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Two Wheels One Planet Bicycle Stores
420 E 17th ST. 

Costa Mesa, Ca 92626
(949) 646-7706
Monday-Friday 10a-7p
Saturday 10a-6p
Sunday 10a-5p

Proudly serving our community since 1963


 
 
 
 
 
 
 
 
 
 

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> Accessories

Accessories

1430 Results
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Giant Crank Bolt Wrench and Extractor
Product Rating
 
4.0 stars
 (1 Review)

For the home mechanic, Giant's Crank Wrench and Extractor is indispensable. This ingenious device is two tools in one with a socket for removing and installing most standard crank bolts and an extractor for removing most square-taper crankarms. Plus, the long, vinyl-coated handle provides the… [more]

Giant Cyclotron Auto II Trainer
Product Rating
 
4.0 stars
 (1 Review)

Whether you're spinning easy or simulating a burning climb, Giant's Cyclotron Auto II Trainer provides a real life feel. The smooth, magnetic resistance adjusts automatically without a remote. The frame is foldable for easy storage, lightweight so you can take it with you on the road, and has… [more]

Park Tool Triple Spoke Wrench
Product Rating
 
4.0 stars
 (1 Review)

• Updated to fit better in the hand with a more rounded, smoother shape • The precision sized SW-7.2 fits the three most popular spoke nipple sizes on the market • Nickel plated for years of service • Designed for the home mechanic. FIts the following size spoke nipples: • .127" (3.23mm) • .130"… [more]

Bontrager DuoTrap Digital Speed/Cadence Sensor
Product Rating
 
4.0 stars
 (1 Review)

Bontrager's DuoTrap Digital Speed/Cadence Sensor pulls double duty for your ANT+ cycling computer. It wirelessly transmits speed and cadence data and fits directly into the chainstay of certain Trek bicycles for a clean look that installs in seconds. [more]

Electra Seatpost Clamp w/Rack Mounts
Product Rating
 
4.0 stars
 (1 Review)

Electra's Seatpost Clamp w/Rack Mounts is the crucial link between your bike and your rear rack. It replaces the standard seatpost clamp to allow rack installation on bikes not originally fitted with rack eyelets. [more]

Bontrager Flare 1 Tail Light
Product Rating
 
4.0 stars
 (1 Review)

All-day, everyday visibility. Flare 1 is powered by three ultra-bright LEDs that provide over 75 hours of run time on only two AAA batteries and casts up to 610 metres (2,000 feet) of visibility. Batteries included—when else does that ever happen? - Be seen with Bontrager's focused optics and over… [more]

CycleOps Mag+ Trainer with Adjuster
Product Rating
 
3.5 stars
 (6 Reviews)

CycleOps' Mag+ Trainer with Adjuster uses magnetic fields to generate a wide range of adjustable resistance, great for cyclists determined to stay in shape year round. Its unique design incorporates a flywheel for a smooth, quiet ride. Choose from 5 resistance settings for varied workouts. Plus,… [more]

Bontrager Shock Pump
Product Rating
 
3.5 stars
 (4 Reviews)

Bontrager's Shock Pump keeps your suspension plush and right where it needs to be. It works with front forks and rear shocks and the angled head puts funky valves within easy reach. The gauge is dual sided so you can actually see what your pressure you're getting to and the precision bleed valve… [more]

Park Tool Master Chain Tool
Product Rating
 
3.5 stars
 (2 Reviews)

Park's Master Chain Tool is designed specifically to work with the tight tolerances and narrow profiles of 10- and 11-speed chains and all high-quality derailleur chains. It's made of tool steel for excellent durability and uses an integrated link pocket to ensure precise alignment. It also… [more]

Mirrycle LTD Mirrycle Mirror (Bontrager Isozone)
Product Rating
 
3.5 stars
 (2 Reviews)

The LTD Mirrycle Mirror quickly attaches to Bontrager Isozone handlebars using the supplied wrench. It has a convex mirror for a wide field of view to help you clearly see approaching traffic. And the mirror easily adjusts to your optimum viewing angle. [more]

Bontrager Seatpost Rack
Product Rating
 
3.5 stars
 (2 Reviews)

Bontrager's Seatpost Rack is a great choice for frames without built-in eyelets, this versatile rear rack quickly attaches to your seatpost with an easy to use four-bolt design. Compatibility with Trek's Interchange System means it mates seamlessly with a variety of Interchange bags (sold… [more]

Park Tool Valve Core Tool
Product Rating
 
3.5 stars
 (2 Reviews)

Park's Valve Core Tool is great for tightening, removing and installing Schrader and Presta valve cores (the cores are inside the valve), and also Presta valve extenders that have 5mm wrench flats. It's a handy tool to save a tube when all that's wrong is a broken valve, and it also lets you remove… [more]

Bontrager Seatpost Rack
Product Rating
 
3.5 stars
 (2 Reviews)

Bontrager's Seatpost Rack is a great way to add carrying capacity to your bicycle. This light, sturdy rack is made of aluminum and it can hold up to 25 pounds of gear. Installation is a breeze with the 4-bolt or quick-release clamp. Plus, this rack is perfect for Trek's Interchange bags (sold… [more]

Bontrager Node 2.1 Digital Computer
Product Rating
 
3.0 stars
 (13 Reviews)

Get up to, ahem, speed with the next generation of computers. Bontrager's Node 2.1 Digital Computer lets you train smarter with power, speed, cadence and distance on one easy-to-read screen. Heart rate training is a snap with the included transmitter strap, too. It also tells temperature (the… [more]

Bontrager Trip 100
Product Rating
 
3.0 stars
 (10 Reviews)

How fast, how far, and how long? Bontrager's Trip 100 computer displays current, average, and maximum speed, current and total mileage, ride time, and even calories burned. It comes with an 85cm-long heavy-duty wire and you can mount it on your bars or your stem. [more]

Bontrager NCS Fenders (700c)
Product Rating
 
3.0 stars
 (6 Reviews)

Bontrager's NCS Fenders offer full coverage for riding in the rain and commuting all-winter long. They're made of a light and super-durable polycarbonate material and have rustproof stainless-steel struts and hardware. They come fully assembled and attach to your frame's eyelets in minutes. Plus,… [more]

Bontrager Pro Seat Pack
Product Rating
 
3.0 stars
 (6 Reviews)

Bontrager's Pro Seat Pack makes organizing and accessing your essentials a breeze. Plus, the solid V-Loc mounting system holds everything in place while the taillight tab and reflective trim add an extra measure of safety. [more]

Kryptonite KryptoLok Series 2 STD w/4-Foot Flex Cable
Product Rating
 
3.0 stars
 (3 Reviews)

The KryptoLok Series 2 STD U-lock is like a tough nut: you just can't crack it. Thanks to the 13mm hardened Performance steel shackle that resists cutting and leverage attacks, you get peace of mind while you run into the grocery store or lock up outside the coffee shop. Make sure your wheels are… [more]

Bontrager Interchange Trunk Basket
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]

Mirrycle Road Mirror
Product Rating
 
3.0 stars
 (2 Reviews)

The Mirrycle Road Mirror was developed exclusively to fit Shimano STI shifter/brake levers without interfering in any way. The Road Mirror fits almost all the different shift/brake combos. It goes on quickly and easily with the included tools. Just a flick of your eyes allows for a quick view… [more]

Bontrager Air Support
Product Rating
 
3.0 stars
 (2 Reviews)

Show flats no fear with Bontrager's Air Support pump. Built for the lower-volume tires on your commuter, cruiser or town bike, but can handle road and mountain tires, the Air Support is great for topping off your pressures or fixing that unfortunate flat. The auto-select head uses a fold-out lever… [more]

Bontrager Adjustable Computer Mount
Product Rating
 
3.0 stars
 (2 Reviews)

Bontrager's Adjustable Computer Mount lets you choose the computer position that works best for your ride posture. Dial into the perfect angle of visibility—right, left, or directly on top of the stem. - Provides infinite angle adjustment allowing for your preferred computer placement - Compatible… [more]

Bontrager Interchange ANT+ Cadence Sensor
Product Rating
 
3.0 stars
 (2 Reviews)

Bontrager's Interchange ANT+ Cadence Sensor is a cadence sensor that wirelessly transmits your data to a variety of ANT+ enabled receiving devices including Bontrager Node computers (sold separately). It includes a 5mm crank cadence band magnet and a silicone mounting strap to fit most chainstays,… [more]

Bontrager Interchange Handlebar Basket
Product Rating
 
3.0 stars
 (2 Reviews)

Bontrager's Interchange Handlebar 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. Plus, it fits all handlebars, goes on and off in a breeze, features sturdy wire construction and has a built-in carrying handle, too. [more]

Bontrager Charger Pump
Product Rating
 
3.0 stars
 (2 Reviews)

Loaded with features like a stable, tip-resistant base, a durable steel barrel, and an auto-select head, the Charger stands ready for all your tire inflation chores. • Steel construction and replaceable internals provide long term durability • New Auto-Select head instantly fits both Presta and… [more]

Kryptonite Transit FlexFrame U-Bracket
Product Rating
 
3.0 stars
 (1 Review)

Kryptonite's Transit FlexFrame U-Bracket makes it easy to carry your U-lock on your bike so it's always handy. This simple mount fits on frame tubes from 25 to 80mm in diameter and it accepts most 13 and 16mm-diameter round-shackle U-locks. Plus, the clamp rotates so you can perfectly align the… [more]

Electra Genuine Leather Streamers
Product Rating
 
3.0 stars
 (1 Review)

Electra's motorcycle-inspired Genuine Leather Streamers add road warrior style to any ride. Simply slip these stylish streamers into the end of your grips and set out on the open road. [more]

Bontrager Air Rush CO2
Product Rating
 
3.0 stars
 (1 Review)

Bontrager's Air Rush CO2 has you covered for those times when your ride doesn't go as planned. The full wrapping body stores one 16 gram cartridge and keeps your hands away from cold cartridges when in use. It includes a locking head to prevent premature air release and its compact size stows away… [more]

Electra Townie Original Aluminum Fenders
Product Rating
 
3.0 stars
 (1 Review)

A pair of Electra's Townie Aluminum Fenders on your ride will let you pedal even in less-than-ideal conditions. They're made from durable, low-maintenance aluminum and offer full coverage so you'll arrive squeaky clean. All mounting hardware is included for quick and easy installation. [more]

Bontrager Interchange Deluxe Rear Trunk
Product Rating
 
3.0 stars
 (1 Review)

Bontrager's Interchange Deluxe Rear Trunk features their Interchange attaching system, which means this bag installs securely to Bontrager's Interchange rack (sold separately) in a second and is as easily removed when you want to take the pack with you. Plus, this sweet bag expands from 750 to 950… [more]

1430 Results
Per Page 30 60
Prev 1 2 3 4 5 Next >>