7:00h High Steady—5:00h Low Steady—27:00h

The Swift 300 gives you more than enough lumens at our lightest weight for headlights (82 grams). NiteRider makes this headlight USB rechargeable for convenient on-the-go charging. The NiteRider Sabre 110 is a super bright, lightweight USB rechargeable LED tail light. It utilizes a multi LED array designed for eye-catching visibility both day and night. Swift Features - Lumen Output: 300 - 5 Modes with Run Times: 2:00 – 28:00hrs - Charge Time: 2:00 / 3:15hrs - Weight: 82g - Battery: Li-Po - Low Battery Indicator - 300 lumen super compact - Water / Dust Resistant IP64 Rated Swift Run Times - Low—15:00h at 80 Lumens - Med—9:00h at 150 Lumens - High—2:00h at 300 Lumens - Flash—12:00h at 300 Lumens - Walk—28:00h at 20 Lumens Sabre Features - Lumen Output: 110 - 6 Modes with Run Times: 1:30 – 10:30hrs - Charge Time: 1:30hrs - Weight: 28g - Battery: Li-Po - Low Battery Indicator - 110 Lumen Super Lightweight Daylight Visible taillight Sabre Run Times - Pulse Flash—7:00h - Flash—6:00h - Fast Flash—17:00h - Steady High—1:45h - Steady Med—4:00h - Steady Low—8:30h

Long battery life combined with simple, tool-free mounting makes MSW Mouse lights a great economical pick to be seen on the road. - Simple, tool-free mounting on bars from 22.2 - 35mm - 3 lighting modes: high, low, flash - CR2032 battery included - Front and Rear Set

- Maximum output to 20 lumens - ANSI certified lumens and runtime - IPX4 water resistant - Power status indicator alerts remaining run-time before powering off - Light memory mode - Compatible with Rev Comp, Compel, Roost, Strive, Lanza, Coveta, Liv Rev Comp and Luta series helmets

Features: - 20 super bright red COB LEDs - 4 Modes: High (1.5hrs), Mid (4.5hrs), Flash (5hrs), Patrol (5hrs) - Li-ion rechargeable battery with Easy Magnetic USB charger (1.5 hrs charge time) - 20 lumens - Waterproof - Includes magnetic jersey clip - Optional integrated mount designs - 57093- D-Fuse seatpost mount - Integrates with the following Giant and Liv helmet models: -- Roost/Coveta -- Strive/Lanza -- Prompt/Unica -- Compel/Luta

Features: - 30 lumens (Numen+ Tag TL) ANSI standard approved - Runtime: Steady (5hrs), Low Steady (10hrs), Pulse (15hrs), Flash (30hrs), Random (50hrs) - Li-Po rechargeable battery - Power indicator - Auto start sensor - IPX4 Waterproof rating - Integrated USB plug - Flexible mounting system works with different shape handlebars and seatposts

The Recon HL600 is the perfect multi-function light for use on handlebars or helmets. It features abundant light output in a lightweight design. - Lumens and runtime certified to the ANSI-Standard - Focused optics with side light design for over 270 degrees visibility - Heat-dissipating CNC-machined aluminum structure - Power status indicator can let you know how much run-time to go before powering off - Includes adjustable GoPro mount