Kit containing all replaceable items for the Specialized power meter pod. Right power meter pod battery cover. White silicone O-ring. Two M3x 5 stainless steel screws. Left Side: Left power meter pod battery cover with battery contact clip. White silicone O-ring. Two M3x 5 stainless steel screws. ...

Whether youre 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. & the Power Cranks Ultegra Upgrade Kit are no exception. With our lightweight power sensors on a Shimano Ultegra crankarm its 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 & humans apply power much differently than a machine. So we found that neither of these methods answer 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 Win Mill to measure power output to a known truth. This new benchmark lets us evaluate accuracy under all riding conditions—seated versus standing various power & cadence levels different weights & a myriad of gear. This data acquisition process is our gold-standard for testing power meters & through our testing & 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 & waterproof enclosures. Calibration is only required during seasonal-type fluctuations in temperature & the included wrench makes battery swaps a breeze. +/- 1.5% real-world accuracy tested on the Win Mill & validated by the Locomotion Lab in Boulder CO. Works with ANT+ & Bluetooth devices. Easy set-up & diagnostics with the Specialized Power app. (i OS & Android versions available). Shimano 8000 generation Ultegra left-side power measurement. Right crankarm & spider NOT included. Available in 170-175mm crankarm lengths. ...

The Power Expert saddle features a stiff carbon-reinforced shell with durable titanium rails to keep the weight down. Its Body Geometry design meanwhile caters to both men & women & helps to deliver superior performance in all seating positions—especially aggressive ones. Proven through blood flow testing & pressure mapping & featuring our medium-grade Level II PU padding the extra wide & elongated Body Geometry channel & proper sit bone support provides all-day comfort.> Patented Body Geometry design is lab tested for both men & women to assure blood flow to sensitive arteries.> Stiff carbon-reinforced shell for longevity & all-day riding efficiency.> Lightweight & supportive PU padding for comfort & support on longer rides.> Lightweight durable & hollow titanium rails.> Tough lightweight & water-resistant cover.> Level 2 padding: Medium density foam for bike feel with additional cushioning.> SWAT™-compatible mounts moulded into the saddle base allow for sleek & integrated storage solutions.> Size 143mm / Weight 233g> Size 155mm / Weight 235g ...

The Power Expert saddle features a stiff carbon-reinforced shell with durable titanium rails to keep the weight down. Its Body Geometry design meanwhile caters to both men & women & helps to deliver superior performance in all seating positions—especially aggressive ones. Proven through blood flow testing & pressure mapping & featuring our medium-grade Level Two PU padding the extra wide & elongated Body Geometry channel & proper sit bone support provides all-day comfort. Patented Body Geometry design is lab-tested for both men & women to assure blood flow to sensitive arteries. Stiff carbon-reinforced shell for longevity & all-day riding efficiency. Lightweight & supportive PU padding for comfort & support on longer rides. Lightweight durable & hollow titanium rails. Tough lightweight & water-resistant cover. Level 2 padding: Medium density foam for bike feel with additional cushioning. SWAT™-compatible mounts molded into the saddle base allow for sleek & integrated storage solutions. Size 143mm / Weight 233g Size 155mm / Weight 235g Size 168mm / Weight 238g ...

The ultra-light Power Expert saddle is Body Geometry designed for both men & women to have top performance in a more aggressive position. Proven through blood-flow testing & pressure mapping the extra wide & elongated Body Geometry channel & proper sitbone support allows for all day comfort. Patented Body Geometry design is lab tested for both men & women to assure blood flow to sensitive arteries Stiff carbon-reinforced shell for longevity & all-day riding efficiency Lightweight & supportive PU padding for comfort & support on longer rides Lightweight & durable hollow titanium rails (please note these saddle are now coming with black rails) Tough light & water resistant cover Level 2 padding: Medium density foam; bike feel with additional cushioning SWAT compatible mounts co-molded into the saddle base allow for sleek & integrated storage solutions DELIVERED WITH BLACK RAILS Size 143mm/ Weight 233g Size 155mm/ Weight 235g Size 168mm/ Weight 238g ...

The Perfect Reflection of You. The Power Expert with Mirror saddle combines comfort & performance for riders whether they are podium-seeking crushers or everyday cruisers. The Body Geometry designed Power shape with high-tech Mirror inserts provide sit bone-friendly support road to mountain uses. ATTAINABLE TECH: The Power Expert with Mirror saddle provides riders with a significant reduction in pain-causing pressure when compared to it’s foam counterpart the Power Comp Saddle. Inside the saddle are two tear drop shaped Mirror Technology inserts that target sit bone pressure. Riders around the world will be stoked that the new Expert level Power Saddle with Mirror technology make these benefits more attainable than ever. POWER SHAPE: Our beloved Power shape with a cutout. The patented Body Geometry design is lab-tested to ensure blood flow to sensitive arteries. Is it a road saddle? Mountain saddle? In short yes. We hate to say a product works “for everything” but it does. We believe that performance—in saddle speak—means comfort. & whatever shape & material suits you will be your highest performing saddle. MIRROR TECHNOLOGY: We developed Mirror technology by 3D printing from a liquid polymer to be a perfect reflection of you. Mirror technology allows for infinite density tuning with a single material but any material is only as good as the designers & engineers that use it. Thanks to our Body Geometry methodology Retul data & decades of experience the 3D-printed matrix is tuned to support the sit bones across a greater area creating a hammock effect that lets the saddle support your weight not the tissue around your sit bones. ANY BODY EVERY RIDE: 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 & blood flow loss. Using pressure mapping blind comfort studies & blood flow studies Body Geometry & Mirror Saddles don’t just promise to solve these issues for people—we’ve proven they do. Plus this is the first saddle with Mirror technology in additional sizes (130 & 168). ALL AROUND USE: The Power Expert With Mirror saddle uses the same 3D printed technology as the S-Works Power with Mirror except the Expert has 4-way stretch cover to keep mud & debris out of the nooks & crannies of the Mirror lattice. That dirt-shedding feature plus super durable yet light weight hollow titanium rails make the Power Expert with Mirror the smart choice for gravel & mountain riders in addition to those who stick to paved surfaces. Patented Body Geometry design is lab-tested to ensure enhanced comfort & blood flow to sensitive arteries. Mirror technology inserts to provide additinal sit bone relief. SWAT™-compatible mounts molded into the saddle base allow for sleek & integrated storage solutions. Lightweight & durable hollow Ti rails. Supportive & lightweight PU foam surrounding the 3D printed inserts. Size 130mm / Weight: 210g Size 143mm / Weight: 214g Size 155mm / Weight: 225g Size 168mm / Weight: 227g ...

When the mercury drops reach for the Power Grid™ Short Sleeve Baselayer. Itll add some extra warmth for your core but still be plenty breathable—avoiding the dreadful clamminess that can come with warm base layers. 4-way stretch fabrication allows for easy layering under any kit. Fabric Content: 91% Polyester 9% Spandex Knit. ...

When the mercury drops reach for the Power Grid™ Short Sleeve Baselayer. Itll add some extra warmth for your core but still be plenty breathable—avoiding the dreadful clamminess that can come with warm base layers. 4-way stretch fabrication allows for easy layering under any kit. Fabric Content: 91% Polyester 9% Spandex Knit. ...

Our new Power Pro Elaston saddle is in a category all its own. To start we focused on ensuring that its very lightweight which led to the designs inclusion of a stiff FACT carbon shell with durable titanium rails. Meanwhile the Body Geometry design was developed to cater to both men & women alike & this helps deliver superior performance in all sitting positions—especially in aggressive ones. Weve proven this extensively through blood flow testing & pressure mapping & this process inspired us to create the lightest level of padding available. & this is where the Elaston differs from its Power brethren. Weve replaced the traditional PU padding for an Elaston foam construction thats made up of small beads that are expanded into the foam. The result? The feeling off sitting on 1000 miniature pillows rather than one piece of foam. & to keep the comfort coming we rely on our extra-wide & elongated Body Geometry channel & short nose to provide you with proper sit bone support. Patented Body Geometry design is lab-tested for both men & women to assure blood flow to sensitive arteries. Stiff FACT carbon fiber shell is tuned for support & ride compliance. Elaston foam provides unrivaled comfort & support on longer rides. Lightweight durable & hollow titanium rails. Level 1 padding: Lightest level of padding for the most direct connection to the bike. SWAT™-compatible mounts molded into the saddle base allow for sleek & integrated storage solutions. Size 143mm / Weight: 231g Size 155mm / Weight: 235g ...

Our new Power Pro Elaston saddle is in a category all its own. To start we focused on ensuring that its very lightweight which led to the designs inclusion of a stiff FACT carbon shell with durable titanium rails. Meanwhile the Body Geometry design was developed to cater to both men & women alike & this helps deliver superior performance in all sitting positions—especially in aggressive ones. Weve proven this extensively through blood flow testing & pressure mapping & this process inspired us to create the lightest level of padding available. & this is where the Elaston differs from its Power brethren. Weve replaced the traditional PU padding for an Elaston foam construction thats made up of small beads that are expanded into the foam. The result? The feeling off sitting on 1000 miniature pillows rather than one piece of foam. & to keep the comfort coming we rely on our extra-wide & elongated Body Geometry channel & short nose to provide you with proper sit bone support.> Patented Body Geometry design is lab tested for both men & women to assure blood flow to sensitive arteries.> Stiff FACT carbon fibre shell is tuned for support & ride compliance.> Elaston foam provides unrivalled comfort & support on longer rides.> Lightweight durable & hollow titanium rails.> Level 1 padding: Lightest level of padding for the most direct connection to the bike.> SWAT™-compatible mounts moulded into the saddle base allow for sleek & integrated storage solutions.> Size 143mm / Weight: 231g> Size 155mm / Weight: 235g ...