Skip to main content

Filter By:

  • Show More Brands

  • Show Fewer Brands
  • Show More Sizes
  • Show Fewer Sizes

Your Search: "serfas"

Serfas Thunderbolt Headlight
$34.99 - $44.99
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 Thunderbolt Taillight
$17.99 - $45.00 $34.99 - $45.00 Up to 49% Off
Serfas' Thunderbolt Taillight delivers 35 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 or cyclists can see you when approaching from behind after dark. At just 50 grams, you won't even notice it's on your bike — but others will!
Serfas TL-STN Seat Stay Taillight
$19.99 - $20.00
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 Tailbones Hybrid Saddle
$32.00
Just as its name implies, the Tailbones Hybrid Saddle is all about supporting your sit bones. Intended for hybrid bikes, the seat's rear elastomer suspension gives added comfort and a bit of extra shock absorption. The pressure-relief foam protects your tailbone on longer rides, and a 4-way stretch Lycra cover protects the saddle while moving with your body. • Rear Elastomer Suspension for Added Comfort and Shock Absorption • Progressive Foam Technology • Flexible Relief Areas in Base • Rails: Steel • Size: 265mm x 200mm • Weight: 595 Grams • Cover: Lycra
Kryptonite Evolution Series 4 1016 Integrated Chain
$115.99
Kryptonite's Evolution Series 4 1016 Integrated Chain is a 10mm-thick, six-sided link chain made of triple-heat-treated, boron-manganese steel for maximum strength. At over five feet long, the Evolution gives you plenty of chain to lock up multiple bikes. It uses an integrated high-security cylinder that is pick, drill, and cut resistant. The links are covered with a weather-resistant nylon sleeve that protects your bike's finish. Three keys are included, including one that has a high-intensity LED bulb for convenient, easy unlocking in the dark. This chain has an anti-theft protection offer of $2,250, too.
Serfas Drifter City 26-inch
$33.50 - $35.00
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 RX (Lycra Top) - Women's
$55.00
Serfas' Women's RX saddle is your prescription for riding in comfort. It boasts a cutaway top that minimizes pressure, dual-density padding for cushioning, and a protective layer of friction-fighting Reactive Gel. What's more, the Twin Bar design allows each side to flex independently for even more comfort while the four-way stretch Lycra top increases the saddle's longevity. • Twin Bar Design • Rails: Steel • Size: 267mm x 171mm • Weight: 485 Grams • Cover: Silk-Tech Lycra
Kryptonite New York Chain (w/Evolution Series 4 Disc Lock) (3.25 feet)
$119.95
Big cities call for big protection, and Kryptonite's New York Chain delivers with 12mm six-sided chain links made from hardened manganese steel. Wrap this burly lock around your frame worry-free thanks to the durable nylon cover that protects your bike's paint from scratches. Leave with peace of mind knowing the 14mm hardened Max-Performance steel shackle mated to the Evolution Series 4 Disc Lock is on duty. With a double deadbolt design to protect against twist attacks, would-be thieves don't stand a chance. It comes with three stainless steel keys--one of which is lighted for night access!
Serfas Latte Combo Lock
$10.00
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 Vida Hybrid
$30.00 - $36.00
Serfas' Vida Hybrid is the perfect tire for commuting, touring and everyday riding thanks to Serfas' Flat-Protection System, a durable rubber compound for long life, and a grippy tread for excellent all-around handling on all surfaces.
Serfas Dual Density - Women's
$45.00
Serfas delivers superior comfort for those long days on the bike with their Dual Density saddle. The base absorbs shock while the top layer uses gel to conform to your shape giving you frictionless comfort. The anatomic dip relieves pressure from sensitive areas, too. • Rails: Steel • Size: 254mm x 178mm • Weight: 575 Grams • Cover: Silk-Tech Lycra
Serfas Quasar Combo Kit
$50.00
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 Box Lock w/Bracket
$60.00
Steel Plated Key Lock - Hardened Steel Plates - Stainless Steel Rivets - Vinyl Coated - Includes Bike Mount With Quick Release Lock Holder - Lock Length: 2.5 Feet - Plate Link Thickness: 5.5mm - Weight: 554 Grams - Key Type: Internal Cut
Cane Creek 110 Series Integrated Headset
$119.99
Super-smooth steering, quality materials, cutting-edge design and serious durability are all hallmarks of Cane Creek headsets. The 110 Series has light, tough, and beautiful machined 7075 T6-aluminum cups that are contoured and relieved for even more gram shaving and strength. You also get top-quality split-lip sealed stainless-steel bearings, a carbon-friendly captured compression ring and a dual-sealed crown race and complete upper bearing seal to keep the grease in and the dirt out. What's more, the seals are low-friction to improve steering performance and there are no loose headset parts so maintenance is easy. The 110 comes with an amazing 110-year, no-questions-asked warranty too!
Serfas Pump Head (FP-200)
$8.99
Replacement Part – Uni Smart Pump Head - New FP-200 Replacement Head MTL Lever - Not compatible as Grey Smart Head replacement
Cane Creek 110 Series ZeroStack Short Top Cover
$84.99
This is the Short Top Cover for the Cane Creek 110 Series ZeroStack headset. Please contact us if you have any questions about which parts are correct for your headset.
Fox Racing Shox Transfer Factory Series w/Internal Cable Routing
$344.99
The Transfer seatpost features an infinitely adjustable design with the choice of internal or external cable routing, three drop options, and two lever designs. Low lever force and great modulation make it easy to regulate return speed and small height adjustments. - Cable actuated with tool-free quick disconnect for easier installation and removal - Low lever force provides consistent actuation pressure even with saddle weighted or unweighted - Easy to modulate return speed with lever - Two remote options: left side below bar (for 1x) or left/right on bar (for 2x/3x) - 30.9 or 31.6 diameter - Drop options: 4in (100 mm), 5in (125 mm), 6in (150 mm) - Genuine Kashima Coat
Fox Racing Shox 36 Factory Series GRIP2 29-inch
$1,078.99 - $1,079.99
The award-winning 36 with FIT GRIP2 4-way adjustable damper features patent-pending Variable Valve Control (VVC) high- and low-speed rebound adjuster, improved compression damping, and less friction overall. With all this and the legendary Fox feel, the 36 offers a level of performance and adjustability sought by today's riders. "Factory" says it all. The best-of-the-best technology we have to offer is available in our Factory Series models with our buttery smooth and ultra durable Genuine Kashima Coat. These products are World Cup proven. Buttery smooth Kashima's distinctive gold color is backed by its high performance attributes—properties that provide an exceptionally smooth feel and extreme durability. GRIP2 — Next-Generation Sealed Cartridge FIT Damper GRIP2 is our next-evolution sealed cartridge FIT system, our highest performing gravity-focused damper. The new damper shares its roots with the original GRIP architecture, but has been seriously enhanced with all-new technology: 4-way adjustability, VVC high-speed rebound circuit, high-performance mid-valve, and overall friction-reducing treatments. EVOL — Air Transfer Port System Our EVOL linear spring curve gives forks and shocks plushness off the top, extra mid-stroke support, and more tunable bottom-out progression, allowing riders to tap into the ideal pairing of front and rear-end feel. FLOAT EVOL Air Spring EVOL technology from rear shocks is integrated into all FOX forks. EVOL increases negative air spring volume, specifically positioned and sized for optimum small bump sensitivity.
Serfas UTLA-7 Thunder Blast Tail Light (40 Lumens)
$49.99 - $50.00
Coming up with ways to make you safer on the road, when using Serfas lights, is a top priority. Their "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 - Design Easily Fits Aero Applications - Low Flash Lasts Up To 14.5 hours - Extra Long Mounting Straps For Endless Mounting Options Specs: - Solids Modes: High (40 Lumens): 2.25 hrs & Low (10 Lumens): 7.75 hrs - Flash Modes: High (40 Lumens): 4 hrs & Low (10 Lumens): 15.25 hrs - Weight: 48 Grams Without Bracket - Battery: USB Rechargeable Li-Polymer
Serfas Connectors Grips
$13.00
Connectors feature Serfas' great dual-density design for excellent comfort. The hard inners offer a firm base and the soft outers provide a tacky and comfortable feel. And Connectors are easy to install and super secure, too.
Serfas Tailbones Cruiser Saddle
$42.00
Just as its name implies, the Tailbones Cruiser Saddle is all about supporting your sit bones on mellow cruises. Intended for cruiser bikes, the wide, cushy seat's rear spring suspension gives added comfort and a bit of extra shock absorption. The pressure-relief foam is blissful on every ride, and a 4-way stretch Lycra cover protects the saddle while moving with your body. • Rear Spring Suspension for Added Comfort and Shock Absorption • Progressive Foam Technology • Rails: Steel • Size: 265mm x 265mm • Weight: 1168 Grams • Cover: Lycra
Serfas Elements Dual Density Women's Comfort w/ Cut-Out
$49.99
Serfas’ Elements Dual Density saddle withstands any weather condition while providing all-day comfort. The high-tech base absorbs shock while the top layer uses gel to conform to your shape giving you frictionless comfort. The saddle’s grooved design, along with a cutout, provides an anatomic dip that relieves pressure from sensitive areas and reduces discomfort. • Cutout Base for Soft Tissue Relief • Rails: Steel • Size: 254mm x 178mm • Weight: 545 Grams • Cover: Weather-Proof
Serfas TSV-350 Vulcan 350 Lumen Tail Light
$60.00
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
Cane Creek 40 Series ZeroStack Bottom
$41.99
This is the Bottom for the Cane Creek 40 Series ZeroStack headset. Please contact us if you have any questions about which parts are correct for your headset.
Serfas CNGT Super Thin Dual Lock-On
$25.00
The Super Thin Dual Lock-On Grips feature Serfas' great dual-density design for excellent comfort. The hard inners offer a firm base and the soft outers provide a tacky and comfortable feel. And, with the lock-on clamps, they're easy to install and they won't slip no matter what. - Extremely thin profile - Shock absorbing gel top layer - Dual density design - Open-end style for easy installation - Length: 140mm
Serfas Gel Saddle Pad Saddle
$24.00 - $42.00
End your seat discomfort by installing a Serfas Gel Saddle Pad. Thanks to super-plush gel, this sweet cover provides a level of comfort you have to feel to believe. Plus, it features easy drawstring installation, which means you can quickly move it between bikes if you ride more than one. There's no easier way to upgrade your bike and ride more comfortably. • Deep Groove for Increased Blood Flow • Gel For Increased Friction Protection • Easy Drawstring Installation
Serfas Vendetta Carbon Bottle Cage
$49.99
• Super Lightweight Carbon Construction • Optimized Bottle Retention Design • Fits Most Water Bottles • Weight: 19 Grams +/-
Serfas USLA-7 Thunder Blast Headlight
$50.00
Coming up with new ways to make you safer on the road is a top priority at Serfas. Their unique “BLAST” Audible Warning System emits a loud 85 Decibel signal when your light battery gets under 10 minute runtime in that specific mode so you'll know when you need to recharge to be seen. 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 - Design Easily Fits Aero Applications - Low Flash Lasts Up To 14.5 hours - Extra Long Mounting Straps For Endless Mounting Options Specs: - Solids Modes: High (100 Lumens): 2 hrs & Low (20 Lumens): 7.75 hrs - Flash Modes: High (100 Lumens): 3.5 hrs & Low (20 Lumens): 14.5 hrs - Weight: 48 Grams Without Bracket - Battery: USB Rechargeable Li-Polymer
Serfas UTL-4BK Quasar Tail Light (25 Lumens)
$14.99 $24.99 40% Off
- Built-in belt or backpack clip - Bracket designed to fit multiple applications including aero-style bars - Can be mounted horizontal or vertical on bracket - USB quick charge in 3.5 hrs - Modes: High (25 Lumens): 2.5 hrs, Low (10 Lumens): 5 hrs, Flash (25 Lumens): 5 hrs - Weight: 46 Grams With Bracket - User Replaceable Battery: Li-Polymer
Kryptonite New-U KryptoLok Mini-7 Color Series
$51.95
- 12.7mm hardened high-grade performance alloy steel shackle resists hand tools - New hardened double deadbolt engages both shackle-ends increasing holding power - Patented new "pass-thru" crossbar design includes anti-rotation features providing advanced protection against twist and single cut attacks - Includes FlexFrame-U bracket providing convenient multi-location u-lock transport - Includes 2 stainless steel keys with an ergonomic design to reduce torque and keep them from bending or breaking - New sliding dustcover - Reinforced hardened crossbar design provides more protection for the lock internals - Key Safe Program - Product dimensions: 3.25” x 7” (8.2cm x 17.8cm) - Product weight: 2.5 lbs (1.13 kgs)
Page 1 of 4 Next page