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Looking to get a little extra distance so that your derailleur clears your 40 or 42 tooth cog? Look no further. - M4 x 24mm screw for that extra little push

The precision-engineered Wolf Tooth Seatpost Clamp secures your seatpost and looks good doing it. At the heart of the Wolf Tooth Seatpost Clamp is a custom self-aligning bolt and anchor. The M5 bolt includes spherical washer and mates with a cylindrical anchor barrel. This means that threads are always perfectly aligned, preventing binding and ensuring consistent clamping force. - M6 stainless steel bolt with integrated washer - Tool interface - 4mm hex key

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. - CNC machined 6061 aluminum - Black anodized finish - Made in the USA

Make sure your kid has a good grip out on the trail with Trek's Kids' MTB Grips. Their knurled design is easy to hold onto when things get bumpy. Choose the 75/125mm pair for twist-shifter compatibility.

Grips are a key point of contact between you and your bike. Comfortable grips are a must-have. Product details - Designed for use on kids' bikes without shifters - Set of two grips Specifications - Length: 107mm - Diameter: 22.2mm - End Type: Closed - Lock-on: No - Material: Kraton Rubber

Original equipment integrated handlebar for Trek Madone SLR bikes. GENUINE REPLACEMENT PARTS Features KVF shaping and integrated design for unbelievable aerodynamics and stiffness. Variable radius, compact flare (VR-CF) shape offers wrist clearance in the drops. PRODUCT DETAILS - Not compatible with other bikes - 100% OCLV carbon fiber construction - Seamless integration with Blendr accessory bases and mounts, sold separately - For installation instructions, please see the Madone Assembly Manual

Upgrade or refresh your bike. Genuine replacement parts When it's time to refresh your trusty bike, Trek Genuine Replacement Parts have you covered. - Original equipment replacement brakes for Trek Madone 9 Aero - Compatible with Shimano, SRAM, and Campagnolo pull ratios - Direct mount design reduces redundant parts and increases braking performance - Follow the Madone Assembly Manual for proper brake installation

The Body Geometry Comfort Gel is ergonomically designed and scientifically tested to provide unmatched comfort and support while reducing pressure on soft tissue. - Plush foam combined with gel inserts delivers unmatched comfort. - Anatomically designed Body Geometry groove improves blood flow and comfort. - Vacuum formed construction creates a durable and waterproof saddle. - Level 5 padding: Ideal for commuting and casual riding - SWAT-compatible mounts molded into the saddle base allow for sleek and integrated storage solutions.

Specialized's Expedition Gel Saddle is a comfortable addition to any fitness, commuter, or cruiser bike. It boasts a supportive, ergonomic Body Geometry design, rear springs and plenty of gel padding.

Well known for its long body and flat profile, the Phenom is the shape of choice for many of the best racers in the world, ranging from Tour of Flanders winner Kasper Asgreen to World DH Champion Loic Bruni. Like every saddle we make, the S-Works Phenom with Mirror was ergonomically designed and scientifically proven - our Body Geometry methodology - combined with our Mirror 3D printing - resulting in 28% less pressure, right where it counts. Body Geometry: We know that every body is different, but the issues facing riders in the saddle are the same — sit bone pressure, scar tissue build-up, and blood flow loss. Using pressure mapping, blind comfort studies, and even penile blood flow studies (yeah, we did that), Body Geometry and Mirror Saddles don't just promise to solve these issues for men and women — we've scientifically proven they do. SOFT TISSUE RELIEF: Using a concave shape and ultra-compliant carbon shell, we've created a space for a thicker Mirror print, using 20,055 struts and 8,735 nodes - resulting in a 28% reduction in sit bone pressure compared to a traditional foam saddle, measured by our ultra high-resolution pressure mapping. PERFORMANCE-INSPIRED SHAPING: Being our longest and flattest saddle from tail to nose, the S-Works Phenom with Mirror's shape and construction enables maximum movement for optimal positioning for power - enabling riders to easily adjust their position on the saddle for tempo efforts and supports riders movement in and out of the saddle on climbs. - Patented Body Geometry technology is ergonomically designed and scientifically proven to increase blood flow to sensitive arteries. - Longest and flattest, Mirror saddle, from nose to tail to date at 27cm. - Mirror technology utilizes 3D printing from liquid polymer to create a one-of-a-kind honeycomb structure that offers superior sit-bone support and comfort. - Carbon fiber shell is flex-tuned for support and ride compliance. - Ultra-light oversized carbon rails. - SWAT-compatible mounts molded into the saddle base allow for sleek and integrated storage solutions. - NOTE: Oversized 7x9mm carbon rails are not compatible with seat posts equipped with side-load clamp mechanisms for 7mm round rails. - Size 143mm / Weight 223g - Size 155mm / Weight: 227g

Perfect for your cruiser or urban commuter, The Cup is an extra-wide, supportive saddle that cradles your sit bones while you ride to provide comfort mile after mile. Couple that with generous padding, and you get a Body Geometry saddle that's ready to help you lift your fitness game, stay active, or take the scenic route on town errands. - Body Geometry V-groove design improves comfort and increases blood flow in critical areas. - Elastomer rail suspension for instant, plush comfort. - Extra-wide, ergonomic design for upright, relaxed comfort. - Level 6 padding: Ideal for commuting and casual riding. - SWAT compatible mounts allow for sleek and integrated storage solutions. - Size 225mm / Weight 682g - Tough, lightweight, water-resistant Micromatrix cover.

World Cup quality performance, developed with the pros. SPANK Industries' legendary SPIKE 800 Race handlebar is the 5th generation of the SPIKE Race handlebar legacy, developed in coordination with some of the world’s top DH and Enduro pros. A unique construction of Super 6 alloy, processed with SPANK’s patented CNC bending and Dual-Extreme-Gradual Taper (XGT) technology makes the SPIKE 800 Race handlebar a stronger, safer, performance-optimized component for the weight-conscious gravity rider. The race-tuned geometry and competitive weight make this bar the perfect solution for AM/Enduro to Downhill Race. SPANK's SPIKE 800 Race is the handlebar of choice for Nicholi Rogatkin, Thomas Genon, Tomas Zejda and many more. - Key technologies: Dual XGT, CNC Bending, Impact Ends, MGR, Super 6 Alloy - Material: MGR Super Six Alloy - Weight: ±300g (5mm) / ±310g (15mm) / ±320g (30mm) / ±330g (50mm) - Diameter: 31.8mm - Rise: 5mm / 15mm / 30mm / 50mm - Length: 800mm (Adjustable to 740mm) - Geometry: 4° up x 8° back - Finish: Shotpeen anodized, decal logos

Find new ways to enjoy trekking and daily flat-handlebar riding with this reliable rear Shimano CUES RD-U6020 Shadow derailleur's seamless shifting and pedaling. Its low-profile design and chain stabilization give riders the confidence to choose rougher routes. Plus, e-bikers will benefit from reliable, long-lasting performance thanks to its eBike rated design. - Stable drivetrain performance on trails, gravel, and city streets - Shadow low-profile design protects rear derailleur from obstacles in a wide variety of riding scenes - Designed and tested to provide enduring e-biking performance - 11t upper and 13t lower pulley wheels - Compatible with LINKGLIDE AND HG 11-speed chains

Claris R2000 series offers reliable functionality at a price point for new riders. Designed for easy rides around town with the durability to handle a long tour, Claris R2000 has a sporty design and promises the opportunity of comfortable and casual riding.

The Shimano Dura-Ace RD-R9250 rear derailleur integrates the system charging port and a wireless connectivity unit all while delivering super fast, precise shifting worthy of any podium. A single cage length shifts cassettes from 11-28 to 11-34, offering exceptional versatility. - Ultra-fast rear Di2 shifting - Compact design includes an integrated wireless unit, charger, switch - Wider range capacity - Max. low sprocket: 34t - CFRP rear derailleur plate - LED status indicator - Battery indicator, pairing, adjust mode etc.

- Series: SORA - Shift Lever Type: STI - Front Shifting: 2 or 3 - Rear Shifting: 9-speed - Shift Cable Casing: OT-SP41 - Adjustable Reach: Yes - Brake Lever Actuation: Short Pull Super SLR - Cassette Spacing: Shimano/SRAM 9 - Color: Black

Shimano's Sora cassette is an incredible value for your 9-speed drivetrain. Crisp shifting and a low weight keep your mind focused on having fun on your bike and not adjusting it. This cassette comes in a range of sizes to suit your riding style and terrain.

Shimano's Ultegra 11-Speed Cassette delivers pro-level shifting and durability. The computer-designed tooth shapes and tough cogs mean you can shift quickly, precisely and smoothly even under pressure. Rider-tuned gearing options offer a range of cassettes to suit your riding style.

The Ultegra BR-R8170 disc brake caliper brings a new level of control to the road cycling world with enhanced modulation and a quicker initial braking point. Despite its smaller construction, the system is quiet and easy to maintain. - Wider pad clearance decreases brake noise - Maintenance-friendly bleeding process

Shimano XTR CS-M9100 cassette features better chain retention and ground clearance. This cassette is built with a strategic application of aluminum, titanium, and steel materials for an optimal blend of weight savings, rigidity, and durability. - Compatible with Shimano Hyperglide+ chains - Hyperglide+ technology offers better chain engagement, stronger retention, and smoother pedaling for greater power and confidence over rapidly changing terrain - Micro Spline technology delivers lightweight aluminum freehub body to reduce weight and utilize a 10 tooth top gear - The Wide Range XTR M9100 cassette option offers 510% gear range - Can only be used for 1x12 set ups with the long cage rear derailleur - The CS-M9100 cassette meets durability requirements for E-MTB applications

Let the comfort begin! The E-Gel Cruiser is an awesome seat thanks to Serfas' E-Gel technology that provides a plush ride. It features an elastomer suspension system which smooths out the bumps in the road. Plus, an anatomical cutout which relieves pressure on sensitive areas making every ride a fun ride. • Rails: Steel • Size: 279mm x 216mm • Weight: 885 Grams • Cover: Soflex

The Salsa Cowchipper provides comfort, control, and efficiency for long days in the saddle, whether road touring, crushing mixed surfaces, or conquering the Great Divide. While the Cowchipper retains some resemblance of a traditional road bar, its radical 24° flare in the drops boosts leverage, stability, and comfort dramatically. - Lightweight and strong 6061-T6 aluminum alloy construction - 116mm drop, 68mm reach, 24° flare angle, 12° drop angle - 31.8mm clamp diameter with 120mm width for use with Salsa Anything Cradle and aerobars - Weight: 322g (44cm)

SRAM’s cranks are strong and tough, ready for any kind of ride. So it’s inevitable that pedal strikes and debris will chip away at the end of the crank. SRAM’s Carbon Crank Boot is an upgrade that combats the wear and tear that comes with hard riding. The boot protects the crank from surface damage and keeps the rider’s style perfectly in tact. - Injection molded plastic crank arm protection - Perfect way to protect your carbon crank investment from scratches and dents from pedal strikes - Material: Injection molded plastic - Recommended Group: XX1, X01, XX, X0

The SRAM Force 1 rear derailleur adopts all the technologies of SRAM 1x MTB to provide the fastest, quietest 1x shifting available. SRAM’s unique clutch system eliminates chain slack, providing for smoother, quieter, and more secure chain travel. - A dedicated 1x rear derailleur - EXACT ACTUATION for fast and accurate shifts using SRAM’s 1:1 actuation ratio (shifter cable travel: derailleur movement). - 10- and 11-speed compatible - X-SYNC pulley features a 12-tooth design that helps control the chain’s lateral movement - X-HORIZON “straight parallelogram” design limits all movement to the horizontal axis, which makes ghost shifting impossible while also reducing shift force - ROLLER BEARING CLUTCH’s one-way roller clutch controls chain tension for consistent shifting - Cage Lock technology makes for fast wheel changes or chain installation - Available in Short: 11-26 through 11-28 / Medium: 11-26 through 11-36 / Long 11-32 through 10-42 cage lengths Short Cage: Chain Wrap Capacity (teeth): 18 teeth Largest Cog: 28 Weight: 250 g Medium Cage: Chain Wrap Capacity (teeth): 26 teeth Largest Cog: 36 Weight: 262 g Long Cage: Chain Wrap Capacity (teeth): 32 teeth Largest Cog: 42 Weight: 271 g

The drivetrain embraced by core riders as the All Day best friend is now available in Transmission. The no-compromise, budget minded ethos remains built into the system but is modernized for a new generation of bikes. The GX Eagle Transmission derailleur every bit as crisp and precise as the other derailleurs in the transmission family, but features things like removable skid plates for better protection and serviceability. Shifting under load is made possible on the GX cassette due to a combination of X-SYNC technology and cassette mapping, creating seamless shifts even during your hardest power output. The GX Eagle Transmission DUB crankset stands apart and gives no-nonsense riders a no-compromise balance of form and function. It’s the crankset where pure performance meets optimal value. Its unique shape has been forged out of aluminum for strength without bulk. Its available composite removable bashguards add functionality and lets riders manage scuffs and scrapes that come with the territory. The GX Eagle Transmission (T-Type) chain is the strongest we have ever made. Specifically engineered to optimize Eagle Transmission, this all-new T-Type design features a unique flat top, and is developed specifically for the added torque loads of E-MTB thanks to its solid pins that give it incredible strength. - Available with 165, 170, 175mm crankarm and 32T chainring - Bashguard compatible - GX Eagle Transmission derailleur - 10-52T GX Eagle Transmission cassette - GX Transmission Flattop chain - Pod controller - AXS battery/charger

The day-in, day-out Eagle ecosystem hero is now available with AXS. The GX AXS upgrade kit is your entry point into wireless drivetrain simplicity. Compatible with any of our Eagle ecosystem cassettes and crank arms, the upgrade kit allows you to experience AXS without needing to buy an entire groupset—provided you already are using Eagle products. No matter if you are looking to upgrade your ride or looking for great value replacement parts, look no further than the GX AXS upgrade kit. - Includes the SRAM GX Eagle AXS rear derailleur with battery, Eagle controller with clamp, charger with cord, and chain gap tool - The GX Eagle AXS rear derailleur shifts on command, whether under climbing load or sprinting to the stage finish, and is smart enough to protect itself thanks to its incredibly resilient Overload Clutch - Rear derailleur is compatible with 10-50t and 10-52t cassettes - The GX Eagle AXS controller offers a unique wireless shifting experience with ergonomic touchpoints that are customizable to your preferences. You can choose what each button does through the AXS App

The GX Eagle shifters for the Eagle 1x12 drivetrains are high performance, moderately priced, and put total control of your gear selection in one hand. - Includes 2200mm cable - Updated SRAM twist mechanism for higher precision and increased durability - Rear Der/Shifter Compatibility: SRAM X-Actuation

The GX Eagle Transmission derailleur is a lesser version of nothing. It delivers everything an Eagle Transmission derailleur possibly can, and then some. It features a revised battery position and a reconfigured gearbox to better protect itself from impacts. To maintain crisp shifting and striking appearance throughout its entire lifespan, hard-chargers can replace both its protective skid plates and two-piece outer link, if needed, making this the most repairable derailleur we’ve ever made. It also features the first ever tool-free cage and clutch assembly – so it’s both removable and upgradable too. With a steel inner cage that adds even more robustness, it’s been built for riders of the real world. Just like all Eagle Transmission derailleurs, it’s been engineered with a first-of-its-kind Hangerless Interface, mounting around the wheel axle itself and making direct contact with the cassette with no hanger required. The new transmission derailleurs feature the same intuitive pairing and set-up procedure as our Eagle AXS derailleurs. The revolutionary Full Mount attachment method creates a far stronger connection because it grips both sides of the frame. Let the record show that the GX Eagle Transmission derailleur plays second fiddle to nothing. It’s all in for all day. - Revised battery position, reconfigured gearbox, replaceable skid plates and outer link, tool-free cage and clutch - Install and pair via the reliable and familiar standard AXS set-up and pairing procedure - Hangerless Interface, Full Mount attachment method - Radically clear setup process, no adjustment required - AXS battery and Pod controller available separately

The GX Eagle Transmission (T-Type) chain is the strongest we have ever made. Specifically engineered to optimize Eagle Transmission, this all-new T-Type design features a unique flat top. In addition to this shape maximizing shifting performance and upgrading the aesthetics of any bike, it is developed specifically for the added torque loads of E-MTB thanks to its solid pins that give it incredible strength. - Strongest SRAM chain ever. Specifically engineered for Eagle Transmission. - Flat top profile, unbelievable shifting performance, game-changing aesthetics. - Solid pins, fully approved for E-MTB use

SRAM's GX 2x10 rear derailleur provides incredible shifting speed and precision. Exact Actuation technology eliminates slop and shifting variation. Roller Bearing Clutch technology delivers maximum drivetrain stability—even through the most punishing terrain. And with Cage Lock technology, wheel removal and installation are easier than ever.