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Serfas

Serfas Thunderbolt Headlight
$36.00
Serfas' Thunderbolt Headlight delivers 90 lumens in an extremely versatile, USB-rechargeable package. Attach the water-resistant silicone body nearly anywhere on your bike, and use the high, low, or two flash modes to make sure cars, cyclists and pedestrians can see you at night. At just 50 grams, you won't even notice it's on your bike — but others will!
Serfas TL-200 Taillight
$26.00
Serfas' TL-200 LED is an amazing taillight. It's super bright thanks to its twin-beam 1-watt LEDs that will keep you riding safe no matter how dark it gets. It features steady, flashing and rolling modes with up to 80 hours of run time from the two included AAA batteries.
Serfas HT-500/504 Kilowatt E-Bike Helmet
$80.00
The Serfas Kilowatt is E-Bike certified and features adjustable venting which be can be opened or closed depending on how much air flow you want, also a built-in rear LED safety light for added visibility with additional reflective design accents, and an easy-to-adjust fit system. - Tested and Certified to NTA 8776 E-Bike Helmet Standards - Adjustable Top Vents (Slide Open/Close) - Built-In Rear Light - Rear-Facing Reflective Accents - Adjustable Straps - Easy-To-Adjust Fit System (Rear Knob) - Weight: 484 Grams - Vent Count: 8 - Sizes: S/M (54-58cm), L/XL (58-61cm)
Serfas Dart 500W E-Bike Step Through
$1,799.99
The Serfas Dart represents affordable entry into the e-bike market while offering plentiful power, range, and comfort. - Pedal Assist: 28mph - Throttle: 20mph (Class 3) - Motor: 500W Nominal, 750W Peak, Brushless, Rear Hub Motor - Pedal Assist: 5 Levels - Range: 30 Miles - Battery: 54V Peak, 48V Sustained, 11.6Ah Samsung 556.8Wh - Frame: Double-Butted 6061 Heat-Treated Aluminum Alloy - Tires: Kenda Kwick Seven.5 Sport 27.5 x 2.20 KS E-Bike 50 - Handlebar: Aluminum, 31.8mm 15 Degree Sweptback - Saddle: Serfas City Bike 300 - Brake: Tektro HD-T285 180mm Hydraulic Disc Brake - Front Hub: Novatec 36H Disc, Nutted - Rim: Double Wall 36H Front and Rear, Disc Only - Shifter: Shimano 8S Altus Rapidfire, Shimano 8S Altus Rear Derailleur - Cassette: Shimano Altus 11-36 Cassette, 8 Speed
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 Drifter City 26-inch
$35.00 - $37.50
Serfas' Drifter is a great tire for cruising down the bike path or rolling down city streets. The tough 69 durometer rubber maximizes mileage while the inverted tread reduces rolling resistance for efficiency on the road. Plus, Serfas' Flat Protection System lets you ride worry-free.
Serfas Pannier Double Bag
$90.00
Serfas Pannier Bags are stylish, high quality, and the most affordable way to add a ton of storage to your ride. Perfect for commuting to work, busy students biking to class, or just a lazy Sunday aimlessly riding around town stopping in at some of your favorite local spots. It's made of water-resistant 300D Polyester material, has a carrying capacity of 36L (18L per side), and is deck ready for mounting to a rear rack. - Quick Access Flip-Top Closure With Single Buckle (x2) - Webbed Nylon Top Carry Loop (x2) - Durable Reinforced Bag Edges and Stiffened Wheel-Facing Bag Panel - Convenient Left and Right Side Safety Light Attachment Loop - Silver Reflective Safety Stripes (Rear-Facing When Mounted To Bike), Reflective Serfas Logo - External Zippered Flap Pocket With Protected Zipper (x2) - Dimensions: 15" (Top Width) x 15.25" (Height) x 12.5" (Bottom Width) - 6" Wide Connecting Center Attachment Panel - Weight: 1074g / 37.9oz
Serfas Latte Combo Lock
$10.50
Fits perfectly in your jersey or backpack and is ideal for, “just running in for a minute,” or to keep honest people honest. Great for jogging strollers & bike trailers too! Features: - 4-Digit Combination Lock - Vinyl-Coated Cable - Self-Coiling Specs: - Cable Length: 5 Feet - Weight: 130 Grams
Serfas TL-SSR Stop Sign Taillight
$13.50
Serfas' Stop Sign Red Taillight boasts 5 ultra-bright LEDs with a built-in reflector for excellent visibility. It has flashing, steady, and random and rolling modes, and runs for up to 120 hours on the 2 included AA batteries.
Serfas FP-T1BK AIR FORCE TIER ONE Floor Pump
$37.50
Air Force Tier One floor pump Features: - Ergonomic Polymer Handle - 2" Analog Pressure Gauge (PSI/BAR) - Simple Valve Head (Presta/Schrader) - Integrated Hose Keeper - Steel Pump Barrel and Thermo Carbon Base Specs: - Color: Black w/ White Graphics - Capacity: 160 PSI - Weight: 998 Grams - Height: 25 1/4"
Serfas Apollo USB Tail Light
$12.00
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
Serfas TSV-130 Vulcan 130 Lumen Tail Light
$46.00
Enhanced Side Visibility Design. 130 Lumens / 2 Solid & 3 Flash Modes. USB C Rechargeable. Unique Fin Lens Design Provides Enhanced Long Distance Visibility While Creating Generous Attention-Grabbing Side Illumination Features: - 130 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 22 Hours Runtime - USB C Rechargeable - Aero Post Compatible Bracket Solid Modes: - High (50 Lumens): 1 hr 30 mins - Low (15 Lumens): 5 hrs 30 mins Flash Modes: - Daytime Flash (130 Lumens): 19 hrs - High Flash (75 Lumens): 10 hrs - Low Flash (20 Lumens): 22 hrs - *Auto Safe Mode Extends Runtime Additional 45 mins - Weight: 52 Grams w/ Bracket - Battery: 500 mAh Lithium Polymer
Serfas Pannier Single Bag
$55.00
Serfas Pannier Bags are stylish, high quality, and the most affordable way to add a ton of storage to your ride. Perfect for commuting to work, busy students biking to class, or just a lazy Sunday aimlessly riding around town stopping in at some of your favorite local spots. It has a capacity of 22 liters and is made of water-resistant 300D and 1680D Polyester. - Quick Access Roll-Top Closure With Single Buckle - Webbed Nylon Top Carry Loop and Removable Webbed Nylon Shoulder Strap (Side D-Ring Bag Attachment Points) - Durable Reinforced Bag Edges and Stiffened Rear Bag Panel - Convenient Left and Right Side Safety Light Attachment Loop - Elastic Mesh Single Side Bottle Storage - Reflective Serfas Logo - Dimensions: 12.5" (Top) x 15" (Height) x 11.75" (Bottom Width) - Weight: 784g / 27.6oz
Serfas CL-501 Combo Cable Lock
$27.50
Serfas' Combo Cable Lock offers convenient protection. The 12mm-diameter cable reaches over 6-feet and self coils for easy storage. A 4-digit customizable combination lock, surrounded by molded rubber, ensures your bike stays put. And, a vinyl coating protects your bike's finish so it looks just as good when you return to ride it.
Serfas SLM Starter Men's Long Finger Gloves
$20.00
- Soft foam padding for increased comfort - Covered fingertips for added protection - Highly resilient microfiber palm - Ultra soft thumb towel - Neoprene cuff for optimal wrist flexibility - Breathable four-way stretch upper for the greatest durability - Pre-curved fingertips for the best fit
Serfas TL-STN Seat Stay Taillight
$20.00 - $20.50
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 HT-400/404 Metro Helmet
$70.00
The Serfas Metro features clean modern style with large cooling vents, forward-facing sun visor, Posi-Fit adjustment dial, and integrated rear-facing LED safety light paired with high-visibility reflective silver accents. - Built-In Rear Safety Light - In-Mold Construction - CPSC Certified (Consumer Product Safety Commission) - Easy Adjustable Straps - Removable Visor - Posi-Fit Dial Adjustment System - Integrated Bug Net: - Weight: 300 Grams - Vent count: 12 - Sizes: S/M 54-58cm, L/XL 58-62cm
Serfas RLW RX Women's Long Finger Gloves
$34.00
- Ulnar channel groove for amplified comfort & reduction of riding-induced hand fatigue - Synthetic leather abrasion resistant palm - Partitioned padding for increased glove flexibility - Velcro closure strap for a more secure fit - Ultra-soft synthetic suede thumb towel - Ergonomic pre-curved construction - High performance mesh palm material for ultimate palm breathability - Gel pad palm inserts - Reflective back hand accents - Breathable mesh & lycra upper blend - Touch screen capabilities - Silicone coated palm for optimal grip - Glove magnets keep gloves paired when not in use
Serfas ZLM Zen Men's Long Finger Gloves
$26.00
- Soft foam padding for increased comfort - Velcro strap closure for a secure fit - Highly resilient microfiber palm - Neoprene cuff for optimal wrist flexibility - Perforated palm for increased venting - Silicone infused palm for added grip - Ergonomic pre-curved construction - Breathable four-way stretch upper - Ultra soft thumb towel
Serfas FP-200 Pump Digital Gauge
$25.00
The FP-200 digital gauge allows you to convert your Serfas floor pump to digital, or replace a worn out digital gauge. It's compatible with all FPD-200 and FP-200's, with the exception of WFP-200 and FP-200BK.
Serfas 2 Tubeless Presta Valves
$29.00 - $35.00
Switching to tubeless or in need of valve replacements? Serfas Tire RX replacement valves will do the trick. Available sizes of 32mm, 44mm, or 60mm valves with removable cores, extra valve core, and Schrader to Presta adapter with core removal tool. Please note, Due to the multi-step chemical process and variables involved in anodizing, colors may vary slightly between batches produced.
Serfas Lock Mounting Bracket w/Velcro Straps
$14.00
KL-BOX bracket with two velcro mounting straps. - Serfas KL-BOX Lock Mounting Bracket - (2) Velcro Mounting Straps
Serfas ICS Bar Tape
$22.50
Serfas' ICS Bar Tape offers superior comfort and vibration absorption thanks to its 3-layer Infinite Comfort System (ICS). This light, stretchy tape is easily installed and adds a touch of class to any bike. • Gel Infused Tape • Comfortable Gel Backing • 200mm Length to fit Aero and Flat Bar Systems • Gel Backing Reduces Road Vibration • Washable
Serfas Dart 350W E-Bike Step Through
$1,549.99
The Serfas Dart represents affordable entry into the e-bike market while offering plentiful power, range, and comfort. - Pedal Assist 20mph - Throttle 20mph (Class 2) - Motor: 350W Nominal, 500W Peak, Brushless, Rear Hub Motor - Pedal Assist: 5 Levels - Range: 30 Miles - Battery: 36V Sustained, 11.6Ah Samsung 417.6Wh - Frame: Double-Butted 6061 Heat-Treated Aluminum Alloy - Tires: Kenda Kwick Seven.5 Sport 27.5 x 2.20 KS E-Bike 50 - Handlebar: Aluminum, 31.8mm 15 Degree Sweptback - Saddle: Serfas City Bike 300 - Brake: Tektro MD-M280 180mm Mechanical Disc Brake - Front Hub: Novatec 36H Disc, Nutted - Rim: Double Wall 36H Front and Rear, Disc Only - Shifter: Shimano 7S Altus Rapidfire, Shimano 7S Altus Rear Derailleur
Serfas Cruiser Classic Saddle
$45.00
Combine retro styling with amazing comfort and you get Serfas' Cruiser Classic saddle. A central groove distributes your weight properly and plush padding smoothes the road. Plus, this sweet seat features a vintage look: 70’s-style rear chrome buttons and classic chrome rear springs. - Deep Groove Design - 70’s Style Rear Chrome Buttons - Classic Chrome Rear Springs - Rear Springs for Added Comfort - Rails: Steel - Size: 267mm x 248mm - Weight: 840 Grams - Cover: Vinyl
Serfas RX Race Ready Saddle
$87.50
The RX Race Ready saddle has all the performance benefits of Serfas' RX design but brings them to you in a sleek and nimble package. It boasts a dual density base for cushioned support and is split into halves that flex to reduce friction and increase comfort. Plus, a lightweight foam offers padding for your sit bones and a soft Lorica cover is waterproof to increase the longevity of this sweet saddle. • Ultra Light Foam • Twin Bar Design • Rails: Chromoly • Size: 270mm x 158mm • Weight: 320 Grams • Cover: Soft Feel Lorica
Serfas SLW Starter Women's Long Finger Gloves
$20.00
Cool. Comfortable. Chic. - Soft foam padding for increased comfort - Covered fingertips for added protection - Highly resilient microfiber palm - Ultra soft thumb towel - Neoprene cuff for optimal wrist flexibility - Breathable four-way stretch upper for the greatest durability - Pre-curved fingertips for the best fit
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 SMR-401B & SMR-401W Men's Road Paceline 3-Strap
$80.00
The Men's Road Paceline 3-Strap road shoe features a highly ventilated design, a wide toe box, and a low ankle collar for added comfort on longer rides. Whatever your cycling goal, make sure you have Serfas shoes on your feet to get you there. - Secure 3-Strap Road Design - Wide Toe Box - Lightweight Breathable Upper - Highly Ventilated Design - Soft Cushioned Insole - SPD-R, SPD-SL, LOOK, SPEEDPLAY Compatible
Serfas Connectors Youth Grips
$15.00
Serfas’ Connectors Youth Grips are great replacements for kids’ bikes and tricycles. They're easy to mount, have a shock-absorbing grip pattern and a thin profile for smaller hands.
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