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Zipp's Service Course SL Stem, crafted from 7075 aluminum, features a shape that's strong and lightweight, resulting in a best-in-class 1.85 grams per newton meter of stiffness. That results in no-flex sprints and accelerations. This stem is a favorite of Zipp ambassadors and pro athletes. - Distinctive Zipp cosmetics - Zipp Quickview integrated computer mount available separately - Lifetime warranty

The Wolf Tooth Quick Release Seatpost Clamp allows for easy saddle height adjustments. An ergonomic lever on the side of the clamp opens and closes the clamp, which is held together by a bolt with a bronze bushing that lets the rider set the torque. It is friendly with carbon, steel, alloy, and titanium frames. - Bronze bushing for smooth lever action - Low-profile ergonomic lever - Stainless steel bolt with spherical washer - CNC machined 6061-T6 aluminum

Wheels Manufacturing hangers are stiffer than almost any OEM hanger, which improves durability and shifting performance. - OEM hangers are only produced by a handful of manufacturers, mostly in Taiwan and China. As a result, you will see many bikes with exactly the same hanger. Bicycle manufacturers may make mid year changes. Please use the hanger photos to select the proper hanger for your application. - These hangers DO NOT INCLUDE attachment hardware with the exception of QBP # FS1561 (DROPOUT 399) - CNC machined 6061 aluminum - Made in the USA

Another great value in the Terry line, the Butterfly Cromoly Gel takes comfort up a level with the addition of a thin gel layer along the top of the saddle. For two decades, Terry has been designing and testing saddles with female athletes, distance riders, and recreational cyclists. Introduced in 1999, the Italian-made Butterfly represents the best in all that research and development. A wonderful saddle for endurance/distance riders, the Butterfly Cromoly Gel is wider in the rear than typical race saddles for good support of a woman's sit bones; completely cut away through the nose and mid-section, making it flexible and comfortable against soft tissues; low profile, flat top with multi-density injection molded foam that's a bit stiffer in the rear for more power while pedaling; cromoly steel rails. - Smooth Dura-tek cover with printed accent - Thin gel layer along the top of the saddle provides an additional level of comfort - Length x width: 262mm x 155mm - Weight: 345 grams; 12.2 ounces - Rails: FeC alloy

For over two decades, Terry has worked with all levels of riders and addressed all types of saddle comfort issues. Introduced in 1999, the Italian-made Butterfly represents the best in all that research and development. One of the best values you can buy in an Italian-made saddle, the Butterfly Cromoly is also one of the most popular saddles in the Terry line. Wider in the rear than typical race saddles for good support of a woman's sit bones; completely cut away through the nose and mid-section, making it flexible and comfortable against soft tissues; low profile, flat top with multi-density injection molded foam that's a bit stiffer in the rear for more power while pedaling; cromoly steel rails that allow us to save a few euro and make this variation a great deal. - Length x width: 262mm x 155mm - Weight: 326g / 11.5oz - Rails: FeC alloy - Cover/features: smooth Dura-tek with printed accents - Made in Italy

In today’s fast-paced world of riseless flat bars and far-too-aggressive-for-our-liking cockpits, Surly harkens back to simpler times. They wanted a handlebar that would suffice for a relaxed cruise to a favorite windowless bar, but would also be suitable should a person decide to take the long way home. The Sunrise Bar is a cruiser bar, a trail bar, and a BMX bar all rolled into one. It has a 22.2mm clamp diameter, but Surly included some Problem Solvers shims so you can mount it up to your fancy 31.8mm stem. Material: CroMoly steel Clamp diameter: 22.2mm; Includes shims for 31.8mm clamp Width: 820mm; Can be cut to 720mm Rise: 83mm Sweep Angle: 14.7 degree backsweep, 6.7 degree upsweep Weight: 778g including shims Color: Black

All new external varus wedge fits between the cleat and the sole of your shoe for the perfect hip, knee and foot alignment. - External varus/valgus cleat wedge - Provides one-degree of varus/valgus correction - Shaped to fit SPD-SL, Look Keo and Speedplay - Package includes eight wedges

Shimano Rapidfire Plus flatbar shift levers for road and fitness bikes. Compatible with 2x8 and 3x8 Claris R2000 components. The levers are also equipped with 2-Way Release for different riding styles or shifting (index finger or thumb) from various riding positions. The upper lever still performs the same function, but it swings both ways. Pull it with your finger or push it with your thumb—you choose. - Optical display to quickly see what gear you are in - Quick-adjust barrel for fine-tuning shifting

Shimano's Di2 electric drivetrain takes shifting to the next level. Two Di2 Battery Chargers are available. Choose the model designed for your system's battery. An additional power cable is required for the external-style battery charger (sold separately). These chargers fully charge the battery in 90 minutes.

The Shimano Tourney rear derailleur offers smooth shifting with SIS and HyperGlide technologies for 7-speed drivetrains. - Maximum cog size: 28t - Total capacity: 37t

Shimano Tourney SL-RS45 shift lever delivers easy and reliable shifting for all riders. The Revoshift shifter allows riders to maintain a secure and stable grip on the handlebar by requiring just a twist of the thumb and index finger for shifting. - Twist shifter - Optical gear display - Includes SIS40 shift cable set - Stationary grips not included

Enjoy quality and reliability with the Shimano Tourney 6/7-speed rear derailleur. It makes use of Shimano SIS, HyperGlide, and Double Servo technologies for smooth, accurate shifts. - Maximum cog size: 34t - Total capacity: 43t

The Guide Trail Stem translates your handlebar input into precise trail movements. It’s an ideal choice for modern trail bikes that have a long front center and wide bars. The Guide Trail Stem is lightweight, durable, and available in a variety of sizes to suit rider preferences. - AL-6061-T6 aluminum construction - 3D-forged for increased strength, then CNC-machined - 4-bolt faceplate design - 31.8mm bar clamp - 28.6mm stem clamp - 40mm stack height - Bead-blasted, then anodized, finish

The SRAM DUB bottom bracket series has a simple job—to connect crankarms and protect the smooth, long-lasting application of power to the drivetrain. SRAM engineered the oversized DUB spindle to work across every bottom bracket standard, simplifying crankarm compatibility. - Gutter Seal Technology drastically improves sealing against the elements - Sealed cartridge bearings - One oversized spindle to work across every bottom bracket standard

The strongest system is a chain with no weak links. Eagle chain links have a smooth radius with no sharp edges or chamfers, which yield a significant reduction in noise, friction, and wear. This design also allows for a flatter plate for more consistent chain riveting and greater overall strength. It's also the biggest contributor to the ultra-smooth, precise, durable, and quiet performance found in the 10-50T cassette and X-SYNC 2 chainrings. Additionally, installation is made easy with a dedicated 12-speed Eagle quick link. - Groundbreaking new chain design and technology - The Eagle chain has been completely re-engineered and is produced with new manufacturing technology. - All-new Eagle Power Lock chain connector with FLOWLINK technology provides better chain-guiding and increased longevity - The Eagle chain is the quietest, strongest, and most wear-resistant chain in the world - Unique features and design also provide significantly improved wear resistance on Eagle cassettes and rings

The minimal design of the ShockStop Seatpost blends seamlessly with the aesthetic of modern gravel, road, and e-bikes. Along with the ShockStop Stem, this system works together to reduce fatigue and strain, letting you ride further, faster, and more comfortably. Benefits: - Go further—reducing fatigue from bumps and vibrations - Ride faster—energy that is normally wasted suspending your body is converted into forward motion - Take control—customize your suspension feel to float over obstacles and maintain control Details: - 35mm of active suspension travel - Infinitely adjustable stiffness via pre-load adjustment and swappable springs - Adjusting stiffness / pre-load does not reduce travel - Swappable springs included to accommodate varied rider weight and preference - Optimized linkage geometry provides ultra-responsive suspension feel - Check technical specifications for compatibility What's in the Box: - 1 x ShockStop Seatpost - 2 x springs (1 pre-installed, 1 included in box for increased stiffness) - All required hardware

- Patented oval bar shape increases vertical compliance and combines the best characteristics of 31.8 & 35.0mm diameter handlebar standards - Profile minimizes the 35mm clamping area and quickly changes to a flattened oval shape in the transition zone and then to the standard 22.2mm clamp for shifter/brakes/grips - Strong and lightweight handlebar minimizes arm pump and vibration while maximizing steering response - Third party online sales are strictly prohibited by manufacturer

Replacement dropper post remote clamp. Can be used to convert existing clamp on the OneUp Dropper Remote. - Compatible with Shimano I-Spec EV (M9100, M8100, M7100) brake mounts. - Does not contain remote body.

Replacement dropper post remote clamp. Can be used to convert existing clamp on the OneUp Dropper Remote. - Compatible with SRAM MatchMakerX (MMX) or Shimano I-Spec EV (M9100) brake mounts. - Does not contain remote body.

The lightest, longest, smoothest, and most reliable dropper post that will fit your bike. The V3 is the lightest infinitely-adjustable dropper post on the market, it has the shortest total length and stack height of any dropper post, 20mm of adjustable travel, an extended 350-hour service interval, and new ultra-low friction IGUS® bushings and SKF® seals. Plus, save an additional 10g with our Titanium Bolt Upgrade Kit.

Imagination is the only limitation to how much the microSHIFT thumbies can do. Their small, minimalistic designs are packed with precision machined mechanism that allows you to shift accurately with either index or friction mode. Go on any adventure without worrying about mechanical issues. - Indexed or friction mode-convertible rear shifter - Indexed mode is compatible with Shimano mountain systems - Includes shift cable

MSW Seatpost Clamps keep your saddle and seatpost from moving around while you’re out riding. Tough and dependable, they’re available in polished silver or black finishes, as well as four common sizes. - MSW Seatpost Clamp - 31.8mm, Black

Our thickest bar tape is ideal for your next double century, gravel grinder or cyclocross race. Discover why our Pro Tour teams spec this tape for the Spring Classics.

Jagwire's Mountain Pro Brake Pads are a nice upgrade for your linear-pull and cantilever brakes. They feature cartridge-style pads that are easily replaced when the time comes. And the pads are made of Jagwire's tried-and-true all-weather compound for excellent stopping and durability.

Arione R1: a saddle that delivers the best for those who demand lightness and flexibility. The Arione is longer than any other saddle, flat from nose to tail and with a narrow nose, so you can move around to find your power spot. Arione R1 features a composite carbon co-injected shell – with Wing Flex technology which enables flexibility where your thighs meet the saddle – and a Braided Carbon rail. It's light, flexible and agile, enabling you to perform at your optimum. - Composite carbon co-injected Nylon WingFlex shell - Carbon Braided 7x9mm rails - Thermowelded Black Microtex cover - Black Gummy Microtex Thigh Glides - Integrated Clip System compatible Regular: - Dimensions: 304mm x 126mm - Weight: 165g Large: - Dimensions: 300mm x 140mm - Weight: 175g

This flangeless mushroom style grip is made in the USA by ODI grips using their super-soft rubber compound, which, combined with our specially designed rib profile, makes for a great-feeling and long-lasting grip. Includes our new USA-made Eclat nylon bar plugs. - Includes Eclat nylon bar plugs - Longer design for today's wider bars - Manufactured in the USA by ODI