SRAM XS-1275 GX Eagle Transmission Cassette
From $220.00
SAVE 20 %
MSRP $275.00
*Free Shipping on $50+
SRAM PC-XX1 Eagle 12 Speed Chain
$89.99
SAVE 18 %
MSRP $110.00
*Free Shipping on $50+
*Free Shipping on $50+
Spank Split Stem
From $49.99
SAVE 50 %
MSRP $99.99
*Free Shipping on $50+
SRAM QUARQ XX1 Eagle AXS Crank Arms
$369.00
SAVE 18 %
MSRP $450.00
*Free Shipping on $50+
Shimano Dura-Ace CS-R9100 Cassette
From $169.94
SAVE 49 %
MSRP $335.00
*Free Shipping on $50+
SDG Bel-Air V3 Lux-Alloy w/ Air Foam
$39.99
SAVE 60 %
MSRP $99.99
*Free Shipping on $50+
Spank Split 35 Stem
From $49.99
SAVE 50 %
MSRP $99.99
*Free Shipping on $50+
*Free Shipping on $50+
Cinelli Pressure Aero Disc Frameset
From $1,180.94
SAVE 74 %
MSRP $4,600.00
*Free Shipping on $50+
*Free Shipping on $50+
*Free Shipping on $50+
Shimano Ultegra Fc-6800 11-SPD Chainring
From $22.00
SAVE 12 %
MSRP $25.00
*Free Shipping on $50+
*Free Shipping on $50+
*Free Shipping on $50+
*Free Shipping on $50+
Shimano XT Fc-M785 10 Speed Chainring
From $14.99
SAVE 38 %
MSRP $24.00
*Free Shipping on $50+
Shimano Zinc Derailleur Cable - 10 Pack
$31.00
SAVE 30 %
MSRP $44.00
*Free Shipping on $50+
*Free Shipping on $50+
*Free Shipping on $50+
Shimano XT CS-M770 9 Speed Cassette
$84.00
SAVE 7 %
MSRP $90.00
*Free Shipping on $50+
SRAM / Truvativ Team GXP Bottom Bracket
$29.99
SAVE 27 %
MSRP $41.00
*Free Shipping on $50+
*Free Shipping on $50+
SRAM/Truvativ GXP 100mm Bottom Bracket
$28.70
SAVE 30 %
MSRP $41.00
*Free Shipping on $50+
Shimano Dura-Ace Polymer Shift Cable Set
From $38.00
SAVE 27 %
MSRP $52.00
*Free Shipping on $50+
*Free Shipping on $50+
*Free Shipping on $50+
Renthal Lock on Grips
From $29.99
SAVE 10 %
MSRP $33.45
*Free Shipping on $50+
SRAM XX1 Type 2.1 11SP Rear Derailleur
$255.00
SAVE 28 %
MSRP $355.00
*Free Shipping on $50+
Rockshox Bottomless Tokens
From $14.99
SAVE 25 %
MSRP $20.00
*Free Shipping on $50+
*Free Shipping on $50+
SRAM X-Sync Road 1X Chainring
$75.00
SAVE 22 %
MSRP $96.00
*Free Shipping on $50+
PAGE 1 of 5

Bicycle Components: Take Your Bike to the Next Level

That moment when you put a new part on your bike and feel the difference the moment you start pedaling? There’s nothing like it. Whether it is a set of wider handlebars for dialed stability, grippy tires for unshakeable traction, or a more comfortable saddle for long rides, the right bicycle components can completely level up your riding experience. At Jenson USA, you will find a wide selection of bike parts that help you repair, replace, or upgrade so you can enjoy every ride to the fullest.

Main Parts of a Bicycle

A bike is made up of many essential parts that work together to keep you moving. Some of the most important bike components to know include:

  • Wheels – Your wheels keep you rolling and affect speed, stability, and how smooth your ride feels.
  • Drivetrain (chain, crankset, cassette, derailleurs) – This is what transfers your pedaling power into forward motion and helps you shift gears.
  • Brakes – Brakes give you control and stopping power so you can ride safely in any condition.
  • Stem – The stem connects your handlebar to the bike and is crucial for your comfort and steering.
  • Handlebar and grips – These give you control of the bike and provide a comfortable place to hold on during your ride.
  • Tires – Tires give you traction and cushioning, making a big difference in how your bike handles on different terrain.
  • Saddle – The saddle supports you while riding, and the right one improves comfort on long rides.
  • Fork – The fork holds your front wheel and helps with steering; on some bikes, it also adds suspension for smoother rides.

Each of these parts plays a role in how your bike performs, handles, and feels on the road or trail.

Choosing the Right Components for Your Ride

Not every rider needs the highest-end gear. That’s okay! The type of bike parts you choose is all about how and where you ride:

  • Racers often go for lighter components to save weight and chase faster times. - Trail riders look for stronger, more durable parts to handle rough terrain without failure. - Casual riders can rely on entry-level components that get the job done reliably. The right setup is the one that lets you ride with more comfort, confidence, and fun.

What Does 12-Speed Mean?

When you see terms like “12-speed” or “9-speed,” it refers to the number of cogs on the cassette. Today, 12-speed drivetrains are among the most popular because they provide a wide gear range for tackling tough climbing, sprinting, and everything in between.

What Makes a Good Bicycle Component?

When you are choosing bike components, remember that both the build quality and materials play a big role in your ultimate performance.

  • Aluminum is common and affordable.
  • Carbon fiber and titanium are lighter and stronger for higher performance and serious weight savings.

Upgrading even one part of your bike can make a noticeable difference. It’s one of the best ways to connect with your machine. Better bike components can:

  • Improve comfort and fit
  • Increase safety and control
  • Boost performance on climbs and descents
  • Make every ride more enjoyable

Upgrade Your Ride with the Right Bicycle Components

The right bicycle components can turn a good ride into a great one by adding comfort, safety, and better performance. From wheels and drivetrains to saddles and brakes, every detail matters in how your bike feels on the road or trail.