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Parts & Accessories

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.
Specialized Stix Aero Strap Mount
$5.00
Designed to accommodate the more aerodynamic profile of aero bars and seatposts, the Stix Aero Strap mount gives you the ability to attach a Specialized Stix for day or night riding. - Stix light mount with longer, flexible silicone strap to fit Shiv and Venge seatposts, plus Aerofly handlebars.
Specialized USB A Male to Mini B Charger Cable
$6.95 $10.00 30% Off
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.
Specialized Flux Expert Headlight Lens
$13.95 $20.00 30% Off
Replacement lens for Flux Expert Headlight. - Includes clear lens and gasket.
Specialized Flux Expert Taillight Seatpost Mount
$16.95 $25.00 32% Off
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 Flux Elite Headlight Handle Bar Mount
$19.95 $30.00 34% Off
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 2amp International USB Charger
$26.95 $40.00 33% Off
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 Turbo Vado Stem w/Display & Light Mount
$65.00
Optimize your comfort and riding position on the Turbo Vado with this sleek stem. It's made from lightweight and durable 6061 aluminum, and it features both an integrated display and light mount. This way, you're able to dial in your fit without losing any of the readily accessible functionality or illumination that you love from the Vado.
Serfas Universal Handlebar Bracket - Lever Only
$1.00
Universal Handlebar Bracket Lever - Original polymer adjustment lever for use with UNI-BRKT handlebar mount - (Does NOT include metal lever retainer or rubber strap)
Serfas E-Lume 250/500 Headlight Bracket Mount
$2.00
Bracket mount for Serfas 250/500 E-Lume headlights.
Serfas Quasar Light Bracket
$5.00
Replacement mounting bracket for Quasar USL-4BK Headlight and Quasar UTL-4BK Tail Light.
Serfas UTL-9 Bracket
$5.00
Replacement tail light bracket for the Serfas UTL-9 light.
Serfas Universal Rack Mount
$5.00
Replacement Part – Universal Rack Mount - Fits all Serfas tail lights (Except TST-70, TST-100, & TBT-50R) - Bolts to rack for easy removal of tail light
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 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 Multi Sport Head/Tail Light Bracket
$6.00
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 SPK Spoke Light
$6.00
Brighten up your style, increase your visibility, and make those nighttime rides more fun with the Serfas SPK Spoke Lights! Available in FIVE fun LED light colors: White, Red, Green, Multicolored, and Blue. The SPK Spoke Light is quick and easy to mount and sure to stay safely secured while traveling across any terrain, and with built-in water resistance the SPK ensures a splash or two won't send you home in the dark. Add one, or even twenty, to your bike today and be the coolest cat on the block! - Water Resistant - Fast & Easy Installation / Removal - Solid Modes: Up To 30 Hours - Flash Modes: Fast – Up To 35 Hours / Slow – Up to 55 Hours - Weight: 20 Grams - Size: 12.8cm x 4.4cm - Battery: 1 x Lithium CR2032
Serfas TST Tail Light Belt Clip
$6.00
Replacement Part – TST Tail Light Belt Clip Improved design keeps light more secure on belt or bag strap. Compatible With: TST-70 TST-100 TST-150 TBT-50R TBT-120F
Serfas TST Tail Light Saddle Rail Mount
$6.00
Replacement Part – TST Tail Light Saddle Rail Mount Allows mounting of tail light direct to saddle rails. Compatible With: TST-70 TST-100 TST-150 TBT-50R
Serfas Top Bar Headlight Bracket
$6.00
Replacement Part – Top Bar Headlight Bracket - Works with flat top & round handle-bars - 3 strap sizes allow fitting from 20mm to over 100mm - Adjusts to fit aero & round seat posts & handlebars - For lights up to 120 grams in weight - Fits all Serfas headlights EXCEPT: USL-200, USL-250, USL-450, USL-500
Serfas UNI-BP Clip
$6.00
Replacement Part – Clip Compatible With: - TL-411 - TL-80 - UTLA-8 - USLA-8 - UTL-60 - UTL-30 - UTL-15
Serfas Universal Tail Light Bracket
$6.00
Replacement Part – Universal Tail Light Bracket - Fits all current tail lights with removable bracket except UTL-4bk - Long silicone strap allows endless mounting options - No tools needed - Not compatible with: TST-70, TST-100, TST-150 & TBT-50R
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
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
No Image
$15.00
Replacement Battery – TSB-S Replacement Rechargeable Battery - Battery: 1-Cell Li-Ion, 1400 mAh - Fits: TSL-450F, TSL-700F
Serfas Remote Headlight Switch
$15.00
Replacement Part – Remote Switch Remote Headlight Switch For: TSL-LT1000 TSL-LT1200 TSL-1800 TSL-2500
Serfas Universal Helmet Mount
$15.00
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
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