(312) 751-2488   |   Mon-Fri 10am - 9pm   |   Sat-Sun 10am - 6pm
NATION'S LARGEST BIKE STORE

Filter By:

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

Parts

Once you find the part you need, order it for shop pick up and call the service department to set up installation.

Fabric Scoop Elite
$79.99
Fabric's Scoop saddle is designed to provide flexibility and great ergonomic feel for all genres of cycling. Starting with their unique flexible base, vacuum bonded upper, and custom design rail, the Fabric Scoop is proven to be the perfect balance of comfort, performance and simplicity. Wide choice of colours & specification -The Scoop is versatile. A regular ‘Best in Test’ winner, it is available in a wide range of specifications and colours to suit the needs and budget of every kind of rider. 3 rider profiles -Choose the Scoop to suit. There are 3 profiles of Scoop saddle; Flat for a more aerodynamic riding position, Shallow for all-day performance and Radius for a more upright, comfort focused position. Durable & flexible -Our unique 3 part bonding process not only results in super comfort but also an easy to clean saddle with smooth lines and superb durability. -Width: 142mm -Length: 282mm -Base: Nylon -Rail: Hollow Cro-moly -Upper: Lightweight PU foam -Cover: Waterproof microfibre
Bontrager Grippytack Handlebar Tape
$29.99
- Grippy texture for consistent no-slip grip - Ideal stretch for quick and easy installation - Shock-absorbing foam for added comfort - Finishing strips and reflective Bontrager bar end plugs included - Adhesive backing
KMC MissingLink Connector
$12.99 - $18.00
- Allows quick chain removal without tools - MissingLink 410HD|~|1sp|~|BMX Heavy Duty chain|~|9.4mm|~|each|~| - MissingLink 410|~|1sp|~|BMX|~|8.6mm|~|each|~| - MissingLink II|~|8sp|~|all|~|7.1mm|~|6/card|~| - MissingLink-9|~|9sp|~|all|~|6.6mm|~|6/card|~| - MissingLink-10R|~|10sp|~|KMC, Shimano, SRAM|~|5.9mm|~|6/card|~| - MissingLink-10CR|~|10sp|~|Campagnolo only|~|5.9mm|~|6/card|~| - MissingLink-11|~|11sp|~|Campy, KMC, Shimano|~|5.5mm|~|6/card|~|
Brooks B17 Special
$190.00
Brooks' flagship model, the B17 Special has offered sublime support and unrivaled comfort for more than a century. A favorite of casual and high-mileage cyclists alike, each saddle shapes itself to its rider, leading to a customized ride that fits like no other. The B17 Special's top features high-grade leather secured by Brooks' trademark, hand-hammered copper rivets.
SRAM PG-1030 10-Speed Cassette
$59.00
SRAM's PG-1030 10-Speed Cassette is a great choice. It's constructed of light and durable materials and boasts SRAM's PowerGlide tooth profiles and shift ramps for quick and positive gear changes every time. This trick cassette is available in four configurations perfect for riding off road, including one with a 36-tooth largest cog for super-easy climbing.
SRAM XX1 Eagle Type-3 Rear Derailleur
$300.00
This derailleur not only answers the Eagle drivetrain’s need for greater capacity, but is also the next evolution of SRAM's proven, 1x-specific X-HORIZON design. The larger, 14-tooth X-SYNC lower pulley, allows 10- to 50-tooth cassette capacity in this compact design, and also adds to Eagle’s overall smooth-pedaling feel. SRAM's Type-3 ROLLER BEARING CLUTCH features a smoother torque curve for a quieter, more consistent operation and feel. CAGE LOCK has been moved back and out of the way, protecting it from trail debris. A redesigned, robust mounting system further improves the Eagle derailleur’s performance and overall durability.
SRAM PC-991 9-Speed Chain
$33.00
SRAM’s PC-991 Chain delivers light weight, strength, quick shifting and smoothness to your drivetrain. It boasts chrome-hardened pins and inner and outer sideplates engineered to speed and smooth shifting in all conditions. And, with its great PowerLink, you don’t even need tools to install it.
SRAM MRX Comp Twist Shifter Set
$19.00 - $21.00
SRAM's MRX Comp Twist Shifters are simple to use and offer solid shifting and reliable construction. Shifting one gear or the whole range is simple with just a twist of the wrist. They shift a 2:1 Shimano rear derailleur and a SRAM or Shimano derailleur up front.
Xpedo Spry Pedals
$79.00
Weighing in at a mere 260 grams per set, the SPRY, with its sleek, super low-profile design, makes a great addition to the XPEDO flat pedal line up. The magnesium-cast body measures only 11mm thin and allows plenty of ground clearance in the most aggressive terrains. Its large platform area with 14 pins on each pedal provides superior grip for maximum pedal efficiency. - Weight: 260g - Body: Magnesium - Spindle: CroMo - Bearings: 2 Cartridge - Bushings: 1 DU - Pins: 28 Straight Pins per pair - Size: 106x100x11 (mm)
Bontrager Sport Saddle
$34.99
Key features: - Fitness Posture 4 features an upright pelvic rotation to go farther, faster - Contour Relief Zone Plus (CRZ+) full saddle cutaway enhances soft tissue protection - Tough, weather-resistant cover repels water - Sleek, supportive padding provides comfort while maintaining performance
SRAM PC-1091R 10-Speed Hollow Pin Chain
$66.99
SRAM’s premier 10-speed chain features hollow pins and cut-out outer plates for accurate shifting in all conditions, light weight, strength and smoothness. Plus, it's compatible with all industry-standard 10-speed systems. And, with its great PowerLock connecting link, installation and removal is a snap.
SRAM PC-951 9-Speed Chain
$17.00
The PC-951 is SRAM's most economical PowerChain and maintains their high standards of quality. It boasts tough chrome-hardened pins for durability and accurate shifting. And, with its great PowerLink, you don’t even need tools to install it.
Crank Brothers Candy 3
$135.00
Crank Brothers' Candy 3 pedals combine 4-sided cages for super-easy entry/exit with CNC'd aluminum platforms for low weight, great foot stability, and on-trail durability. The Candy 3s feature chromoly axles, stainless steel springs, CNC machined aluminum wings, and an open design that sheds mud fast, making them ideal for sloppy conditions and cyclocross. They're also enhanced with inner needle bearings and water-tight internals for consistently smooth pedaling.
SRAM Locking Foam Grips
$21.00
SRAM's Locking Foam Grips offer the soft feel of foam with the easy installation and security of a lock-on grip.
Brooks B135
$200.00
Brooks' most heavily sprung saddle, the B135 will transform the roughest city street into a smooth and elegant glide across town. The suspension is thanks to double coil rear springs and a double loop front spring. And, of course, the B135 features Brooks' full-grain, premium tanned leather and trademark rivets for the ultimate in comfort, style, and durability.
Crank Brothers Candy 2
$99.99
Crank Brothers' most versatile pedal. The Candy excels at it all — cyclocross, XC, trail, and all mountain. 4-sided entry enables superior mud-shedding capability, and customizable float and release angles create a dialed-in feel. Specs: Spindle material: Forged scm 435 chromoly steel Body material: 6061-T6 aluminum Wing material: Stamped steel Spring material: 300 series stainless steel Release angle: 15° / 20° Q-factor: 52mm Inner bearing type: Igus LL-glide bearing Outer bearing type: Enduro cartridge bearing Cleat: Premium brass cleats with shims included Weight: 355g per pair Warranty: 5 years
Trek International Disc Brake Mount
$14.99
Add a rear disc brake to your 2001 and later Trek, Klein or Gary Fisher bicycle with this International Disc Brake Mount. Please note, disc brake and disc compatible wheel hub sold separately.
Bontrager Satellite Plus IsoZone Handlebar w/Satellite inForm Grips
$69.99
Bontrager's Satellite Plus IsoZone Handlebar w/Satellite inForm Grips is a great set of handlebars and grips in one package. This system offers excellent comfort by providing suspension for your hands with Bontrager's built-in IsoZone elastomer inserts in the ends of the bars, that disperse pressure, neutralize vibrations and absorb impacts. Meanwhile the inForm grips have an ergonomic shape for excellent support and to eliminate pressure. Together, this system improves comfort by nearly 30%, for a difference you'll love mile after mile.
Electra Hawaii Saddle
$49.99
With its cheerful tropical flowers, Electra's Hawaii Saddle is sure to brighten your days. One spin on this cool perch and you'll agree it's as comfortable as a day at the beach. Its plush custom comfort design is paired with double chrome springs to smooth out even the roughest roads.
Crank Brothers Double Shot 2 Pedals
$89.00
You've got flat shoes and shoes with cleats. Are you really gonna let your pedals tell you which ones you can wear? Crank Brothers' hybrid-style Double Shot is a flat and clipless pedal to suit your every pedaling whim. Molded pins and ribs offer superior grip, and diamond plate pads are supremely tactile. You've got entry from either side of the pedal, so that's two chances per revolution to catch. Thanks to the wide, platform-style body, though, you'll keep moving even if you don't. Specifications: - spindle material: forged scm 435 chromoly steel - body material: A380 aluminum - wing material: 17-4PH stainless - spring material: 300 series stainless steel - release angle: 15° / 20° - q-factor: 52mm - inner bearing type: igus LL-glide bearing - outer bearing type: enduro cartridge bearing - cleat: premium brass cleats with shims included - weight: 395g per pair
Odyssey Tom Dugan Fang Sprocket
$49.99
This is Tom Dugan’s all new signature sprocket. In addition to its classic look, the Fang increases in thickness towards the center of the sprocket for increased strength. - 7075 Aluminum - Sweet machining
Bontrager Gel Cork Visibility Handlebar Tape
$19.99
- Ideal stretch for quick and easy installation - Inner gel strip for extra comfort - Finishing strips and reflective Bontrager bar end plugs included - Non-adhesive backing;Bright color provides added visibility - Gel Cork Tape has a thickness of 2.7mm
Bontrager Hilo Pro Carbon Saddle
$229.99
Unlock power and speed with Hilo Pro, a fast and sleek split support zone saddle that offers comfort and support for all-out TT and Tri efforts. The Hilo Pro is designed for symmetric and stable pedaling in multiple positions and provides additional compliance from oversize carbon rails and a strategic dual-layer foam that maximizes comfort so you can maximize your effort. - Aerodynamic Posture 1 is the most forward pelvic rotation, common in triathlons - Split support zone eliminates soft tissue pressure for a more powerful rotated position - Saddle nose structure is designed for stable and symmetric pedaling - Strategic dual layer foam provides soft top layer for comfort and firm base for support - Oversized carbon rails and Channel Flex on bottom of shell for added compliance - inForm BioDynamic products optimize your natural movement for sustained, higher performance - Available Speed Storage system securely holds water bottles, tube, and inflator - Requires oversize rail-compatible seatpost and seatpost ears
Bontrager Hilo Comp Saddle
$119.99
Unlock power and speed with Hilo Comp, a fast and sleek split support zone saddle that offers comfort and support for all-out TT and Tri efforts. Hilo Comp is designed for symmetric and stable pedaling in multiple positions and provides additional compliance from oversize carbon rails and a strategic dual-layer foam that maximizes comfort so you can maximize your effort. - Aerodynamic Posture 1 is the most forward pelvic rotation, common in triathlons - Split support zone eliminates soft tissue pressure for a more powerful rotated position - Saddle nose structure is designed for stable and symmetric pedaling - Strategic dual layer foam provides soft top layer for comfort and firm base for support - Channel Flex on bottom of shell for added compliance - inForm BioDynamic products optimize your natural movement for sustained, higher performance - Available Speed Storage system securely holds water bottles, tube, and inflator
Brooks Flyer
$150.00
Classically sprung and with a shape vetted by generations of cyclists, Brooks' Flyer is prepared to go the distance. The Flyer uses two rear springs to make flying over rough pavement or dirt roads a joy. This saddle is a favorite of long-distance tourists and city-bound commuters alike. And, of course, the Flyer Aged features Brooks' full-grain, premium leather, and trademark rivets for the ultimate in comfort, style, and durability.
SRAM Road Inner Chainring
$32.00 - $45.00
SRAM's road chainrings are stamped from 7075 aluminum for low weight and excellent strength. The teeth are ramped for precision shifting, too.
SRAM Road Inner Chainring (Compact)
$21.99 - $28.49
SRAM's road chainrings are stamped from 7075 aluminum for low weight and excellent strength. The teeth are ramped for precision shifting, too.
SRAM Road Outer Chainring
$47.99 - $65.00
SRAM's road chainrings are stamped from 7075 aluminum for low weight and excellent strength. Shifting pins and ramped teeth deliver precision shifting, too.
Bontrager Gel Cork Tape
$19.99 - $29.99
Key features: - Gel tape with natural cork feel - Ideal stretch for quick and easy installation - Inner gel strip for extra comfort - Finishing strips and reflective Bontrager bar end plugs included - Non-adhesive backing
Bontrager Double Gel Bar Tape
$21.99
With double the gel thickness, this tape is the ultimate cushioned barrier against hand-numbing vibration. Reflective Bontrager bar end plugs included. • Gel tape with natural cork feel • Features twice the amount of gel for maximum comfort • Finishing strips and reflective Bontrager bar end plugs included • Non-adhesive backing • Double gel cork
Page 1 of 57 Next page