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Do you ride in a wide range of winter conditions? Dillinger is one of the best winter fat bike tires for mixed conditions, thanks to its balance of speed and traction to help you stick to your line without slowing you down. And with optional studs, you’ll never slip, slide, or lose control on ice. Details: - Fast-rolling center tread for carrying speed - Large, braced side lugs for predictable cornering performance - Available with 168 Large Concave Carbide Aluminum Studs, 168 Carbide Steel Studs, or a custom-studdable tread for tuning your own stud pattern - 60 TPI and 120 TPI casing options - Tubeless-ready for supple ride quality, more grip, and weight savings - We design 45NRTH tires for extreme winter cycling applications. We do not recommend using this product with power assist bikes as the additional torque and system weight can lead to pre-mature casing wear and stud loss.

The extra width of the Dillinger 5 provides flotation over loose snow additional grip while turning, accelerating or braking on ice and packed snow. Available in both studded and non-studded configurations. The studded version comes with 258 concave, aluminum carbide tip studs to provide extra bite and increased durability. - Carbide studs grip ice - Braced side lugs improve cornering - Tubeless Ready - We design 45NRTH tires for extreme winter cycling applications. We do not recommend this product be used with power assist bikes as the additional torque and system weight can lead to pre-mature casing wear and stud loss.

Dillinger 4 is a fast traction studded fat bike tire. The tightly spaced center tread rolls quickly, while taller, braced side lugs improve cornering in snowy conditions. Carefully positioned studs allow for railing icy, off-camber singletrack with confidence and control. - Braced side lugs for improved cornering - Directional center lugs for rolling speed and braking traction - Replacement studs and stud insertion tool sold separately - Custom studdable up to 252 studs - We design 45NRTH tires for extreme winter cycling applications. We do not recommend this product be used with power assist bikes as the additional torque and system weight can lead to pre-mature casing wear and stud loss. - Always check with your rim manufacturer to verify rim & tire compatibility before assembly or use

From loose snow to icy freeze-thaw and everything in between, Wrathchild craves the best and worst winter conditions. Deep center lugs aggressively claw into unconsolidated snow for extreme acceleration and braking traction. Super tall side lugs dig into loose snow to provide predictable and confident cornering. Encounter sheer ice on your ride and Wrathchild’s concave studs tear into the surface. - Deep, aggressive lugs dig into snow - Tall side lugs provide cornering confidence - 252 concave studs tear into slick surfaces - Tubeless ready - We design 45NRTH tires for extreme winter cycling applications. We do not recommend this product be used with power assist bikes as the additional torque and system weight can lead to pre-mature casing wear and stud loss

From loose snow to icy freeze-thaw and everything in between, Wrathchild craves the best and worst winter conditions. - XL Concave Studs - Deep lugs provide accelerating, braking, and cornering traction - Open tread pattern sheds snow - We design 45NRTH tires for extreme winter cycling applications. We do not recommend this product be used with power assist bikes as the additional torque and system weight can lead to pre-mature casing wear and stud loss.

Wrathlorde is an extreme-conditions fat bike tire designed for ultimate traction on challenging surfaces. Aggressive, tightly-spaced lugs decrease rolling resistance without compromising on traction, while 300 XL concave studs bite into ice for complete confidence. - 120 TPI tubeless-ready casing - Aggressive, tightly spaced center lugs with siping for a blend of rolling speed and traction - Tall side lugs for traction in corners - 300 XL Concave Studs for ultimate traction on ice - Always check with your rim manufacturer to verify rim & tire compatibility before assembly or use

Featuring a custom fork crown and elegantly curved blades inspired by classic randonneuring forks, the All-City Space Horse Fork comes outfitted with four-pack rack mounts to accept a variety of front rack styles. Signature fork ends accommodate 12mm thru-axles and flat-mount brakes, E.D. coating offers protection from rust, and a liquid black paint finish adds shine to its timeless silhouette. - 100% 4130 Chromoly tapered blades and matching signature fork ends - Custom-designed lugged fork crown, four-point rack mounts, stealth dynamo routing - 700c x 45mm maximum tire clearance; 41mm with fenders Specifications: - Brake Mount (Fork): Flat Mount 160 - Wheel Size: 700c - Brake Type: Disc - Crown Race: 30.0 - Steerer Type: Straight - Offset: 52 - Material: Steel - Steerer Tube Length (mm): 350 - Maximum Tire Clearance (Fork): 700c x 45mm or 650B x 47mm - Front Axle: 12mm Thru x 100mm - S.H.I.S. Stem Clamp Diameter: 28.6 - Front Hub Spacing (mm): 100 - Axle to Crown Length: 395

Our Box Three tier delivers many of the same capabilities of its more famous siblings yet it's built upon a simpler platform. Cassettes are accessible at 11-46T or 11-50T and fashioned with steel spiders. The derailleur exploits our Limited Slip clutch technology without the Tri-pack features. Shift easily with a comparable mechanism, although you'll forgo the hinged clamp and die-cast structure. And lastly, string it all together with a Prime 9 chain but without extravagant coatings. If you're looking to bring your 2/3 by bike into the 21st century, then level up with this group!

All Box One forks are engineered and crafted using our Oversized Technology. These forks are the most important component in the quest for bike control. We’ve moved carbon from areas of low stress to areas that handle high loads. Those muscular shoulders aren’t just for looks as they are integral to achieving superior steering stiffness. When combined with Box’s other Oversized components, you’ll experience heightened responsiveness and reduced latency. Key differences: This particular model fork is tailored for larger-sized racers. It also takes our application of Oversized Technology one step further as it includes a tougher 1-1/8 inch chromoly steerer tube and stiffer 20mm through-axle cold-forged dropouts. Weight Limit: 115kg (253 lbs) with limitations per Category 2 of EN 16054:2012 Standard. FEATURES - Oversized Technology™ - Chromoly Steel Steerer Tube to Accommodate Larger-Sized Racers - 20mm Through Axle to Increase Responsiveness - Internal Butterfly for Added Durability at Steerer Tube and Fork Crown Interface

An OCLV Carbon road handlebar with an ergonomic and aerodynamic shape. - OCLV Carbon construction is ultra-light, compliant, and durable - Aero profile top section reduces drag on the leading edge and is UCI-legal - Ergonomic backsweep reduces rider drag for extra aerodynamic speed and comfort - Hoods measure 3cm narrower than drops - 6-degree flare provides ample wrist clearance for sprinting - Brake lever position guides for spot-on control set-up

Bontrager's Speed Concept Seatpost lets you get your aero fit dialed. Different offsets allow you to customize your riding position for superior ergonomics and aerodynamics, and the clamp is compatible with both standard and oversize saddle rails. This seatpost is compatible with 2014 Trek Speed Concept 9 Series bikes.

Road ready, trail approved Arvada Pro adds comfort and reduces soft tissue pressure with a strategic cut-out in the saddle shell. This allows the softer finishing material to be more compliant, so you get the benefits of a cut-out saddle with the classic look and feel of a more traditional design. And it's all wrapped up in a pro-level finish, complete with carbon rails. Key features - Performance Posture 3 for pelvic rotation with a balance of comfort and efficiency - Channel Flex on bottom of shell for added compliance - Zone Density shell construction is strategically placed for optimal comfort and performance - Size Specific Curvature ensures each saddle is designed specific to its width - Oversize carbon rails for the ultimate in lightweight strength - inForm BioDynamic products optimize your natural movement for sustained, higher performance - Requires oversize rail-compatible seatpost and 7x10mm seatpost ears

Get back on the bike with a genuine replacement wheel. When it's time to refresh your trusty bike, Trek genuine replacement wheels have you covered. PRODUCT DETAILS - Original equipment replacement Bontrager Kovee TLR 32H Hole wheels - Convert to tubeless with TLR rim strip and valve, sold separately - Durable alloy symmetric rim with 22.5mm internal 27mm external width - Boost141 rear wheel spacing provides a wider bracing angle to increase stiffness - Does not include skewer, reflector, rim strip, valve, or owner's manual - Wheels shipped as photographed

Comfort without sacrificing power Aeolus Pro brings comfort, power, and speed to road riders looking to dig deep and rotate further forward into a more aero position. This uber-light, race-ready saddle was tested and pressure mapped with male and female athletes for the ultimate in proven performance. A shorter overall length with a wider nose and full cut-out ensure targeted support that eliminates soft-tissue pressure for both men and women. Product details - inForm saddles are born of cutting-edge biomechanical research to maximize performance and rider comfort - Designed to support riders in an Aero Road riding position - Full saddle cut-out minimizes soft-tissue pressure allowing for a more powerful, rotated position - Two sizes designed to align saddle with bone structure for both men and women and avoid soft-tissue compression - Oversized carbon rails for lightweight strength. Specific seatpost ear clamps required - Lightweight carbon-reinforced shell provides perfect balance of weight, strength, and compliance - Minimal Pro-level padding offers sleek profile that shaves weight - Available Blendr accessory mounts to cleanly integrate rear light

An ultra-light performance saddle with a carbon-reinforced shell and a full cutout for targeted support and soft tissue pressure relief for riders of all genders and disciplines. For mountain, for road, for men, for women Our most versatile performance saddle puts you in a power posture for speed and control wherever you ride. Verse Pro is built with ultra-light, oversized carbon rails, a carbon-reinforced shell, and an inForm design with a full cutout shape for the ultimate in comfort and performance. Plus, it's equipped with a rear-facing Blendr mount for a Flare tail light. Product details - Saddle design supports riders of all genders in a performance riding position on road and mountain bikes - Full saddle cutout minimizes soft tissue pressure for lasting comfort and performance - Oversized carbon rails for lightweight strength (specific seat post ear clamps required) - Lightweight carbon-reinforced shell provides perfect balance of weight, strength, and compliance - Multiple widths and extended rail clamping area give more fit options - inForm saddles are born of cutting-edge biomechanical research to maximize performance and rider comfort - Available Blendr accessory mounts to cleanly integrate rear light

Versatile and ultra-light, the Verse Pro gets a shorter profile for elevated comfort for riders of all genders and disciplines. Less is more A shorter profile elevates comfort across all riding positions for the top trim level of our most versatile performance saddle. Verse Elite’s targeted support and versatile design is ideal for all riders and genders. Carbon rails and a composite shell keep it ultra-light with added compliance. A full cutout ensures long-haul comfort, and Wing Flex allows the saddle shell's side edges adapt to riders’ inner leg movements and pelvic rotation. Product details: - Short profile provides targeted support for riders of any gender in a performance riding position - Wing Flex allows the shell's edges to adapt to rider's inner legs movement and pelvic rotation - Full saddle cutout minimizes soft tissue pressure for lasting comfort and performance - Lightweight carbon-reinforced shell perfectly balances weight, strength, and compliance - Oversized carbon rails for lightweight strength (specific seat post ear clamps required) - Multiple widths and extended rail clamping area give more fit options - inForm saddles are born of cutting-edge biomechanical research to maximize performance and rider comfort - Blendr accessory mounts offer clean integrated mount for rear Flare light Features: For men, for women, for mountain, for road. Verse Short is designed to add comfort for all genders. It's your go-to performance posture saddle for both trail and road. Short profile The short profile provides targeted support and a performance riding position for all genders. Wing flex Wing flex allows the saddle shell's side edges to flex and adapt to a rider's inner leg movement and pelvic rotation. Full-length cutout A full saddle cutout minimizes soft tissue pressure for lasting comfort and performance. Blendr integration Easily mount Bontrager Flare rear lights with the Blendr accessory mount, available separately.

Cross is always coming Ready for your call-up? Punchy accelerations and twisty off-camber corners are no problem for this cyclocross-specific tubular wheel. The lightweight alloy rim has a wide profile specifically designed to support cross tires and features 108 points of engagement so that every ounce of energy you put down moves you forward, fast. Key features - Light and durable alloy tubular rim designed for cyclocross use - Rapid Drive 108 j-bend hub instantly transfers effort into forward momentum - 142/100 spacing with 12mm thru-axle front and rear, convertible to 15mm/5mm QR fr or 5mm QR rear - Center Lock disc hubs with interchangeable axles increase compatibility - 24 hole fr/r with DT Swiss bladed spokes, Alpina locking nipples - Designed and tested with elite riders from Telenet Fidea Lions - Compatible with Shimano 10/11 speed, SRAM 10/11 freehubs, XD driver available

Admit it—your bike would be a whole lot sweeter if you were riding carbon. Enter the Kovee Elite 23 wheelset. Designed with the XC and trail rider in mind, these Boost-width wheels will shave weight and add stiffness to your ride. Key features: - OCLV carbon offers an optimized blend of weight, strength, and durability - Rapid Drive 54 hub instantly transfers effort into forward momentum - Tubeless Ready (TLR) rims allow for quick transition to tubeless system upgrade - Boost 110/148 wider hub flanges enhance bracing angle for stiffer wheel - Ultra-durable OCLV Carbon rim with 22.5mm internal 29mm external width 28 hole fr/r - 28 front/rear 14/15G spokes with alloy locking nipples - 6 bolt disc, Shimano 10/11 speed, SRAM XD driver available separately - Includes TLR rim strip installed, TLR valve, valve core removal tool

Campagnolo strives to always offer the best solutions, no matter what frame or tire the cyclist has chosen. As manufacturers begin to develop frames and fork designs that take advantage of the aerodynamic gains of direct mount brakes, the Campy Tech Lab has worked to make new Campagnolo Direct Mount brakes that can guarantee the Campagnolo quality and performance standards. Through the self-balancing design, this new braking system by Campagnolo provides a completely symmetric and efficient brake application. In addition, the extremely stiff structure of the new Campagnolo Direct Mount brakes ensures superior stopping power, whilst the design elements take inspiration from the aerodynamics of the brake and are enhanced by the new sealed structure of the brake levers themselves. In addition to pure performance, a great deal of attention was given to ease of use and adjustment. The goal was to guarantee that the Campagnolo brake would be both easier to fit and intuitive and simple to adjust compared to any model available. That was made possible through the stiff structure positioned in the rear part of the brake, enabling rapid fitting that does not require external brake boosters, even on the weakest chainstays.

The Campagnolo EKAR 13-Speed Cassette offers full range to match or exceed any 2x systems. - The 9-tooth sprocket allows full range with zero drop in efficiency - Compact cassette has a narrow design with quick changes, lightweight, improved chain security - Crafted from tough materials and durable design, with no weight penalty - Closer low gear spacing creates natural cadence progression - Wider higher gear spacing creates top-end speed options - The 2-piece block blends strength of steel with light weight of alloy - Compatible with the Campagnolo N3W driver body for great versatility and full compatibility - 10-44T cassette is ideal for gravel and adventure riding

The Campagnolo EKAR Rear Derailleur is designed for the 1x13-speed EKARndrivetrain with a gravel-orientated performance & build. - 2D parallelogram trajectory offers precise mechanical movement for 13 sprockets - High grade polymer pulley wheels (12T upper, 14T lower) allow for smooth chain running and secure retention - Carbon fiber-reinforced polyamide and anodized 7075 and 6082 alloys are lightweight, strong, and durable - Stainless steel bolts for strength and long-term resilience on gravel - Includes clutch lock for easy wheel removal Specifications: - Largest Cog: 44 - Rear Derailleur Mount Type: 10x1 Standard - Chain Wrap Capacity (teeth): 34 - Cage Length: Medium - Rear Der/Shifter Compatibility: Campy EKAR - Drivetrain Speeds: 13 - Weight: 275g

The Campagnolo EKAR Ergopower Shift/Brake Levers and Disc calipers were designed with gravel riding in mind. Easy, intuitive shifting mechanisms, and comfortable levers make this 1x13-speed system a desirable option for gravel riders. - Precise, quick shifting with One-Lever-One-Action and positive engagement with the efficient 1x13-speed Ekar drivetrain means a perfect change every time - Lever 3 has been redesigned so that it is easy to activate from the drops - Ultra-Shift mechanism allows you to up-shift 3 gears with one action - Vari-Cushion hoods provides comfortable, safe grip in any riding position and any off-road conditions - Additional laser-cut texture on lever blades and controls is sweat- and wear-resistant for an enhanced grip - Ergonomic adjustable reach to suit any hand or finger size Specifications: - Pad Compound: Organic - Brake Caliper Mount: Flat Mount - Hydraulic Fluid Type: Mineral Oil - Rear Der/Shifter Compatibility: Campy EKAR - Adjustable Reach: Yes - Drivetrain Speeds: 13

When you're racing against the clock, there's no room for mistakes, so Campagnolo's Record EPS TT Shift/Brake Levers ensure a perfect shift every time. In addition, flawless braking is always at hand thanks to the contoured, ergonomic carbon levers. And with easy-to-access buttons and the power of electronic shifting, you can switch gears even while braking.

Ride longer, ride farther with the eeSilk premium suspension seatpost. The eeSilk is comparable in weight to traditional rigid performance seatposts while offering 20mm of vertical compliance improving control on rough surfaces and reducing fatigue on long rides. These posts make great enhancements to endurance road bikes by reducing the chatter transmitted from the surface to the rider and can be tuned to rider weight through a simple elastomer change. #5 elastomer comes pre-installed, other weight elastomers sold separately. - Travel: 20mm - Length: 375mm - Weight: 345g (eeSilk 27.2) - Max Rider Weight: 250 lbs. - Offset: 8mm

Performance suspension seatposts designed to add comfort and compliance to any bike without adding unnecessary weight. With 35mm of travel, the eeSilk+ is a suspension seatpost designed to noticeably soften any gravel or mixed-surface road. These posts make great enhancements to gravel or mixed surface bikes by reducing the chatter transmitted from the surface to the rider and can be tuned to rider weight through a simple elastomer change. #5 elastomer comes pre-installed, other weight elastomers sold separately - Travel: 35mm - Length: 387mm - Weight: 373g (27.2mm); 378g (31.6mm) - Max Rider Weight: 250lbs - Offset: 12mm - Minimum Extension: 80mm - Maximum Extension: 287mm

eeSilk Stem is a fatigue-reducing compliance stem that noticeably reduces vibrations on variable surfaces. With up to 20mm of tunable compliance, an easy single bolt external elastomer change and a soft/firm compliance switch – the eeSilk Stem makes any road, no matter the terrain, smoother. - Weight: 225g - 235g - Angle: -6° (only) - Stack Height: 49mm - Stem Clamp: 31.8mm

Ride longer, ride farther with the eeSilk Carbon premium suspension seatpost. The eeSilk carbon is comparable in weight to traditional rigid performance seatposts while offering 20mm of vertical compliance improving control on rough surfaces and reducing fatigue on long rides. These posts make great enhancements to endurance road bikes by reducing the chatter transmitted from the surface to the rider and can be tuned to rider weight through a simple elastomer change. #5 elastomer comes pre-installed, other weight elastomers sold separately - Travel: 20mm - Length: 350mm - Weight: 295g (eeSilk Carbon 27.2) - Max Rider Weight: 250 lbs. - Offset: 8mm

Performance suspension seatposts designed to add comfort and compliance to any bike without adding unnecessary weight. With 35mm of travel, the eeSilk+ is a suspension seatpost designed to noticeably soften any gravel or mixed-surface road. These posts make great enhancements to gravel or mixed surface bikes by reducing the chatter transmitted from the surface to the rider and can be tuned to rider weight through a simple elastomer change. #5 elastomer comes pre-installed, other weight elastomers sold separately - Travel: 35mm - Length: 362mm - Weight: 323g (27.2mm), 333g (31.6mm) - Max Rider Weight: 250lbs - Offset: 12mm - Minimum Extension: 80mm - Maximum Extension: 287mm

The eeBrake G4 is the fourth generation eeBrake featuring 100% CNC machined parts and a wider design optimized for 22-28mm rims. It features a stiffer black arch spring, a revised one-piece center adjuster with built-in resistance for easier use, and ghosted laser etching that will stand the test of time. All with the same stopping power and light weight that you've come to rely on from eeBrakes. - The eeBrake cable adjuster pivots as the brake is applied, optimizing cable alignment during brake actuation - The cross cable path aligns the brake cable over the center of the brake which provides a clean and aerodynamic line, moving the cables into the "wind shadow" of the frame - Tool-free caliper centering adjustability provides super-precision and pad motion consistency - One simple flip of the lever on the Quick Strut release opens wide enough to easily clear a 31mm tire, allowing for easy wheel removal - Optimized to work with Shimano, Campagnolo, and SRAM levers

DBair IL is a twin-tube inline air shock with superior performance and reliability. The first shock to feature Cane Creek's LinEair Spring, the DBair IL is the best of both worlds, an air shock that feels more supple, linear and seamlessly supportive throughout its travel. - 4-Way independent adjustment - high and low speed compression, high and low speed rebound - Twin-tube damping for unparalleled small bump compliance - Climb switch lessens low-speed compression and rebound damping at the same time for improved climbing traction - Hand assembled and Individually dyno-tested