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> Bicycling > Accessories

Accessories

561 Results
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Wahoo Fitness Tickr X Heart-Rate Sensor
$99.99
Product Rating
 
4.0 stars
 (200 Reviews)

Train Free, Train Perfect with the Wahoo Tickr X. This ultimate workout wearable is the latest addition to the Tickr family, and it tracks workouts with and without your phone. The Tickr X's memory feature captures heart rate and calorie burn even if your phone isn't connected - perfect for those… [more]

Bontrager Flare R Tail Light
$59.99
Product Rating
 
4.5 stars
 (20 Reviews)

Make every ride safer with the first tail light designed for daylight visibility. Flare R's balanced optics set off with a powerful CREE LED can be seen from over 2km day or night. 65 Lumens and 270 degrees of visibility help make you the biggest distraction on the road. The Flare R's powerful CREE… [more]

Look Carbon Bottle Cage
$84.99

- Flexible HR carbon structure - Two resistant elastomers to keep the bottle in place - Accessories: 2 bolts for bottle cage mount - Weight: 24g [more]

Park Tool Backpack Harness For BX-2/EK-1
$107.96

For the mechanic on the go, Park's Backpack Harness carries your Blue Box Tool Case full of tools easily and comfortably. It's complete with padded shoulder, chest and waist straps and extra accessory pouches. The BXB-2 is fully adjustable and set up is quick and easy. [more]

Ortlieb Accessory Pack 3.5L
$75.00

Extra storage space for your Handlebar-Pack. Accessory-Pack offers quick access to your smartphone, snacks, whatever you need close at hand. The bag can be fastened by itself to the handlebar, used as an add-on pouch for the Handlebar-Pack, or worn as a shoulder or hip pack with the included… [more]

Bontrager Integrated Speed Storage
$119.99

Hilo Integrated Speed Storage mounts directly to the Hilo Pro or Comp saddle to add a verstatile storage component to your TT or Tri bike. Multiple configurations enable storage for one or two water bottles, tube or tubular, as well as multi-tool, tire levers, and CO2. Best of all, the design works… [more]

Topeak Explorer 29er Tubular Rack w/Disc Mounts
$54.95

Topeak's Explorer Tubular Rack is a great add-on for carrying a trunk bag, pannier or anything else you want to strap onto your big-wheeled bike. It's made of tubular aluminum, fits most bikes with disc brakes, hauls up to 55 pounds and has a center strip that acts like a short fender. It's… [more]

Thule Infant Sling
$99.95

Thule's Infant Sling fits inside Thule Chariot carriers (sold separately) providing a comfortable, secure way to carry your little one. It offers lateral support for excellent stability and is easy to install and remove. When used in a 2-passenger carrier, there's still plenty of room for a second… [more]

Lezyne Inifite Light Power Pack
$79.99

Lezyne's Infinite Light Power Pack is a portable power pack that doubles runtimes of compatible Lezyne LED units. Compact, versatile design quickly and securely mounts to bars and frames. Integrated cable plugs directly into lighting systems. Power pack doubles as a backup USB charger for… [more]

Nantucket Bike Basket Co. Portland Rear Pannier Bag
$59.00

Nantucket's Portland Rear Pannier Bag is the perfect commuter accessory! This rear pannier bicycle bag has a zippered closure on top to keep your belongings secure, plus both an inner and outer pocket to keep everything organized. Easy-to-use hooks attach this bag to your bike's rear rack for easy… [more]

Banjo Brothers Messenger Bag (Large)
$79.99

Hard-core commuters and casual riders alike love Banjo Brothers' bags for their functionality, comfort, and attention to detail. Their Messenger Bag has lots of organizing pockets for pens, gear, and accessories; a removable, padded laptop divider; and a phone holster. It's also super tough and… [more]

Banjo Brothers Messenger Bag (Medium)
$64.99

Hard-core commuters and casual riders alike love Banjo Brothers' bags for their functionality, comfort and attention to detail. Their Messenger Bag has lots of organizing pockets for pens, gear, and accessories; a removable, padded laptop divider; and a phone holster. It's also super tough and… [more]

NiteRider Adventure 180
$79.99

The Adventure 180 features advanced components that deliver optimal performance with multiple output settings including an SOS safety flash. Inside the lightweight body, a lithium polymer battery conveniently charges via USB, reducing waste of disposable alkaline batteries. The Adventure 180 is a… [more]

Kryptonite New-U KryptoLok Standard w/ Flex
$53.95

Constantly improving. Kryptonite's New-U generation of U-Locks features a patent-pending double deadbolt design, anti-rotation capability, sliding dust covers, and an updated, modern design. The KryptoLok has a security rating of 6/10 making it a great choice for quick urban stops or longer… [more]

Osprey TrailKit
$120.00

A place for everything, and everything in its place. The TrailKit is perfect for runners, cyclists, and anyone who needs a duffel with added organization so you can spend less time searching for your chamois cream and more time in the saddle. Just finished a muddy run? Great, there's a dedicated… [more]

NiteRider Lumina Micro 750
$64.99

Producing 750 brilliant lumens, the NiteRider Lumina Micro 750 is smaller, lighter, and more compact than the original Lumina series. Its compact profile and high light output make the Lumina Micro 750 ideal for helmet mounted applications, helmet mount available as an optional accessory. Using the… [more]

CycleOps Training Mat
$74.99
Product Rating
 
4.5 stars
 (10 Reviews)

Use CycleOps' Training Mat to protect your floors and carpets from bike grime, sweat, and trainer wear. Durable and water proof, the Training Mat helps keep your trainer from moving across the floor and it absorbs vibration and noise. [more]

Bontrager Ion 800 R
$99.99
Product Rating
 
3.5 stars
 (7 Reviews)

Think of it as a USB-rechargeable torch Powerful enough to light every journey, the award-winning Ion 800 R packs the power of light into a sleek design for use at home or on any road, mountain, or town bike. Bright and compact, the Ion 800 R is powered by a CREE LED that lights up the road or… [more]

Tifosi Slip
$69.95
Product Rating
 
3.5 stars
 (6 Reviews)

Cheat the wind with Tifosi's aerodynamic Slip glasses. These sleek, lightweight shades boast Tifosi's exceptionally tough Grilamid frames and include three sets of easily interchangeable lenses, so you can see clearly in any light condition. Their open-frame design and large, impact-resistant,… [more]

Bontrager Trip 300
$59.99
Product Rating
 
2.0 stars
 (6 Reviews)

How fast, how far, and how long? Bontrager's wireless Trip 300 displays all of the essential info in large, easy-to-read text. You can mount it on your stem or your bars with the universal mount and the wireless setup keeps your cockpit tidy. •ANT+ enabled, 2.4 GHz digital signal •Current, average… [more]

Saris CycleGlide 2-Bike Add-On
$114.99
Product Rating
 
5.0 stars
 (5 Reviews)

Saris' CycleGlide 2-Bike Add-On kit lets you hang two more bikes on your Saris CycleGlide overhead storage rack (sold separately). [more]

Kryptonite Evolution Mini
$69.54
Product Rating
 
4.0 stars
 (5 Reviews)

Kryptonite's Evolution Mini U-Lock may be a little guy, but it packs a big punch thanks to the 13mm hardened Performance steel shackle that resists bolt cutters and leverage attacks. Popular among urban cyclists and messengers, the Mini fits well in a pocket and locks up quickly thanks to the… [more]

Bontrager Interchange Deluxe Plus Rear Trunk
$119.99
Product Rating
 
4.5 stars
 (6 Reviews)

The Interchange Deluxe Plus Rear Trunk quickly snaps onto Bontrager's Interchange Racks (sold separately) and attaches to most other racks via its Velcro straps. It features a pop-up top and 2 expandable side panniers to offer 600-2,200 cubic inches of carrying capacity. [more]

Bontrager Super Charger
$119.99
Product Rating
 
5.0 stars
 (4 Reviews)

Bontrager's Super Charger is a shop-worthy pump for the home mechanic. The base, barrel, handle and gauge are crafted from aluminum, so it's tough, durable and lightweight. Replaceable internals extend the life of the pump. It's also got an extra-long hose, an easy to read gauge, and an auto-select… [more]

Planet Bike Protegé 9.0 Wireless Computer
$52.25
Product Rating
 
4.5 stars
 (3 Reviews)

Planet Bike's super Protegé 9.0 is perfect for riders who want maximum information with minimal fuss. It's wireless for an ultra-clean look and easy installation on your handlebars. And, its large easy-to-read display shows the 5 functions you choose in 4 lines. It also provides the important… [more]

Bontrager Interchange Trunk Basket
$59.99
Product Rating
 
3.0 stars
 (3 Reviews)

Bontrager's Interchange Trunk Basket is perfect for the farmer's market or carrying your books to class. It adds a touch of class and convenience to every bike. It slides simply on and off your rear Trek or Bontrager rack (sold separately), features sturdy wire construction and has a built-in… [more]

Topeak Compact Handlebar Bag
$59.95
Product Rating
 
2.5 stars
 (2 Reviews)

Topeak's Compact Handlebar Bag holds plenty of gear for on-the-bike use and it converts into a fanny pack when you're off the bike. It's great for anything you want to keep close at hand. It features a divided main compartment to keep your gear organized. Plus, the Compact comes equipped with… [more]

Topeak JoeBlow Pro Floor Pump
$99.95
Product Rating
 
4.5 stars
 (2 Reviews)

Topeak's Joe Blow Pro is everything you could want in a floor pump and more! It quickly inflates tires thanks to its durable aluminum barrel, sturdy aluminum base and its SmartHead that tightly grips both Presta and Schrader valves. Plus, the Pro uses an oversized, padded handle that makes every… [more]

Topeak MTX TrunkBag EXP
$99.95
Product Rating
 
5.0 stars
 (2 Reviews)

Large capacity MTX TrunkBag containing one main divided compartment with two expandable pannier side panels and rear water bottle holder. Topeak's unique construction process provides rigidity and water repellency. Compatible with all MTX QuickTrack racks with attached side frames. MTX Dual Side… [more]

PowerTap Bluetooth Smart Dual Speed/Cadence Sensor
$59.99
Product Rating
 
3.0 stars
 (2 Reviews)

PowerTap's Bluetooth Smart Dual Speed/Cadence Sensor gives you the ability to monitor your speed and cadence with your favorite Bluetooth-compatible device. It's sleek and easy to mount on your frame. [more]

561 Results
Per Page 30 60
1 2 3 4 5 Next >>
 
Chain Reaction Bicycles is your local bicycle shop for the San Francisco Bay Area! Unlike some other shops, we are dedicated 100% to serving the needs of local cyclists; our offerings are exclusively available for in-store pickup. You will find us at 1451 El Camino Real, Redwood City CA, 94063. 650 366 7130. Our Los Altos location closed on September 24th, 2017; we have consolidated all operations within our Redwood City flagship store.  Our hours and directions may be found here. We look forward to taking care of all of your cycling needs, including service! Mike & Steve Jacoubowsky, Partners, Chain Reaction Bicycles. Serving you since 1980!