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Parts & Accessories

Specialized Stix Headset Spacer Mount
$4.99
You really can put a Specialized Stix headlight almost anywhere. This headlight mount is designed to cleanly integrate into the headset of the bike and maintain a clean look with the Stix positioned just under the stem. - Positions Stix headlight just under the stem in front of the head tube for a super-clean, integrated look. - Interlocking system between plastic mount and aluminum spacer allows the light and mount to quickly be removed from the bike. - Works with 1-1/8th Aheadset-style headsets and custom 10mm thickness spacer.
Serfas GoPro Camera Bracket
$6.00
Replacement Part – GoPro Camera Bracket - Compatible With All Serfas Headlights EXCEPT USL-200, USL-250, USL-450 and USL-500 - GoPro compatible - Allows use of action camera on helmet or bar
Serfas Oversized Handlebar Bracket
$10.00
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
Serfas Universal Handlebar Bracket
$8.00
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
Origin8 Eyelet Stub Light Mount
$10.45
Origin-8's Eyelet Stub Light Mount is an ingenious way to easily mount a light (or other accessory) to any bicycle frame with standard rack/fender eyelets. The Stub is made of light and tough 6061 aluminum tubing with an outside diameter of 26mm and an overall length of 46mm. It simply bolts to the eyelet with its included 5mm screw. There's a press-fit cap on the end to seal it.
Lezyne Go-Pro LED Adapter
$2.99
Lezyne's Go-Pro LED Adapter allows you to mount your Lezyne LED light to any standard Go-Pro mount. This makes it fast and easy to switch swap out your camera and headlight using the same mount.
Lezyne Universal Helmet Mount
$9.99
The versatile Composite Matrix Helmet Mount is a durable and versatile accessory for Lezyne KTV Pro, Power XL, Macro XL, Hecto XL and Micro XL Drives. It is constructed with lightweight and durable mold-injected Composite Matrix material for its base plate and spherical pivot. A strong rubber and Velcro strap attaches the mount to the helmet. The Composite Matrix spherical pivot and cradle allow the user to adjust the position of the light in all directions.
CatEye Center Fork Bracket
$9.99
CatEye's Center Fork Bracket helps clear your handlebars by positioning your favorite CatEye headlight (sold separately) in front of your bike's head tube.
TwoFish Twofish Flashlight Holder
$5.95
- Mounts most AA flashlights to handlebars and helmets - Ideal low-cost lighting alternative for cyclists
Topeak BarXtender
$19.95
Gain more room or find the perfect position for lights, computers, music players, GPS, or whatever, with the Topeak BarXtender. Attaches securely to the handlebars or stem and adjusts for optimum position. - Clamp: Fits 22-38 mm tubes (shims included) - Crossbar: Device mount bar 25.4 mm - Material: Engineering Grade Plastic and Steel - Mount: Handlebar, Handlebar Stem - Size (L x W x H): 18 x 3 x 3 cm, 7.1” x 1.2” x 1.2” (folded) - Size (L x W x H): 13 x 10 x 3 cm, 5.1” x 3.9” x 1.2” (open) - Weight: 116 g / 4.08 oz
Topeak DP Mount
$22.95
Solid aluminum dropper post mount to attach rear bikepacking bag, larger saddle bag, bottle cage, tail light, and more.
Sunlite TL-L225 Bracket
$2.79
- Rack mount bracket only - Fits TL-L225 taillight
Specialized 2amp International USB Charger
$40.00
2amp charger for the fastest charging possible of Specialized Flux lights - Has 2 standard size USB ports and will charge most USB devices. - Includes 4 interchangeable wall plug options and USB A to USB MINI B male to male charge cable. - Output: 10.5W 5V 2.1A Max Input: 100-204V AC 50/60Hz. 260mA
Specialized Flux 900/1200 Headlight Helmet Mount
$20.00
Looking to take your second-generation Flux headlight off-road? You're going to need a helmet mount. - Breakaway design prevents snagging on overhead objects - Hook-and-loop strap can be reoriented 90 degrees to give additional mounting options - Fore/aft adjustability for optimal placement regardless of helmet vents - Action camera style hinge works with third-party mounts
Specialized Flux Elite Headlight Handle Bar Mount
$30.00
All the parts needed to mount a Flux Elite headlight to a second bike. - Includes axle, handlebar clamp, stainless screws and 3mm Allen key. - The clamp will fit 25.4mm and 31.8mm bar diameters with included rubber grip pads.
Specialized Flux Expert Headlight Lens
$20.00
Replacement lens for Flux Expert Headlight. - Includes clear lens and gasket.
Specialized Flux Expert Taillight Seatpost Mount
$25.00
Do you have more than one bike? Get the most out of your Specialized Flux Expert tail light (sold separately) by getting an additional seatpost mount for easy switching between your rides. - All the parts needed to mount a Flux Expert taillight to a second bike - Includes mounting bracket, three interchangeable rings to fit different seatpost sizes and a 2.5mm Allen key. - Interchangeable rings will fit 27.2mm, 30.9mm, and Venge Aero seatpost.
Specialized USB A Male to Mini B Charger Cable
$10.00
High-efficiency charger cable for Flux headlights. - High capacity wire can transfer more power with less loss. - Custom "L" shaped Mini USB Male for the best fit to Flux headlights. - NOTE: This is a CHARGE ONLY cable and cannot be used for data transfer.
No Image
$15.00
Replacement Battery – TSB-S Replacement Rechargeable Battery - Battery: 1-Cell Li-Ion, 1400 mAh - Fits: TSL-450F, TSL-700F
Serfas Aero Headlight Bracket
$6.00
Replacement Part – Aero Headlight Bracket - Works For Both Headlights & Tail Lights - 3 Strap Sizes Allows Fitting From 20mm To Over 100mm - Adjusts To Fit Aero & Round Seat Posts & Handlebars - Fits All Serfas Headlights Except: USL-200 & USL-450
Serfas Aero Tail Light Bracket
$6.00
Replacement Part – Aero Tail Light Bracket - Works For Both Headlight & Tail Lights - Great For Helmet Application - 3 Strap Sizes Allows Fitting From 20mm To Over 100mm - Adjusts To Fit Aero & Round Seat Posts & Handlebars Compatible With: TST-70 TST-100 TST-150 TBT-50R TBT-120F
Serfas Bat-1 Replacement Battery
$40.00
Keep your favorite lights running with Serfas' Bat-1 Replacement battery. Thanks to its 3300mAh capacity, you'll have plenty of power for all your night activities.
Serfas Bat-2S Compact Replacement Battery
$70.00
Keep your favorite lights running with Serfas' Bat-2S Replacement Battery. • Fits TSL-LT1000, TSL-1800, TSL-1200, TSL-2500, TSL-1000, TSL-1500, TSL-1000+, TSL-1500+, TSL-T1000, BAT-ADT • 2600 mAh Capacity
Serfas Bat-4 Replacement Battery
$140.00
Keep your favorite lights running bright with Serfas' Bat-4 Replacement Battery. It is included with TSL-2500 and TSL-Police lights but fits several other models as well.
Serfas Bat-ADT Replacement Battery
$20.00
Extend your light's runtime with Serfas' BAT-ADT Replacement Battery. It allows up to 4 times the runtime when used in place of internal battery and connected to BAT-4 (sold separately).
Serfas E-Lume 250/500 Headlight Bracket Mount
$2.00
Bracket mount for Serfas 250/500 E-Lume headlights.
Serfas E-Lume Series Headlight Replacement Battery
$10.00 - $32.00
Battery Replacement Guide For E-Lume Series Headlights: - E-Lume USL-200/250, 1-Cell Li-Ion 1400 mAh (ESB-1400) - E-Lume USL-450/500, 1-Cell Li-Ion 2200 mAh (ESB-2200) - E-Lume USL-600/650/850/900, 1-Cell Li-Ion 2600 mAh (ESB-2600) - E-Lume USL-1100/1200, 2-Cell Li-Ion 2200 mAh (ESB-4400) - E-Lume USL-1500/1600, 2-Cell Li-Ion 2600 mAh (ESB-5200) - Battery Removal/Installation Instructions Included - Allen Key Tool Included
Serfas METRO Rear Light Replacement
$10.00
For Serfas Metro Helmet – Replacement Rear Light Serfas Metro Helmet Compatibility: - HT-404BKGY - HT-400BKGY - HT-404BLBK - HT-400BLBK - HT-404WTBK - HT-400WTBK
Serfas Multi Sport Head/Tail Light Bracket
$6.99
Replacement Part – Multi Sport Headlight & Tail Light Bracket - Works for both headlights & tail lights - Great for helmet application - 3 strap sizes allows fitting from 20mm to over 100mm - Adjusts to fit aero & round seat posts & handlebars - For lights up to 120 grams in weight - Cannot be used with: TST-70, TST-100, TST-150, TBT-50R, TBT-120F, USL-200, USL-250, USL-450, USL-500
Serfas PH-3 3-IN-1 Accessory Holder
$45.00
3-IN-1 Handlebar Mounted Accessory Holder: 3-IN-1 Design: - Headlights - Action Cameras (GoPro) - Garmin Computers (Compatible w/ Garmin Only) - Adjustable Angle (100 Degree Tilt Up/Down) - Materials: Aluminum Alloy, Nylon - Simple Installation Specs: - Length: 105mm - Width: 68mm - Height: 57mm - Weight: 76g - Snap Ring Fitment: 31.8-32mm Bars - Max Load: 400g
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