Accessories

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!

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

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

A Killer Training Combo What happens when you pair a speed sensor with the #1 selling bike trainer in the USA? You get a combo that’s ready for any virtual—or non-virtual—training ride. It’s the ideal setup for budget-conscious athletes looking to join fun, virtual communities, like Rouvy and Zwift, without a traditional smart trainer. Simply install the magnetless speed sensor on the rear wheel of your bike, mount your bike to the solid Fluid2 trainer with our innovative club knob, connect to your virtual training app of choice via Bluetooth or ANT+, and voilà! - you’re ready to sweat. Product Features - Fluid resistance unit provides a quiet and consistent ride. - Progressive resistance offers the widest resistance range and road-like feel. - Included speed sensor connects you with Rouvy, Zwift and other indoor cycling apps. - ANT+ USB and BlueGiga USB sold separately. - Includes one month subscription to Rouvy virtual training app In the box: - Fluid² Smart Equipped Bike Trainer - Dual-band magnetless speed sensor - Fluid² is the best-selling trainer in the USA. - Fluid resistance unit creates optimal road-like feel. - Fluid resistance unit provides a quiet and consistent ride. - Noise level at 20 mph is super quiet 64-68 decibels. - Large, individually precision-balanced flywheel allows for improved road-like feel. - Self-cooling mechanisms including a patented fan design keeps the unit performing better, longer. - Eccentric leveling feet allow for easy adjustment on uneven surfaces. - Comes on the foldable Classic frame with spring loaded, bolt-action lever. - Precision-machined alloy roller reduces tire wear and slippage. - Features clutch knob for perfect roller-to-tire tension each ride. - 2" resistance unit roller allows for 650b, 700c, 26", 27" and 29" wheel sizes – up to a 2.0 tire. - This trainer is designed to fit common road and mountain bike frames with included steel quick release skewer and has three settings for rear dropout spacing: 120mm, 130mm and 135mm. - Trainer tire recommended. - Compatible with indoor cycling apps. - Trainer is tested to the combined weight (rider and bike) of 300 lbs. - Optional thru-axle adapter available for 142x12mm and 148x12mm bikes. - ANT+ USB and BlueGiga USB sold separately. - Formerly branded as CycleOps Fluid² Smart Equipped

The Saris Leveling Block keeps your bike level with your trainer. - Adds stability to your training ride. - For use with any rear wheel-mounted trainer. - Raises front bicycle tire 1.1 inches (2.8 cm) off the ground

Stick to your fitness plan year round with the help of the Saris Mag+ trainer. It is the perfect way to keep your legs warm when it's cold, dry when it's wet, and safe when it's too dark to ride outside. With this turbo trainer, it's easy to turn your bike into your go-to calorie burner — no matter the season. Simply attach the handlebar-mounted shifter to change resistance during your workout without having to leave your bike. Want to train with Zwift or Rouvy? All you need is a speed sensor. Visit our setup guide to learn how to get started. - Magnetic resistance unit provides a quiet and frictionless ride. - Linear resistance boosts workout intensity to match each pedal stroke and gear click. - Mag+ comes with convenient, adjustable handlebar-mounted shifter. - Compatible with Zwift and other indoor cycling apps

Keep your pants clean with SKS's Chainboard chain guard. This handy device bolts onto the chainstay and bottom bracket, and utilizes a telescoping design to fit a wide variety of frames.

No matter the conditions, stay dry and clean with SKS's X-Tra Dry rear fender! It's super light and nearly unbreakable so you know it's ready for the miles, on road and off. Plus, it works with most bikes thanks to its easy-to-adjust seatpost mounting strap.

Rock-N-Roll Absolute Dry lubricant is a super-clean chain lube that picks up little or no dirt. - For road bikes only

Rock-N-Roll Extreme is a very clean lubricant due to its ability to shed dirt and dust. - For mountain bike or wet road riding

Rock-N-Roll Gold lubricant is for both mountain and road bike use. The formulation goes deep down into the chain and traps any dirt. Then, with the energy of the chain freewheeling backwards, the dirt and grit floats to the surface so you can wipe it all off, leaving a new and clean application of lube inside the chain, where it's needed. - All-purpose lube - Cleans and lubricates simultaneously

Holy Cow is the latest in the Rock N' Roll Lubrication's line up of chain lubes. Holy Cow is not flammable and is a very settled wet lube that is as clean or cleaner than most dry lubes. Holy Cow preforms fantastic, like the other Rock N' Roll chain lubes. However, being a little bit of a wet-style chain lube, what little dirt or grit that does get on the chain can be wiped away quickly and easily with the chain looking great again. For all you riders that like to ride with a wet lube but could live better without all the dirt and grit of a wet lube, Holy Cow is just for you.

- Premium greyish-black grease - Great for suspension pivots, seatposts, joints, etc

When speed matters, our Breakaway Insulated Bolt bottle delivers a burst of cool hydration quickly. Just grab, squeeze, and drink up without splatter. Engineered to keep liquids cool to the last drop. As cycling enthusiasts, we know a thing or two about power sprints, brutal hills, and relishing the downhill ride. We also know there's nothing better than taking a big swig of cold water, hours after it's poured. So, we built the Breakaway Insulated bottle for road warriors like us—those who sweat hard, hydrate harder, and demand replenishment. Your liquids will stay cool twice as long, thanks to the Tri-Layer insulation and radiant heat reflective technology. Plus, we've re-engineered it to lighten your ride while still delivering simple hydration. The compact and durable design fits most bike cages and includes a high-flow, self-sealing Surge Cap for spill-proof transport. - The Breakaway Surge valve maximizes flow rate and self-seals to eliminate spills and splatter. It's spill-proof when open, and pushes closed for leak-proof transport. - The original, 100% BPA-free insulated water bottle. The updated design features triple wall insulation, keeping your liquid cooler 2X longer. - Our bottles are designed with ultra-light materials and a unique grip groove, so you can hydrate with an easy squeeze. - Made for cyclists by cyclists, the Breakaway series fits securely in a variety of bottle cages. The updated Polar Bottle shape has a unique grip groove and wall design for effortless hydration. - The innovative Surge Cap is two pieces–cap and valve–and easy to clean. Simply twist, pull, and wash. Plus, they're dishwasher safe. - Polar Bottle insulated water bottles are crafted in Colorado to reduce environmental impact and support local economies. Designed to last, each one of our water bottles comes with a lifetime guarantee. - Capacity: 0.71 L / 24 fl oz - Dimensions: 10.5 x 2.75 in. - Material: LDPE, TPU Valve - Weight: 150 g / 5.3 oz

When speed matters, our Breakaway Insulated Bolt bottle delivers a burst of cool hydration quickly. Just grab, squeeze, and drink up without splatter. Engineered to keep liquids cool to the last drop. As cycling enthusiasts, we know a thing or two about power sprints, brutal hills, and relishing the downhill ride. We also know there's nothing better than taking a big swig of cold water, hours after it's poured. So, we built the Breakaway® Insulated bottle for road warriors like us—those who sweat hard, hydrate harder, and demand replenishment. Your liquids will stay cool twice as long, thanks to the Tri-Layer™ insulation and radiant heat reflective technology. Plus, we've re-engineered it to lighten your ride while still delivering simple hydration. The compact and durable design fits most bike cages and includes a high-flow, self-sealing Surge Cap™ for spill-proof transport.

- 100% BPA-free insulated water bottle. - The updated design features triple wall insulation, keeping your liquid cooler 2X longer. - Integrated sports cap makes for quick hydration–pull for a cool stream and push to lock for a spill-free seal. - The innovative Sport Cap is two pieces–cap and valve–and easy to clean. Simply twist, pull, and wash. Plus, they're dishwasher safe. - Dash Handle turns your bottle into the ultimate travel companion, and its convenient loop keeps hydration at your fingertips. - Crafted in Colorado to reduce environmental impact - Weight: 127 g / 4.5 oz - Capacity: 0.59 L / 20 fl oz

- 100% BPA-free insulated water bottle. - The updated design features triple wall insulation, keeping your liquid cooler 2X longer. - Integrated sports cap makes for quick hydration–pull for a cool stream and push to lock for a spill-free seal. - The innovative Sport Cap is two pieces–cap and valve–and easy to clean. Simply twist, pull, and wash. Plus, they're dishwasher safe. - Dash Handle turns your bottle into the ultimate travel companion, and its convenient loop keeps hydration at your fingertips. - Crafted in Colorado to reduce environmental impact - Weight: 150 g / 5.3 oz - Capacity: 0.71 L / 24 fl oz

The Breakaway Insulated Tartan bottle comes in bright colors and bold plaid patterns designed to be checked out. Just grab, squeeze, and drink up without splatter. Engineered to keep liquids cool to the last drop. As cycling enthusiasts, we know a thing or two about power sprints, brutal hills, and relishing the downhill ride. We also know there’s nothing better than taking a big swig of cold water, hours after its poured. So, we built the Breakaway® Insulated bottle for road warriors like us—those who sweat hard, hydrate harder, and demand replenishment. Your liquids will stay cool twice as long, thanks to the Tri-Layer™ insulation and radiant heat reflective technology. Plus, we’ve re-engineered it to lighten your ride while still delivering simple hydration. The compact and durable design fits most bike cages and includes a high-flow, self-sealing Surge Cap™ for spill-proof transport. - The Breakaway Surge valve maximizes flow rate and self-seals to eliminate spills and splatter. It’s spill-proof when open, and pushes closed for leak-proof transport. - The original, 100% BPA-free insulated water bottle. The updated design features triple wall insulation, keeping your liquid cooler 2X longer. - Our bottles are designed with ultra-light materials and a unique grip groove, so you can hydrate with an easy squeeze.

The Breakaway Insulated Tartan bottle comes in bright colors and bold plaid patterns designed to be checked out. Just grab, squeeze, and drink up without splatter. Engineered to keep liquids cool to the last drop. As cycling enthusiasts, we know a thing or two about power sprints, brutal hills, and relishing the downhill ride. We also know there’s nothing better than taking a big swig of cold water, hours after its poured. So, we built the Breakaway® Insulated bottle for road warriors like us—those who sweat hard, hydrate harder, and demand replenishment. Your liquids will stay cool twice as long, thanks to the Tri-Layer™ insulation and radiant heat reflective technology. Plus, we’ve re-engineered it to lighten your ride while still delivering simple hydration. The compact and durable design fits most bike cages and includes a high-flow, self-sealing Surge Cap™ for spill-proof transport. - The Breakaway Surge valve maximizes flow rate and self-seals to eliminate spills and splatter. It’s spill-proof when open, and pushes closed for leak-proof transport. - The original, 100% BPA-free insulated water bottle. The updated design features triple wall insulation, keeping your liquid cooler 2X longer. - Our bottles are designed with ultra-light materials and a unique grip groove, so you can hydrate with an easy squeeze.

Planet Bike's Big Buddy is the perfect friend to bring along on every ride. It's made of tough material and has a padded, white interior to protect, and make it easy to see your things. Its 80 cubic inches of capacity handle all your essentials and it comes with a pair of Lunar Levers and a patch kit for fixing flat tires. It's also got a diagonal zipper for easy access, a taillight strap (lights sold separately) and reflective piping for safety.

- Rugged 6061 aluminum construction is corrosion resistant - 100mm mudflaps provide ultimate coverage and are double-riveted for durability - Hardware is all stainless-steel and pre-installed for hassle-free mounting - V-stays for added stability - Disc brake compatible - 50mm width - Release Tabs on front fender for added safety - Meets EN test standards

Planet Bike's Dial Gauge makes it easy to ensure you always have the right pressure in your tires, which makes the riding easy and helps prevent flats. Built to last, this quality gauge works on all valves and has a large easy-to-read dial.

Compatible with Eco Rack - Extra long replacement stays for Eco rack - Length: 15.5"

Turn your bike into an all-weather vehicle with Planet Bike's Full Fenders! Made of unbreakable Superflex polycarbonate with stainless-steel stays, they're ultra tough. Plus, the hardware is pre-installed for hassle-free mounting.

Turn your bike into an all-weather vehicle with Planet Bike's Hardcore Fenders. Made of unbreakable Superflex polycarbonate with stainless-steel stays, they're ultra tough. They boast mudflaps for the ultimate in splash and spray protection and the front fender has release tabs for easy on/off. Plus, the hardware is pre-installed for quick mounting.

You'll have a whole lotta love for Planet Bike's Red Zeppelin CO2 Inflator Head on long rides. It fits Presta and Schrader valves and weighs next to nothing. Its small size means the Red Zeppelin fits easily in bags, pockets, and packs. And, it's compatible with threaded cartridges (sold separately). Now you'll never be stuck like a "Fool in the Rain."

Maximize your visibility with this amazing taillight. The SuperFlash aims 2 extreme LEDs plus a half-watt Blaze LED for light that can be seen for up to 1 mile! The ultra-compact case is weatherproof, light and durable. And, the SuperFlash includes a bike mount and clip mount for multiple mounting options. Plus, the 2 AAA batteries (included) offer run times up to 100 hours.

The Superflash 65 brings a whole new level of versatility to battery powered tail lights. With four modes (High, Low, Courtesy and Superflash) this tail light provides 65 lumens and 220° of visibility that will get you noticed day or night. - Cree XBD and high output surface mounted LEDs provide 65 lumen output with high, low, Courtesy and Superflash modes - FL1 Tested - Run times: 40 hrs (high – 30 lm), 90 hrs (low – 7 lm), 45 hrs (Courtesy - 20-60 lm) and up to 130 hrs (Superflash - 65 lm) - Provides 220° of visibility - Highly visible, even in daylight - Dust & water resistance rated to IP64 standard - 2 AAA batteries (included) - Includes seat post and seat stay mounts and horizontal clip mount for multiple mounting options - 70 grams

The 65R is the Superflash tail light on steroids. The Cree XBD LED delivers 65 lumens of brilliance and 220° of visibility to get you noticed day and night. - Cree XBD and high output surface mounted LEDs provide 65 lumen output with high, low, Courtesy and Superflash modes - FL1 Tested - Run times: 7 hrs (high – 30 lm), 12 hrs (low – 7 lm), 5.5 hrs (Courtesy - 13-40 lm) and up to 11.5 hrs (Superflash - 65 lm) - Provides 220° of visibility - Highly visible, even in daylight - Dust & water resistance rated to IP65 standard - 550 mAh lithium polymer battery charges in 2.5 hours with micro USB cable (included) - Smart Charging Technology with built-in low battery indicator - Includes Quick Strap seat post mount - 52 grams

- The ideal solution to bicycle wheel theft - Includes a front and rear wheel locking skewer, with each lock operated using a unique multi combination key, to ensure the security of your wheels at a fraction of their replacement cost