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Parts

Wheels Manufacturing Inc. Carbon Fiber Headset Spacer 1-1/8
$2,222.22
- Black carbon fiber weave headset spacers for tuning ride height - No logos - Includes five (5) 1-1/8" x 2.5mm spacers
Specialized Power Cranks - Shimano 105 Upgrade Kit
$425.00
Whether you're looking to take your training to the next level or you simply want a better way to measure energy expenditure, a power meter is your best bet. And the Power Cranks 105 Upgrade Kit are no exception. With our lightweight power sensors on a Shimano 105 crankarm, it's the perfect way to enter the power meter game. The development of Power Cranks began with our Human Performance Team looking at riders in realistic scenarios on the bike. Historically, power meters have been validated by two different methods—one is by measuring the produced torque by applying a static, linear load to a crankarm or chainring, while the second uses a power generating motor to pedal the bike. Well, cycling is neither static nor linear, and humans apply power much differently than a machine. So, we found that neither of these methods answers the 'real-world' accuracy question. To get the best test for accuracy, in all types of riding scenarios, we built our own cycling treadmill, the WinMill, to measure power output to a known truth. This new benchmark lets us evaluate accuracy under all riding conditions—seated versus standing, various power and cadence levels, different weights, and a myriad of gear. This data acquisition process is our gold-standard for testing power meters, and through our testing and external validation from the Locomotion Lab in Boulder, Colorado, Power Cranks have been proven to have the highest accuracy in real-world scenarios (+/- 1.5%). The Power Cranks are also easy to live with, with class-leading temperature compensation firmware and waterproof enclosures. Calibration is only required during seasonal-type fluctuations in temperature, and the included wrench makes battery swaps a breeze. - +/- 1.5% real-world accuracy tested on the WinMill and validated by the Locomotion Lab in Boulder, CO. - Works with ANT+ and Bluetooth devices. - Easy set-up and diagnostics with the Specialized Power app. (iOS and Android versions available). - Shimano 5800 generation 105 left-side power measurement. - Right crankarm and spider NOT included. - Available in 170-175mm crankarm lengths.
RockShox Reverb Stealth Dropper Seatpost
$349.00
New Guts, New Glory Don’t let its familiar good looks fool you—Reverb is a whole new weapon. Its internals have been completely re-engineered to improve on its already legendary performance and to offer enhanced reliability: all the smallest details, down to the single seal, have been re-evaluated and updated to pass the hardest and longest durability tests. Additional bushing overlap also improves performance over time, while new 150- and 170-millimeter travel options are available to tame even the gnarliest of descents. This is the brand-new Reverb, engineered for the next-generation mountain biker. - Completely redesigned internals with new SKF internal floating piston - Improved performance and durability in all conditions - 150mm and 170mm travel options available in all diameters - Increased bushing overlap - New dedicated post length per travel length - WEIGHT: 560g (weight based on 340mm post, 30.9mm diameter, 100mm travel, MMX remote with shifter hardware and 1300mm hose) - LENGTH: 340mm, 390mm, 440mm, 480mm - COLORS: Black - MATERIAL: Shaft: 3D forged 7050 alloy , Head: 7050 forged alloy - OTHER: Zero Offset , Remote: Adjustable return speed at the handlebar, Discrete or Match Maker X, Left or right - AVAILABLE IN: Travel: 100/125/150/170mm ; Diameter: 30.9/31.6/34.9mm
Fox Racing Shox Transfer Factory Dropper Seatpost - Internal Routing
$344.00
The Transfer continues the excellent reputation of smooth function and great reliability with an infinitely adjustable height design, and internal or external cable routing options. Low lever force and great modulation make it easy to regulate return speed and small height adjustments. The Factory Series Transfer features Genuine Kashima Coating for maximum performance. - Cable actuated with tool-free quick disconnect for easier installation and removal - Low lever force provides consistent actuation pressure even with saddle weighted or unweighted - Easy to modulate return speed with lever - Factory Series models feature Genuine Kashima Coat - Remote lever sold separately Specifications: - Diameter: 30.9 - Travel (mm): 100 mm - Length: 357 mm - Max Height: 255 mm - Min Height: 160 mm - Offset (mm): 0 mm - Actuation: Cable Remote - Cable Routing: Internal - Color: Black - Defined Color: Black - Clamp Style: Std Rails
SRAM XG-1195 11-Speed X-Glide Cassette
$334.99
Simplify your drivetrain with SRAM's XG-1195 11-Speed X-Glide Cassette. It has a monstrous 10-42 tooth spread that gives SRAM's 1x11 drivetrain pretty much the same gearing as 2- and 3-ring setups, with less weight, parts, and complexity. Yes, you can still spin up your hardest climbs. A key thing to note, is that even with the huge range, there are no huge jumps or dips in the gearing, so your cadence and pedaling stay consistent as you move up and down the entire cassette. The wide-open design makes it incredibly lightweight and aids in mud clearance, giving you cleaner shifting and longer component life. The XG-1195 is for use with SRAM's X01 or XX1 drivetrain.
LOOK Keo Blade Carbon Ceramic
$250.00
The ceramic bearing and famous BLADE technology transfers 100% of your power input to the drivetrain, making the KEO BLADE CARBON CERAMIC pedals a great choice. With the wide, 700mm² contact area, your foot will become one with the pedal, as you become one with your bike. - Technology: Blade - Cleats: Keo Cleat - Retention: Serial installed in 12 + additional 16 in box, 20 sold separately - Body: Carbon - Blade: Carbon - Spindle: Chromoly+ - Bearings: Ceramic - Platform area: 700m² - Platform width: 57mm - Q Factor: 53mm - Stack height + cleats: 14.8mm (8.5mm + 6.3mm) - Weight (pedal): 110g - Weight: (pair + cleats): 290g
Bontrager Line Dropper Post
$229.99
A streamlined design with fewer moving parts and better seals makes for a dropper post that performs consistently and requires less maintenance. The updated Bontrager Line Dropper Post is easy to set up and now even easier to service. The cable-actuated hydraulic locking design provides proven functionality for bikes with internal routing. - Remote cable actuation with ergonomically designed under-bar lever - Air-sprung hydraulic locking cartridge offers infinite adjustability within dropping range - Keyed chassis prevents rotation for a stable ride - 2-bolt rocker head with micro adjustment allows for easy saddle tilt adjustment - Internal cable routing keeps housing tucked away and free from moving wheel - Includes cable, housing, and 1x under-bar remote lever - On-Bar Drop Line Universal Lever sold separately - Frame must be compatible with internally routed seatpost routing
Shimano Deore XT BL-M8100/BR-M8120 Disc Brake and Lever
$229.99
With a focus on reduced weight and cross-country tuned stopping power, Shimano Deore XT brakes provide intuitive modulation so that you can explore your limits with confidence. The levers feature an optimized lever axle position, refined ergonomics, and increased rigidity thanks to an additional handlebar contact point. The BR-M8120 4-piston calipers are designed for tough enduro trails and include heat-dissipating finned metal pads. - 10% stiffer than previous generation M8000 even under high-temp conditions - Quicker brake engagement with a shorter free stroke - Tool-free reach adjustment - Free stroke adjustment - I-SPEC EV Clamp Band - Brakes are pre-bled for convenient installation
SRAM Rival OCT Crankset
$172.00 - $228.99
SRAM's Rival OCT Crankset utilizes SRAM's Open Core Technology to save weight and put more power to the road. The crankarms are hollow and forged from 6066 aluminum for maximum strength with minimum weight. Because lightness is nothing without toughness, the Rival proudly boasts SRAM's hard-anodized PowerGlide chainrings for long-lasting durability and quick shifting. Plus, the Rival crankset comes with SRAM's smooth-spinning GXP bottom bracket.
Wahoo Speedplay Zero Stainless
$214.00
The performance features of Wahoo's Speedplay Zero Pedal System read like a pro racer's wish list. No other pedal system comes close to offering the superior adjustability or cutting-edge performance features of the Zero. By thinking "outside the box", we created and patented the most technically advanced pedal system ever, featuring your choice of either a fixed position or up to 15 degrees of micro-adjustable float. Once you compare the features of Zero pedals to any other brand, you'll find that other pedal systems are no match. And like all Speedplay pedals, we accomplish this without compromise by ensuring that the locking edges of our pedals and cleats are made of metal, not plastic. What more needs to be said? How about Tour de France, Giro d'Italia, Paris-Roubaix, Amstel Gold, Paris-Nice, World Time Trial Championship, Tour of Germany, Tour of California, Tour de Georgia, Hawaii Ironman World Championship, and the countless other races that have been won by champions using Zero pedals. Speedplay Zero Pedal Systems are simply the winningest road pedals on the planet.
Shimano Ultegra R8000 Pedals
$200.00
Shimano Ultegra R8000 pedals. - Pro-level performance and lightweight for the enthusiast - The legacy of Shimano design, quality and performance - Carbon-composite body - Extra-wide platform for a more efficient transfer of power - Adjustable entry and release tension settings - 4mm longer axle available - Low stack height - 0.7mm lower than PD-6800 - Model Number: PD-R8000 - Series: Ultegra - Pedal System: SPD-SL - Average Weight: 248 grams
Crank Brothers Highline 3 Dropper Post
$199.00
The Highline 3 delivers infinite adjustment, smooth feel, and easy installation. Details - Premium Trelleborg sealing - Exclusive Igus LL-glide bearings and keys - Jagwire cable and housing - Self-contained hydraulic cartridge delivers industry-leading quality and reliability - Internal routing - Quick connect mechanism for ease of cable installation - Linear actuator for quick return speed - 2-bolt standard head - Remote sold separately
Shimano PD-M9100 XTR Pedal
$180.00
When it’s time to update the flagship XTR pedals, we look at every detail under a microscope. Off-road racing demands speed, focus, and control. And that’s exactly what the PD-M9100 delivers. Increased drivetrain efficiency, an intuitive and seamless interface, and predictable steering and traction control are the benchmarks of the M9100 series pedals. The M9100 are the weapon of choice for WC racers worldwide. BETTER MUD CLEARANCE - Cylindrical contact area sheds mud even better for consistent stepping-in & out performance and rider confidence. ADDED EFFICIENCY + DURABILITY - Increased axle strength for long service life. M9100 comes in two axle lengths – 52 mm and 55 mm crank to pedal center. BETTER MUD CLEARANCE - Wider edge-to-edge contact area provides solid shoe-to-pedal interface, transmits power more efficiently for faster and more consistent acceleration, and better bike control.
Shimano XT M8100 Hydraulic Disc Brake
$169.99
The Deore XT M8100 hydraulic disc brake is designed to provide high performance braking for a variety of MTB riding styles. Includes the brake lever and disc brake caliper. - BL-M8100 features a stiffer brake lever design that provides added support for aggressive riding - Servo Wave Action technology means quicker brake engagement with shorter free stroke - The BR-M8100 2-piston brake caliper is optimized for cross country riding styles - Includes finned metal pads and hose - Brake Caliper Type: Post Mount - Hydraulic Hose Length: 1000mm (Front) / 1700mm (Rear) - Hydraulic Fluid Type: Mineral Oil - Rotor Included: No - Pad Compound: Metallic
Shimano Ultegra 6800 Inner Chainring
$19.00 - $165.00
Shimano Ultegra 6800 11-Speed Inner Chainrings - Material: Aluminum - Ring Position/Type: Inner
Shimano Ultegra Chainring
$165.00
Shimano's Ultegra 6800 chainrings provide confidence-inspiring shifting and category-defining speed. Cold-forged aluminum comprises the super-stiff, hollow outer ring, and Shimano's unique system of ramps and pins means lightning fast shifts are at your command.
Specialized Power Arc Expert
$130.00 - $160.00
The Specialized Power Arc Expert saddle expands on the success of the original Power saddle. It features the same channel, length, and hollow titanium rails as the original and Pro Arc, but where it differs is in its shell and padding. But this means that it still features a stiff composite shell and supple, Level 2 PU padding. The shape of the saddle is also designed to provide ample sit bone support, and this has been coupled with a shorter-than-usual nose section to keep pressure off of soft tissue while riding in aggressive positions. Specialized even took this ideology a step further via an extra wide and elongated Body Geometry channel that's been proven through blood flow testing and pressure mapping to reduce numbness and pressure on unwanted areas. And while this all seems familiar if you're already a Power loyalist, this iteration features a curved Body Geometry shape that better contours to your body. What does this mean for your ride? It means that you'll feel as if you're “in the saddle," not on it. And ultimately, this equates to greater comfort and superior performance in all seated positions, whether you're a man or woman. - Patented Body Geometry design is lab tested for both men and women to assure blood flow to sensitive arteries. - Lightweight and supportive PU padding for comfort and support on longer rides. - Lightweight, durable, and hollow titanium rails. - Level 2 padding: Medium density foam for bike feel with additional cushioning. - SWAT-compatible mounts molded into the saddle base allow for sleek and integrated storage solutions. - Size 143mm / Weight: 233g - Size 155mm / Weight: 235g - Size 168mm / Weight: 238g
Shimano Ultegra 6750 Chainring
$13.00 - $158.00
Shimano chainrings offer durability and confidence-inspiring performance, and go a long way towards getting a drivetrain back to optimum working condition.
Shimano Ultegra 6750-G Chainring
$13.00 - $158.00
Shimano chainrings offer durability and confidence-inspiring performance, and go a long way towards getting a drivetrain back to optimum working condition. - 6700-G and 6750-G chainrings are OEM for Ultegra "Glossy-Gray" cranksets
Shimano PD-R7000 105 Pedal
$150.00
PD-R7000 NEW FEATURE - Carbon fiber reinforced resin pedal body - Wide contact area - 265g/pr (25g/pr lighter than PD-5800) BENEFIT - Optimum power transfer - Lightweight - Aerodynamic image - Color: CFRP - Average weight: 265 g - Road clearance: 31° - Binding: Single Sided - Cleat included: SM-SH11 - Optional cleat: SM-SH10 / SM-SH12 - Pedal Type: Road - Reflector: SM-PD65
Specialized S-Works Venge Stem
$150.00
The S-Works Venge stem has been designed to work as a system with the Venge cockpit to optimize aerodynamics, stiffness, and weight. - Seamless integration with the 2019 Venge frame and hidden cables - Optimized for use with the S-Works Aerofly II handlebars for integration - Its dropped clamp and flat upper profile cheat the wind for the maximum aero advantage - Extremely stiff for responsive handling and out of the saddle sprinting
Bontrager Aeolus Elite Road Bike Saddle
$149.99
Comfort without sacrificing power Aeolus Elite brings comfort, power, and speed to road riders looking to dig deep and rotate further forward into a more aero road position. It's the go-to race saddle for both men and women who want to comfortably get the most out of their aero road bike. A shorter overall length with a wider nose and full cut-out ensure targeted support that eliminates soft-tissue pressure. 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 - Austenite rails are lighter and stronger than hollow Titanium - Lightweight shell provides balance of weight, strength, and compliance - Elite-level trim optimizes foam padding for added lightweight comfort - Available Blendr accessory mounts to cleanly integrate rear light
Bontrager Montrose Elite Saddle
$129.99 - $149.99
- An aggressive posture 2 saddle that excels both on the road and mountain bike - Suspended hollow Ti rails increase compliance for ultimate comfort - Contour Relief Zone Plus (CRZ+) full saddle cutaway enhances soft tissue protection - Carbon fiber-reinforced shell strikes a balance between strength and light weight - Abrasion resistant polymer-edge adds durability without adding weight - inForm BioDynamic products optimize your natural movement for sustained, higher performance
Fizik Tempo Argo R3
$149.99
TEMPO ARGO R3 is a versatile endurance road saddle with a short-nose design and generous ischial support that encourages stability. Where a traditional saddle shape encourages riders to shift their position frequently for better leverage, Argo puts the rider in a more planted position, making for greater stability and better weight distribution. Tempo Argo's short length allows the rider to sit further forward without placing undue pressure on sensitive tissues. It also features an ergonomic cutout that was developed using detailed pressure analysis and input from medical experts. Argo is our most versatile saddle shape and each version suits different riding styles. As the endurance riding option, Tempo Argo has been engineered to deliver a riding feel that suits the balanced geometry of today's all-purpose road machines. The padding is made from fizik's proprietary Type 2 foam formulation, slightly thicker around the ischial sit bones area to support a more upright riding posture. The cushioning is slightly softer and more progressive than the type we use on our racing saddles, providing more long-distance comfort. Argo is a product of the fizik Concepts program, a cross-disciplinary collaboration of leading industry experts and academics carrying out research and analysis on technology, design, physiology, and bike-fitting in search of ways to improve cycling performance. - Argo: a versatile short-nose saddle that encourages stability and relieves pressure on soft tissue area - R3: a combination of a ride-compliant carbon-reinforced nylon shell and a Kium hollow rail with a high strength-to-weight ratio - Wingflex: the shell's side edges flex and adapt to the rider's inner leg movement - Type 2 foam: progressive cushioning, with lower compression modulus SPECIFICATIONS: TEMPO ARGO R3 150 - Length: 260mm - Width: 150mm - Weight: 229g - Height at 75mm width: 43mm - Length from nose to 75mm width: 103mm - Rail: 7 x 7mm SPECIFICATIONS: TEMPO ARGO R3 160 - Length: 260mm - Width: 160mm - Weight: 235g - Height at 75mm width: 45mm - Length from nose to 75mm width: 103mm - Rail: 7 x 7mm
Fizik Vento Argo R3
$149.00
VENTO ARGO R3 is a performance racing saddle with a short-nose design that improves stability and allows for a more aggressive, aero riding position. Where a traditional saddle shape encourages riders to shift their position frequently for better leverage, Argo puts the rider in a more planted position, making for greater stability and better weight distribution. Vento Argo's short length allows the rider to sit further forward without placing undue pressure on sensitive tissues. It also features an ergonomic cutout that was developed using detailed pressure analysis and input from medical experts. Argo is our most versatile saddle shape and each version suits different riding styles. As the racing option, Vento Argo has been engineered to deliver a riding feel that suits race bikes with aggressive geometry. The padding is made from fizik's proprietary Type 1 foam formulation, which has a lower profile and is reactive and springy for instantaneous response and optimal power transfer. The purposeful shape of its design helps you achieve a better riding posture: the dropped nose supports the pubic ramus when the pelvis rotates forward to add power or to get more aero. Argo is a product of the fizik Concepts program, a cross-disciplinary collaboration of leading industry experts and academics carrying out research and analysis on technology, design, physiology, and bike-fitting in search of ways to improve cycling performance. - Argo: a versatile short-nose saddle that encourages stability and relieves pressure on soft tissue area - R3: a combination of a ride-compliant carbon-reinforced nylon shell and a Kium hollow rail with a high strength-to-weight ratio - Type 1 foam: low-profile, reactive and springy for efficient power transfer SPECIFICATIONS: VENTO ARGO R3 140 - Length: 265mm - Width: 140mm - Weight: 213g - Height at 75mm width: 45mm - Length from nose to 75mm width: 114mm - Rail: 7 x 7mm SPECIFICATIONS: VENTO ARGO R3 150 - Length: 265mm - Width: 150mm - Weight: 220g - Height at 75mm width: 45mm - Length from nose to 75mm width: 114mm - Rail: 7 x 7mm
SRAM RED22 X-Glide 11-Speed Chainring -110 BCD
$40.99 - $146.99
Replace worn out chainrings or change out gearing with SRAM's RED X-Glide Chainrings. These solid rings are crafted from aluminum using SRAM's X-Glide tooth profiles for quick, responsive shifting. If you have a SRAM RED 22 compact crank, these are the rings for you.
Shimano Tiagra Rapidfire Plus Shifters (2x10-speed)
$65.99 - $139.99
Shimano's Tiagra Rapidfire Plus Shift Lever (2x10-speed) is sleek, balanced and consistent. The Tiagra 4700 series provides serious entry-level riding performance with trickle-down technology from the top shelf Dura Ace line. - Model Number: SL-4700 - Series: Tiagra - Shift Lever Type: Rapidfire Plus - Cassette Compatibility: 10-speed - Front Shifting: 2-speed - Shift Cable Casing: OT-SP41
Shimano SLX BL-M7100/BR-M7100 Disc Brake and Lever
$136.99
With a focus on reduced weight and cross-country tuned stopping power, Shimano SLX M7100 brakes provide intuitive modulation so that you can explore your limits with confidence. The levers feature an optimized lever axle position, an additional handlebar contact point for greater stiffness, and refined ergonomics for rider comfort. At the caliper end, a 2-piston design provides lightweight braking performance and is combined with quicker piston retraction. - 10% stiffer than previous generation M7000 even under high-temp conditions - Quicker brake engagement with shorter free stroke - Tool-free lever reach adjustment - I-SPEC EV Clamp Band enables optional integrated shifter setup
Shimano Di2 Battery Charger
$103.99 - $135.99
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.
SRAM X01 Trigger Shifter
$130.99
SRAM's 11-speed X01 Trigger Shifter fires off shifts quickly, precisely, and most importantly, dependably. It uses SRAM's X-Actuation for sharp, consistent shifts over any terrain, in any condition. An aluminum body and lever keeps the weight down, and the adjustable clamp mount and trigger position lets you dial in the ergonomics. Plus, its compact size plays well with almost all brake levers and is MatchMaker X compatible.
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