SRAM XG-1299 Eagle 12 Speed CassetteDesigned with mountain bike (MTB) trails in mind, this 12 speed cassette from SRAM features a lightweight aluminium cog, while its other cogs are equipped with a durable, hard-wearing steel construction for the perfect combination. SRAM has kitted out this model with its renowned Eagle technology that is lighter, simpler, more durable, and easier to use. Another highlight is its unique colour system that is sure to make you stand out on the MTB trails.Range of DreamsWhether for prized race machines or the build of their dreams, the XG-1299 cassette is the ultimate, giving riders unprecedented 520-percent range thanks to the new 10-52 tooth-span. Stronger racers are now free to choose larger chainrings for more top-end speed, without sacrificing climbing range. More time is spent higher up in the cassette where athletes power transfer is most efficient and wear is minimized. Featuring the industry’s strongest X-Dome™ architecture and proven XD™ driver body, it’s also backwards compatible to give riders even more Eagle™ upgrade options for their current bikes. With multiple Olympic, World Cup and World Championship titles, it also matches up perfectly to XX1 Eagle AXS™ enabled componentry. The XG-1299 cassette utilizes the full depth of the new Eagle™ Coloursystem. Available in Gold to Rainbow and all-new Copper, the XG-1299 cassette completes the expression of the worlds most accomplished and sought after bikes.Features:Material: Largest Cog: Aluminium; 1-11 Cogs: SteelUse: MTBSpeed: 12 speedGear Ratio: 10-52TCassette: XGCog Sizes: 10-52T: 10,12,14,16,18,21,24,28,32,36,42,52Driver Body Interface: XDCompatibility: Part Numbers: Copper: FW8107000; Gold: FW8107001 and Rainbow: FW8107002Weight: 370g (approx.)Technologies:Driver Body XD: Is a new cassette driver body design that allows the use of a 10 tooth small cog and provides an improved interface with the cassette.X-DOME: X-DOME technology creates an incredibly lightweight, precise and strong cassette. The open design aids in mud clearance, giving you cleaner shifting performance and longer component life.Eagle: Eagle technology represents our newest 1x drivetrain technology. Eagle is a lighter, simpler, more durable, and easier to use drivetrain. Eagle features all-new 1x components, engineered for even greater durability and performance while maintaining a significant weight advantage over other drivetrain solutions. Eagle technology also provides an expanded gear range of 500%, while is equal to 2x11 drivetrains.X-Glide 2: X-GLIDE 2 is the next generation of SRAM X-Glide technology optimised for the Eagle 12-speed cassette. It provides quick, precise, power-on shifting performance throughout the gear range, and increases chain retention on larger cogs.Buy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Ready for exploring the MTB trails, the 12 speed SRAM XG 1299 cassette features an aluminium largest cog, while its other cogs are equipped with a robust steel construction. This gives it the perfect balance of strength and weight, so you can enjoy its exceptional power transfer while wear is also minimised. SRAM has kitted out this model with its renowned Eagle technology that is lighter, simpler, more durable, and easier to use. Another highlight is its superb colour system that makes it look as amazing as it performs on the mountain bike trails. - Stronger riders can increase chainring size for speed, without sacrificing climbing ability - Eagle Colour system lets the cassette and chain express the look of the bike - Provides a massive 520-percent gear range Range of Dreams Whether for prized race machines or the build of their dreams, the XG-1299 Eagle 12 speed cassette is the ultimate, giving riders unprecedented 520-percent range thanks to the new 10-52 tooth-span. Stronger racers are now free to choose larger chainrings for more top-end speed, without sacrificing climbing range. More time is spent higher up in the cassette where athletes' power transfer is most efficient and wear is minimised. Featuring the industry’s strongest X-Dome™ architecture and proven XD™ driver body, it’s also backwards compatible to give riders even more Eagle™ upgrade options for their current bikes. With multiple Olympic, World Cup and World Championship titles, it also matches up perfectly to XX1 Eagle AXS™ enabled componentry. The XG-1299 cassette utilizes the full depth of the new Eagle™ Colour system. Available in Gold to Rainbow and all-new Copper, the XG-1299 cassette completes the expression of the World's most accomplished and sought after bikes. Technologies: Driver Body XD: An updated cassette driver body design that allows the use of a 10 tooth small cog and provides an improved interface with the cassette. X-DOME. X-DOME technology creates an incredibly lightweight, precise and strong cassette. The open design aids in mud clearance, giving you cleaner shifting performance and longer component life. Eagle: Eagle technology represents SRAM's newest 1x drivetrain technology. Eagle is a lighter, simpler, more durable, and easier to use drivetrain. Eagle features all-new 1x components, engineered for even greater durability and performance while maintaining a significant weight advantage over other drivetrain solutions. Eagle technology also provides an expanded gear range of 500%, while is equal to 2x11 drivetrains. X-Glide 2: X-GLIDE 2 is the next generation of SRAM X-Glide technology optimised for the Eagle 12-speed cassette. It provides quick, precise, power-on shifting performance throughout the gear range, and increases chain retention on larger cogs.
Favero Assioma UNO Power Meter PedalsThese Power Meter Pedals from Favero have been designed to help you perform during training sessions. Featuring a single power sensor on the left pedal, they utilise IAV Cycling Dynamics technology to guarantee reliable pedalling data, not just an estimation. These pedals are Bluetooth and ANT+ compatible and benefit from up to 50 hours of battery life, making them the ideal choice for any cyclist looking to up their game. IAV Power SystemMany power meters calculate the power using the Average Angular Velocity (AVG) per rotation, instead of the instantaneous Angular Velocity (REAL) value: this may introduce an additional error, up to 4.5% compared to the declared accuracy. Assioma, thanks to its exclusive IAV Power system and an integrated gyroscope, measures the actual instantaneous angular velocity to guarantee the same 1% degree of accuracy with any style of pedalling, even with oval chainrings.Automatic Temperature CompensationRain, snow, mud, or sweltering heat: Automatic Temperature Compensation (ATC) ensures exact, consistent watt measurements in any weather condition at temperatures between -10°C and 60°C.Waterproof, Resistant and the Lightest Ever MadeThe lightest and most compact pedal-based power meter made by Favero: with no protruding elements, it does not interfere with the pedalling. Not even when cornering. Protected by a bi-component resin block, the power meter sensor is extremely resistant to shocks and fully waterproof.Features:Power Sensor: On the left pedalCadence Sensor: Included, inbuiltGyroscope: Included, inbuiltPower Calculation System: IAV (Instantaneous Angular Velocity-based)IAV Cycling Dynamics: YesOval-chainring Compatible: YesBattery Type: Rechargeable Lithium batteryBattery Life: At least 50 hoursRadio Communication: Bluetooth v4.0, ANT+ PWR profile (CT + PO)Accuracy Power Measurement: 1%Temperature Compensation: -10°C / +60°CWater Resistance Degree: IP67Q-Factor: 54mmHardware upgrade to Assioma DUO always availableCompatible Cleats: Original LOOK Kéo and Favero cleats (red and black)Bike Type: Racing, RoadMade in ItalyWarranty: 2 yearsTotal Weight Per Pedal: 151.5g (battery included)In the Box:Left pedal with power sensorRight pedal without power sensorBattery charger including plugs (EU, US, UK, AU)1 two-metre-long micro-USB/USB cable with magnetic connector2 red cleats float 6° (LOOK Kéo compatible)Hex key and 4 washers for the installation• User manualTechnologies:Easy to Install: Install and transfer your Assioma from one bike to another just like normal pedals, easily and without extra tools. Just screw them on your bike crank arms and you are ready to pedal.IAV Cycling Dynamics: Assioma supports the advanced metrics IAV Cycling Dynamics: IAV Power Phase and IAV Rider Position. These metrics, combined with the classic power data, allow analysing in detail the pedalling technique and how the cyclist's position on the bike influences performances.IAV Power and Gyroscope: Unlike others, the measurements of Assioma are not affected by errors related to very irregular pedalling (e.g. sprint uphill) or the use of oval chainrings. This is because Assioma is able to detect the actual instantaneous angular velocity of the pedal stroke, thus giving you the degree of accuracy of 1% in any situation. Not only in the laboratory.Bluetooth and ANT+ SMART: Assioma communicates via Bluetooth and ANT+ with bike computers and smartphones, both Android and iOS.Accuracy and Consistency: Assioma provides accurate watt measurements with great consistency and stability in the actual on-road use conditions and at any temperature between -10°C and 60°C. Thanks to the ATC (Automatic Temperature Compensation) too.Waterproof, resistant and light: Assioma is the lightest pedal-based power meter ever made. Thanks to its compact design, it never interferes with the pedalling. Not even when cornering. The power sensors are protected in a bi-component resin block, extremely resistant to shocks and completely waterproof.Rechargeable and Green: Assioma is the only pedal-based power meter with integrated rechargeable batteries; a single charge ensures 50 hours of use at least.Tested and Guaranteed: Favero Electronics produces in-house each Assioma and thoroughly test it individually: fully satisfying the standards required by current regulations.Buy Favero Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Engineered for extreme accuracy during your training sessions, these components feature a single power sensor on the left pedal. Designed with breakthrough technology, this version's power meter uses IAV Cycling Dynamics and is mounted directly on the left pedal for real balance data and not estimates. By using the integrated gyroscope, the Favero Assioma Uno Power Meter Pedals also provide advanced pedal metrics for an incredibly detailed analysis of your pedalling. Coming complete with both Bluetooth and ANT+ connectivity, as well as up to 50 hours of battery life, the Favero Assioma UNO Power Meter Pedals are a great choice of upgrade for road bike riders who want to improve their performance. IAV Power System Many power meters calculate your power output using the Average Angular Velocity (AVG) per rotation, instead of the instantaneous Angular Velocity (REAL) value: this may introduce an additional error, up to 4.5% compared to the declared accuracy. With the Favero Assioma Uno model, thanks to its exclusive IAV Power system and an integrated gyroscope, the actual instantaneous angular velocity is measured to guarantee the same ±1% degree of accuracy with any style of pedalling, even with oval chainrings. Automatic Temperature Compensation Rain, snow, mud, or sweltering heat: Automatic Temperature Compensation (ATC) ensures exact, consistent watt measurements in any weather condition at temperatures between -10°C and 60°C. Waterproof, Resistant and the Lightest Ever Made The lightest and most compact pedal-based power meter made by Favero: with no protruding elements, it does not interfere with the pedalling. Not even when cornering. Protected by a bi-component resin block, the power meter sensor is extremely resistant to shocks and fully waterproof. Item Top Features Continued: Temperature Compensation: -10°C / +60°C Water Resistance Degree: IP67 Q-Factor: 54mm Hardware upgrade to Assioma DUO always available Compatible Cleats: Original LOOK Kéo and Favero cleats (red and black) Bike Type: Racing, Road Made in Italy Warranty: 2 years Total Weight Per Pedal: 151.5g (battery included) In The Box: • Left pedal with power sensor • Right pedal without power sensor • Battery charger including plugs (EU, US, UK, AU) • 1 two-metre long micro-USB/USB cable with magnetic connector • 2 red cleats float 6° (LOOK Kéo compatible) • Hex key and 4 washers for the installation • User manual Technologies: Easy to Install: Install and transfer your Assioma from one bike to another just like normal pedals, easily and without extra tools. Just screw them on your bike crank arms and you are ready to pedal! IAV Cycling Dynamics: Assioma supports the advanced metrics IAV Cycling Dynamics: IAV Power Phase and IAV Rider Position. These metrics, combined with the classic power data, allow analyzing in details the pedaling technique and how the cyclist's position on the bike influences performances. IAV Power and Gyroscope: Unlike others, the measurements of Assioma are not affected by errors related to very irregular pedaling (eg. sprint uphill) or the use of oval chainrings. This is because Assioma is able to detect the actual instantaneous angular velocity of the pedal stroke, thus giving you the degree of accuracy of ±1% in any situation. Not only in the laboratory. Bluetooth and ANT+ SMART: Assioma communicates via Bluetooth and ANT+ with bike computers and smartphones, both Android and iOS. Accuracy and Consistency: Assioma provides accurate watt measurements with a great consistency and stability in the actual on-road use conditions and at any temperature between -10°C and 60°C. Thanks to the ATC (Automatic Temperature Compensation) too. Waterproof, resistant and light: Assioma is the lightest pedal-based power meter ever made. Thanks to its compact design, it never interferes with the pedaling. Not even when cornering. The power sensors are protected in a bi-component resin block, extremely resistant to shocks and completely waterproof. Rechargeable and Green: Assioma is the only pedal-based power meter with integrated rechargeable batteries; a single charge ensures 50 hours of use at least. Tested and Guaranteed: Favero Electronics produces in-house each Assioma and thoroughly test it individually: fully satisfying the standards required by current regulations.
Assos' plushest insert low-volume insulation and targeted protection combine to create the definitive regularfit Winter bib tights for the harshest cold-weather conditions. To engineer the first protection-oriented winter bib tights we developed our IMPACTOR construction using a two-layer system that targets the hip panels. First we adopted our durable ripstop dyneRope textile from our off-road equipment collection. Second we re-engineered our removable impactPads with a more flexible breathable design. The result is built-in abrasion resistance impact protection and frictionless ASSOS comfort that ensures you’re prepared for winter’s toughest environments. WHEN/HOW TO USE IT We recommend wearing the GTO for your longest cold-weather rides. Layer them under the MILLE GT Thermo Rain Shell Pants during extra cold wet rides and pair them with the appropriate jacket for the complete weatherproof capsule.
OVERVIEW “AC-2” = Dual Angular Contact. This describes the use of both angular contact bearings&and&angled bearing cups/hub bores used in the hub design. The AC-2 hub features revolutionary bearing installation and function never seen before in a bicycle hub. It has been designed from the ground up for ease of maintenance and optimal bearing performance. The AC-2 Cassette Hub also offers changeable pawl/spring configurations for varying points of driver engagement to suit a rider’s personal preference. HERE ARE A FEW KEY POINTS OF THE AC-2 BMX DISC BRAKE CASSETTE HUB: -The AC-2 hubs use 20mm Angular Contact bearings with a wave spring pre-load. Bearings are pressed into tapered cups that mate with the angled bores machined into the hub shell. This design feature allows bearing/cup to be easily installed and removed from hub shell&without&any special tools. No more presses or hammers needed! Another attribute of the tapered bearing cup/angled hub shell bore design is how the bearings seat in the hub. The bearings/cups on each side of the hub shell are in&perfect&alignment with each other! This ensures superior bearing performance and less chance of premature wear. -Hub shell and driver literally “float” on the axle. The only force on the bearings is supplied by the wave spring(which delivers the appropriate bearing pre-load needed for angular contact bearings). Tightening of axle bolts has absolutely no affect on the bearings! -The bearings, wave spring, and shim(s) are secured on the axle by one retaining ring. The only tool used to assemble/disassemble the AC-2 hub is a pair of snap ring pliers! -The AC-2 hub cassette driver is also unique. It allows for changeable P.O.E.(points of engagement). The hub driver comes standard with 6 pawls and springs. This option offers 96 P.O.E. -Maximum engagement. The other choice is to use just 3 pawls and springs. P.O.E. is reduced to 48 and minimal drag is achieved. This is a rider preference choice and both have a unique sound! -The proprietary Profile Racing 10 spline aluminum cassette body allows you to use Profile's standard steel, Elite, or aluminum cogs ranging from 12t to 18t. -ISO Standard 6 bolt disc brake mount.
Quarq DZero for Specialized replaces the factory spider on Specialized’s S-Works carbon crankset. It is compatible with cranksets from 2013-CurrentDZero is Quarq’s next-generation power meter platform for those who live to be challenged, pushed, and tested in the toughest scenarios imaginable. Now Quarq has introduced a DZero spider designed to replace the factory spider on Specialized’s S-Works carbon crankset.Quarq DZero for Specialized embodies 10 years of Quarq advances in power meter technology, plus new features such as dual Bluetooth low energy and ANT+ wireless data transfer, revised circuitry, a new strain gauge design and the Qalvin BLE app. You also get AxCad accelerometer cadence, the easy-to-replace CR2032 battery, an IPX7 waterproof rating and a 2-year warranty.Key Features:Bluetooth low energy technology and ANT+ wireless data transfer.,AxCad – no cadence magnet required.,10K Temperature Compensation.,Battery – CR2032, 200-hour battery life, change without tools.,Power Balance.,OmniCal – swap chainrings without affecting accuracy.,2-year warranty.,IPX7 waterproof rating.,Accuracy – within 1.5%, measuring both legs.,Free firmware upgrades with the Qalvin app,Traditional 5-arm spider compatible with Specialized S- Works Carbon Road Crank Arms from 2013-Current.,Available in 130 BCD and 110 BCD.,Replaces the standard spider.,A Specialized lock ring tool is required for installation..
For some, a bike is more than just a bike, it is a reflection of one’s self. The Hartington is a functional yet fashionable bike that offers style and sophistication with a splash of fun. With its classic styling and modern geometry, it’s a bike that both looks good and performs reliably, without compromise.The Hartington S3 is our fashion focused, leisure bike. With a comfortable upright riding position, it's perfect for those little trips to the village shops, rides through the park or nipping into town for a coffee.
Pairing the durable and smooth DUB™ bottom bracket platform with hollow carbon Exogram™ arms, the SRAM RED® crankarm assembly is light, strong and elegant. It can be paired with any SRAM AXS™ spider or integrated chainring, with or without power. Available in lengths from 165 to 177.5Key Features:8-bolt interface compatible with power and non-power AXS spiders and integrated chainrings,Available in DUB™ and GXP® spindle options,Hollow Exogram™ carbon arms,Available in 165, 167.5, 170, 172.5, 175 and 177.5 lengths,.Specifications:Speeds: n/a,BB Compatibility: All SRAM Road DUB BBs,Chainring Size: No rings,Crank arm length: 165mm, 167.5mm, 170mm, 172.5mm, 175mm, 177.5mm,Chainline: n/a,BB Spindle Interface: DUB,Chainring material: No rings,Guard: No Guard,Bolt Circle Diameter (BCD): n/a,Crank arm material: Carbon,Color (Crank arm): Natural carbon.
Assos ZEGHO G2 InterceptorPartnering with, the lens experts, Carl Zeiss Vision, Assos have plundered the depths of excellence to create the ZEGHO G2 Interceptor sunglasses, the latest evolution in cycling specific eyewear.Assos’ Zegho G2 Interceptor sunglasses are lightweight, weighing just 27.5g, with a refined shape, new lens tints, and built-in RX solutions, delivering visual clarity and advanced comfort.The large individual lens comes with the new G2 V-Toric lens which creates a low-profile shape with a signature rimless platform that provides crystal-clear vision. Integrated tunnelView keeps the lower third of the lens clear which stops you from being blinded when entering tunnels or sudden low lighting environments.clickFace elastomer on the temples and fully adjustable nosepiece provides a custom feel regardless of your head shape. FeaturestriggerClick push-to-change system makes swapping the lens quick and safeG2 Carl Zeiss V-Toric lens creates a lighter, more aggressive, low-profile shape with rimless platform for a lightweight feel15.7% light transmission best suited to bright lighting conditions with increased contrasttunnelView keeps the lower third of the lens clear - ensuring your world never goes dark when entering tunnels or shadowed environmentsRi-Pel lens protection creates high-level hydrophobic and oleophobic treatmentTR-90 frame temples with a wide contact interface where they meet the lens adding durability to the connection pointFully adjustable nosepiece is constructed with grippy clickFace elastomer, which conforms to your nose to provide a custom, secure fit100% UV protectionWeighs 27.5gBuy Assos Sport Sunglasses from Chain Reaction Cycles, the World's Largest Online Bike Store.
Available with a huge choice of 14mm female bolts or 10mm bolts with drivers from 9t through to 18t! - Select your drive side and Colour and then select your driver option and bolts at the Checkout!. Titanium Upgrades also available. Hand Made in the USA! The Elite is a high spec, lightweight hub made to the highest standards possible in Florida, USA. The Elite cassette features Profile's Ultra driver which includes six pawls and springs creating 204 points of engagement which means instant engagement and a really loud buzz! The Elite hub features a heat treated Aluminium Shell and centre axle and is available with a choice of 10mm or 14mm female bolts (Titanium axle upgrade available at checkout). The hub spins on over-sized abec 5 bearings for less resistance and the heat treated colour matched cone spacers and a engraved Profile Logos finish off the hub. Finished with an ultra deep anodised finished. ###section### Product Specs HUB TYPE:Cassette AXLE:Female Bolts DRIVER:Choose In Basket SPOKE HOLES:36h WEIGHT:443g / 15.6oz
Sold standard with a 14mm Hollow Male Axle (You can Upgrade to Titanium at Checkout) Drivers from 9t through to 18t! - Select your drive side and Colour and then select your driver option at checkout. Titanium Upgrades also available. Hand Made in the USA! The Elite is a high spec, lightweight hub made to the highest standards possible in Florida, USA. The Elite cassette features Profile's Ultra driver which includes six pawls and springs creating 204 points of engagement which means instant engagement and a really loud buzz! The Elite hub features a heat treated Aluminium Shell with a Hollow 14mm Crmo Axle as standard (Titanium axle upgrade available at checkout). The hub spins on over-sized abec 5 bearings for less resistance and the heat treated colour matched cone spacers and a engraved Profile Logos finish off the hub. Finished with an ultra deep anodised finished. ###section### Product Specs HUB TYPE:Cassette AXLE:14mm Male DRIVER:Choose In Basket SPOKE HOLES:36h WEIGHT:509g / 17.95oz