99. In this detailed Stages Gen 3 Review (G3), we will look at Stages Cycling’s latest dual-sided (LR), crank-based power meter. Both 4iiii and Stages are installed the same way. Don't miss this chance! Up to 20% off Selected Power Meters and Stages SB20 Indoor Smart Bike $1,999. Utilize the app to quickly display power and cadence values, perform a zero calibration to ensure accurate measurements, update the firmware with the latest features and functionality, and set up left/right capabilities for compatible power meters. 5mm and 175mm lengths, my 175mm Stages. 2. Power Meter Pedals. The Stages Carbon for 30 mm power meter is combined with the Stages Spindle G is compatible with most SRAM DUB mountain bike cranks. Gen 1 power meters use a cover with 3 small tabs on the back. Converts ANY existing Stages L power meter into a bilateral LR unit. OUR BIG BLACK FRIDAY SALE IS HERE! Subscribe and save up to 50%* today! *T&Cs apply. Most crank arm power meters from the likes of 4iiii and Stages have replaceable batteries which are easily swapped. Check now for Today's best Power Meter City Promo Code: Power Meter City Coupon: Get 10% Off Your Order! BLACK FRIDAY DAY 2023 is Comming: 100K+ Coupons & Deals Up to 85%! Category20% off power meters and cycling computers. 00 RRP. Today's best Power Meter City Coupon Code: Power Meter City coupon: Get 10% Off Your Order! Father's Day Sales and Deals: Up to 70% OFF! Collection . com 's Best-seller Summer Sale 2023: Deals Up to 90%!TORQUE // Fave x 9. 5% range of accuracy, half a percent more accurate than. Today’s announcement brings the price of a Stages single-sided power meter to $299 from $529, and the dual-sided Stages LR. Note on the below Stages dash photo you can see the power balance at 48%/52% (Left/Right). Courtesy. RRP £474. Make use of Power Meter City Coupon Codes & deals in November 2023 to get extra savings. Technical support. Then click "apply", and the code will be applied. G3 Power L Shimano Ultegra R8000 Power Meter. 5% accuracy, 200 hours of battery life and is lightweight at only 15 grams of added weight. 1 / Gen. Today's best Stagescycling. Today's best Power Meter City Coupon Code: Power Meter City coupon: Get 10% Off Your Order! Summer Sale 2023: Deals Up to 90%! Stages Power L - Shimano 105 R7000. Scalpel SI stages power meter and a SRAM compatible stages on a Santa Cruz tallboy which is now on an Intense Sniper. None of these metrics integrated with head units (except a very unique force-vector Polar integration that’s now discontinued), but, they were there for those that wanted them on their phones. 99. Check out our latest deals on the leading power meters at Power Meter City! Save money and get the setup you've been wanting - Available from the #1. Stages SC3 . Home & Garden. Ab: € 299,00. £351. FREE delivery Fri, Jan 13. The Gen 3 Power Meters use strain gauges and an accelerometer to gather data 64 times per second with an impressive +/- 1. To link two Stages power meters, first download and install the Stages Power mobile app and ensure the power meters are awake by rotating the cranks. The battery door and housing are identical. COMMERCIAL PRODUCTS. This video covers all the technical details of this power meter and. 459,00 €. 52/36. The ANT+ signal from the Stages power meter broadcasts on channel 10, which overlaps quite a bit with channel 11. Power2Max NG Road data accuracy. 5% precision power measurement. – Aero (Stainless Steel): 224g per set & $279. Show MoreLocate the ANT+ ID number on the power meter on the left crank of the bike. Up to 20% off Selected Power Meters and Stages SB20 Indoor Smart Bike $1,999. When using a Stages Power LR (dual-sided power meter) unit, the two sensors are linked to one another as a set, with the left side serving as the master unit. or Best Offer. The Stages Ultegra R8000 LR performed very well in the indoor power meter test, with only single leg drills confusing it slightly. 5mm. We spotted a prototype version of the Stages power meter on Chris Froome's bike at the 2015 Tour de France. Every Gen 3 Stages Power meter has a built-in gyroscope in addition to the accelerometer used to measure cadence. Career & Education. Coupon used: 32 times. Next Weekend Only!!! Verve Cycling InfoCrank sale up 25% OFF from Power Meter City!!! Power Meter City always brings many exclusive offers for customers when shopping online for sale up 25% OFF. It connects and reports power but won. Stages Power LR Shimano Dura-Ace R9200 Dual Sided Power Meter. How do I install a Stages Power meter - Shimano models. As suspected I had a 25% increase of power on Stages for example: Direto = 150 watts Stages = 200 watts. 00 Save 25%. 5mm; The power meter units are small and will clear most frames. RECORD YOUR RIDE. Food & Drink. +/-1,5% accuracy, adds 15g to base crankarm, 200+ hours battery life, Active Temperature Compensation, accelerometer based cadence measurement, LED indicator, Bluetooth/ANT+ transmission. 99 including shipping. That particular review was based on Stages’ Gen 3 technology, factory-installed on an 11-speed Shimano Ultegra crankset. Press and hold the RIDE and END buttons for 5 seconds to enter the Settings menu. Power Meter City Coupons & Promo Codes for Aug 2023. Stages Power LR Shimano Dura-Ace R9200 Dual Sided Power Meter. ACQUISTA. 99. Rua Sao Vicente, 970 Pq Rincao, Cotia, Sao Paulo 06705-435, Brazil. Black Friday: 20% Off Power Meters + Factory Install can only be enjoyed when shopping on. Get 30% off, 50% off, $25 off, free shipping and cash. Page 3 Fig 1 Fig 2 fig 7 Fig 3 Fig 4 Fig 6 Fig 57 Grand Tours, 25 World Championships, 50 National Championships from the power meter that changed the cycling industry. The Stages Power Meter takes a Shimano non-drive-side Ultegra R8000 series crank arm and adds a Stages Gen 3 power meter for all the performance and data you can expect from these two best in class brands. Favero Assioma UNO Power Meter Pedals. Power Meters StagesBike SB20 Dash Head Units Stages Link Stages Indoor Cycling StagesStudio and Flight apps Return Policy. Stages Ultegra R8000 Cycling Shimano Single Leg Power Meter Crank Arm 175mm. At least that’s what I’ve been told around here. April 19, 2016 by DC Rainmaker Blog Comments (30) Best I could tell, there were six power meter companies at Sea Otter: Garmin, 4iiii, Rotor, SRAM/Quarq, Stages, and Verve. Food & Drink. Stages XT M8100/8120 Left Power Meter. tincan · #4 · Aug 3, 2018. The quality of the design is more important. Complete Stages Cycling User Manuals to help you get the most out of your Stages Cycling Power Meters, Dash GPS Computers and StagesBike SB20 Smart Bikes. In order to simplify things, here’s the quick and dirty table of the new carbon products: FSA SL-K Light BB30*: 170mm-175mm, 799€, Winter 2016. Opens in a new window or tab. In the rising tide lifts all boats department, they tookHowo pair the power meter with the SIC2 console. They will ask for the date code on the battery door and may send you a new battery door. After it is paired it will usually find the Stages meter even when starting the 820 on the handlebar or stem. Aliso Viejo, CA 92656How to install a Stages Power Meter on a Shimano equipped bicycle The installation of the Shimano Stages Power Meter follows the process as the manufacturer's recommended installation, with no. 00. These gauges, which are the same tool used in aerospace, can detect the smallest flex in the stiffest crank. The Stages power meter is a solid solution, especially for riders looking to get into training with power for the first time. The Stages R8100 Dual-Sided. com Coupons & Promo Codes for Jul 2023. Power meters in IRL are used for training and power indication. Training guidance. As suspected I had a 25% increase of power on Stages for example: Direto = 150 watts Stages = 200 watts. I had the same issue. Training guidance. Stages Gen 3 single-sided Power L meter built onto Shimano's latest R7000 105 crank arm. Arts & Entertainment. Thus making it the least expensive dual-sided power meter option on the market. Today's best Power Meter City Coupon Code: Power Meter City coupon: Get 10% Off Your Order! Summer Sale 2023: Deals Up to 90%! Collection . To apply the discount, click the 'copy code' button next to the code on this page, and paste it into the 'coupon code' box at the checkout and click. Browse our amazing Stages Cycling range - available with free/low cost delivery worldwide & hassle free returns. You could also try coupons from popular. Search WorthEPenny to find a Stages Cycling coupon code. 00. Arts & Entertainment. Shimano Ultegra, Dura-Ace, XTR and XT models available. For reference, the difference between the Quarq and the Stages is 4%, whereas the Stages and the PowerTap is 1. TAIPEI, Taiwan (BRAIN) — Giant Group has made a $20 million investment in Stages Cycling, acquiring 32. This meant it was using the cadence reading from the Stages power meter. Beauty & Fitness. ago. Enroll in Course for $195. Verified Deals. The Stages Power meter's battery life is estimated at 150-200 hours. That’s 11mm wider than the Look Keo-compatible Assioma Duo, and 10mm wider than on the SPD-SL compatible Garmin Rally RS200 power meter pedal. They are easy to set up, accurate (±1%), reliable, and affordable. POWER = TORQUE x CADENCE. The next question is pricing. 4iiii Started shipping their $399 power meter. They effectively outbid the smaller power meter companies, entities like Stages, 4iiii, and others that had power meter sponsorships on Shimano drivetrains. The Stages Power L - Shimano XT M8100/M8120 is compatible with Shimano XT M8100/M8120 cranksets. Open the Stages Cycling app and select your Stages power meter from the Devices menu or add it as a new device. Stages Cycling. To install pedal-based power meters, simply remove your existing pedals and replace them with the power-infused pedals. To pair your Stages Power meter to your Suunto device, activate your power meter by rotating the cranks 2-3 rotations, then hold Next > Pair > Power POD > Activate crank by rotating > Watch will confirm it has found a power meter. 99 $3,149. 99 for left side and $354. Tue, 6 Sep, 2022 at 11:06 AM. 1. Stages Power LR Ultegra R8000 power meter review. We all want to ride faster with less e ort and using a power meter will help you to [email protected] Coupon Code: See All Stagescycling. Entdecke, wie das Les Mills Virtual Bike ein beeindruckendes Cardio-Erlebnis bieten kann. Connect 3rd party apps to Stages Cycling app. Spider, Crank, Spindle and Chain Ring. The Stages gave a steady average over a number of rides of 54/46 per cent where as the Power P1 pedals regularly read 53/47 per cent on my rides. Date: 07/08/20 (m/d/y) Firmware Release #: v1. Stages Spindle Installation Video. 99 shipping. Free shipping on many items | Browse your favorite. Not that that is good science or proof but comparing to cyclists of similar size and stature power on the same distance and ride power shouldn’t vary 30-40 watts. com or Competitive Cyclist with either the coupon. When we initially launched the first generation of Stages Power meters, we had difficulty finding compatible options for many 30 millimeter (like BB30) cranksets. Essentially, Wahoo has distilled the Speedplay lineup down to four main pedals: – Nano (Titanium): 168g per set & $449USD. One of the most affordable options is the. The Precision is in many ways a lot like the Stages Power Meter, except with two key differences: It can be installed yourself, and it can be installed on both crank arms (versus just left-only with Stages). I’m just beginning training and did an FTP test that gave me 170 watts. Ever since Stages sponsored TEAM SKY, they have had good awareness throughout many levels of cycling abilities. Riding side by side with a friend who has a Stages we were calling out power numbers. Open the Stages Power app on your compatible mobile device. com. 5%). 99 as tested; Best-in-class cleat compatibility and accurate data; Premium price tag; Garmin’s RS200 Rally pedals are the first Shimano. Requires permission to write to USB storage in order to save high speed data files. While pedal-based power meters are still $600 and up, crank-based power meters can be had for less than $350 making them an even more enticing option than. Single-sided upgrades on your crankarm run $329. In addition to the pricing shift, they’ve also increased the warranty on 4iiii products from 2 years to 3 years. $367. Connect to Apple Health. 99. G3 Power L Shimano Ultegra R8000 Power Meter. 3mm. Stages Power Meters allow you to gather precise and accurate data without adding a tonne of weight, making major component changes to your bike or breaking the bank. Stages Cycling® LLC Info@stagescycling. 99. This will measure your power on your left side (à la Stages Power), and then double that power. The first thing i noticed was how low power reading was. The model numbers are stamped on the inside of the crank. In that realm, Stages sits at $999 for the Ultegra edition I tested (inclusive of the full crankset). Stages Power L Shimano Dura-Ace R9200 Left Crank Arm Cycling Power Meter. Starting at: $399. 4. If you want to get the most out of your training then getting the best power meter is the ideal tool to quantify your rides. Availability: Usually ships within 24 hours. SPM1 Gen 2. Then of course there’s dual-sided power meters, like the PowerTap power meter pedals that Quarq acquired, and recently discontinued. From £642. It doesn’t matter if that item is the Tacx Neo trainer, Wahoo KICKR 3 (2017) trainer, a WatTeam power meter, or Oakley aero helmets. Cost: $759 Bike: Road Highlights: The most affordable power meter pedals; Highly reliable and consistent; Independent left/right power; Rechargeable; The Favero Assioma DUO offers all of the benefits of a power meter pedal: you get dual-sided power, it’s easy to use, is compatible with all bikes and can be moved from bike to bike. Converts ANY existing Stages L power meter into a bilateral LR unit. P = 2X [ (F x 9. One of our Stages power meters refused to pair with a Garmin 500. Add to Basket. The new power meter is slimmer and features up to 28% lower profile than the. The Power2Max NG Road is claimed to be accurate to +/- 1 per cent, within a power range of 10 to 2,999 watts and a cadence range of 20 to 250 RPM. If you want to get the most out of your training then getting the best power meter is the ideal tool to quantify your rides. I decided to fit my road bike to my trainer to compare power numbers with my Elite Direto trainer. Stagescycling. Beli Stages Power Meter terbaik harga murah November 2023 terbaru di Tokopedia! ∙ Promo Pengguna Baru ∙ Kurir Instan ∙ Bebas Ongkir ∙ Cicilan 0%. October 6, 2015 at 3:54 pm #38. @whatsisname: Having a power meter is always good. To set crank length, open the Stages Cycling App and select the crank length from the dropdown menu in the main settings menu. Open the Stages Cycling app. com Coupon Code: See All Stagescycling. Stages Power L Shimano Dura-Ace R9200 Left Crank Arm Cycling Power Meter. Treat yourself to huge savings with Power Meter City Promo Codes: 14 promo codes, and 2 deals for November 2023. Stagescycling. Bottom line. Recently, Stages Indoor Cycling teamed up with UKActive and asked. Open the TrainerRoad application and go to the Devices tab. Stages Power provides a clear path to a rider’s. Stages announced price drops in September, also carbon options. Receive current discounts at Power Meter City. Q-Factor: 55mm. The expected range of values is within +/- 50 from 890, so expect to see numbers in the high 800s or low 900s when. Select the power meter from the menu and select the “Calibrate” or “Zero Reset” function. 200+ hours of battery life. By power meter standards, the way Stages derive your power figure is relatively straightforward, and they believe this simplicity ultimately leads to accuracy. *Skip to step 2 if no pedal is installed, or step 3 if no crank arm is installed. When you calibrate the power meter, it is important that the crankset is positioned vertically. Upon completion, the crank will return an ADC value and. Low prices and excellent customer service. I decided to fit my road bike to my trainer to compare power numbers with my Elite Direto trainer. Dura Ace 9000 Stages 175mm power meter left arm. This number can be found in several places, including a silver sticker on the crank arm itself. The offset should be stored with the power meter so doesn’t matter which app/device you use to calibrate. Hesitation will make you regret. The Assioma Duo-Shi (left) has a substantially. $449. Whether you’re training to win a world championship, training for your first race, or just riding for fun, a power meter can. 226,88 € *. 00 Save 27%. com. I’ve since added a Stages PM and when I compare wattage between the the Stages is consistently 20ish watts lower than the Neo. Today's best Power Meter City Coupon Code: Power Meter City coupon: Get 10% Off Your Order! Back to School Sale 2023: Deals Up to 90%!Superb range of power meters at Wiggle, the online cycle, & tri shop! Next Day UK delivery available on power meter pedals, units & spares. Also, for more savings, check out our 29 Stages Cycling Promo Codes for May 2023. The power measured from any smart trainer is by default and always lower than power measured at the crank or pedals, because of many power transmission losses from the crank to the drive train. 0 GBP £799. $ 49. It has an accuracy of +/- 1. The best deals of the year on Stages SB20 Smart Bike, Stages Dash, Factory Install Power Meters, and SC Series Indoor Bikes. Stages Power LR Shimano Ultegra R8100 Dual Sided Power Meter. Shimano Safety Notice Find out more. Garmin's "Smart Recording" just doesn't work well with Stages. 00 * RRP: €449. The power readings were too high and I could not get the ADC calibration into acceptable range. 5% range of accuracy, half a percent more accurate than. Remove the battery and touch the side of the battery to the two contacts, one being on the side of the battery compartment and the second being the brass circular piece that sits under the battery. 50 Save 22%. Click to enjoy the latest deals and coupons of Stages Cycling and save up to 50% when making purchase at checkout. Even more, if you shop with TPC (The Pro's Closet), you'll save $40 on purchases over $200 with coupon code DCRAIN40! The Pro's Closet has been a long-time partner of the site here. Add to Basket. The. And their newly announced Stages branded carbon power meter is $629 (FSA BB386EVO) or $699 (SRAM BB30). Support: 5335 Sterling Dr, Boulder, CO 80301 Speci cations • Battery CR2032 – service life,. 20% off Get Deal WebMay 15, 2023 · 20% OFF Save 20% On Select Power Meter Models Expires 30-03-23 Get Deal Free Shipping Free delivery for orders over $50 within US Expires 19-01-24 Get. 4iiii. Select Power Meter. Indoor cycling enthusiasts today want to know how much work they are doing on the bike, and in a readout that's personal to them. These titanium cranks are durable enough to keep up with the rigorous demands of the most aggressive trail and enduro mountain bikers as well as the strength-to-weight ratio for road and gravel and cyclists. SRAM DUB. A while ago, I found there was a significant difference in power readings between my Wahoo Kickr and my Stages L/R pedals. $152. $1,339. Spider, Crank, Spindle and Chain Ring. Available in black or silver and compatible with all Shimano Hollowtech II road drivetrains. This guide will tell you all you need to know about powerSpecifics. No matter where or how you ride, Stages makes a product that can help you get there. Sort By. Whether you're pairing your Stages Power Meter for the first time or switching head units, here is a quick start guide to getting your power meter set up with. Rotate the power meter crank (s) one rotation to ensure it is awake. 99. If you already have a GRX crankset on your bike, it will be an easy swap. Modified on: Tue, 7 Mar, 2023 at 3:46 PM. Wellness. Add VIP members-only coupon code (FALLVIP) upon checkout to save 20%. The power meter battery status will be listed as Good, OK, or Critical (under 5%) for ANT+ connections and as a battery % for Bluetooth connections. Remove the battery for 30 seconds, or. Recycled inventory varies week to week and are all hand-crafted in Boulder, Colorado. In addition, its accurate to 1. 1047)] P = Power, aka Watts. Date: 07/22/21. 6 out of 5 stars 49 $759. 99 $449. Also, I think there is new firmware for the Stages power meter as well. This ensures the Stages Cycling Power Meter G3 l Ultegra R8000 provides a stable and powerful connection with your cycle computer is maintained and a faster sampling rate for more up-to-date feedback on your performance. Once the dust settles you’ll be able to pickup their Ultegra 6800 series left-only crank arm with power meter for $559, down from $799. That said, no way I would drop $3k for a smart bike. The Stages Shimano Ultegra R8000 Power Meter combines Shimano’s award-winning Ultegra groupset with Stages Cycling’s proven performance and dependability. Manage your Stages Dash M200, L200, M50, and. $1,224. To measure torque, Stages’ proprietary strain gauges are laid precisely along the crank arm. I was really impressed with myself last fall when I was able to hole 300+ watts for 20 minutes, but later realized the Stages was not calibrated since I popped the battery out and back in. Coupons are totally free and valid. Firmware Release #: v1. Connect 3rd party apps to Stages Cycling app. 99 Stages Power L Stages Carbon SRAM MTB GXP Left Crank Arm Cycling Power MeterAre Stages power meters accurate? Yes. With a power sensor on both crank arms, this Stages power meter measures power from both legs and also provides L/R power measurement, making it a valuable training tool. 99. Today's best Power Meter City Coupon Code: Power Meter City coupon: Get 10% Off Your Order! Holiday Shopping Season 2023: Deals Up to 75%!To change the battery in a Stages right-side power meter, you will need a small Phillips screwdriver. Stages Power LR Shimano XTR M9120 Crankset Dual Sided Cycling Power Meter. We have recently updated Stages Cycling Coupons for your convenience. It is not compatible with DUB variations that use a. Purchase your install. Titanium Cranks with Integrated Power Meter - $1,399. Com checkout page, paste the discount code in step 1 into the box labeled as "gift card or discount code/ coupon code/ promo code". The power meter lasted about a month and then it started acting weird. Crank Length: Required. Remove the left (non-drive side) crank arm using an 8 mm hex wrench. Just a ultegra medium cage derailer. $429. RIGHT-SIDED POWER METERS. Limited Time Offer Only At Strimoo. Service. Stages Cycling® LLC Info@stagescycling. The coupon code you entered is expired or invalid, but the course is still available! WE KNOW POWER. TABLE OF CONTENTS Issue Explanation Troubleshooting Power cycle the bike Reset user settings on StagesBike Re-program firmware to the StagesBike C. Great for tight clearance gravel, mountain and aero bikes. SRAM DUB. – whatsisname. 99. Power LR Ultegra R8100 Dual-Sided Power Meter. Today's best BB meter Coupon Code: Get the latest coupon for your products at bbmeter. The Gen 3 may be better, but if you descend with your left foot forward, you will probably get power spikes. $389. Click "Get Code" to activate the Power Meter City coupon and get discount. Default crank length is 172. Use Backcountry. Prices start from: $529. User guides. 5mm; 4iiii Precision : 8mm; Stages Power Left : 7. Black/Grey. FIRST RIDE: STAGES CYCLING POWER METER – The first day of the Stages press event concluded with a one-hour ride through the city of Boulder and finished with an ascent of the very same . The Stages power meter is a solid solution, especially for riders looking to get into training with power for the first time. Stages Power Meters allow you to gather precise and accurate data without adding a tonne of weight, making major component changes to your bike or breaking the bank. and connected to Stages SB20 left power meter to get power and cadence, goes to Apple Health. Bottom-line, it's first gen technology and has some inherent inaccuracies based on it's design. Thu, 23 Feb, 2023 at 2:13 PM. Starting Monday, Nov. Uses two CR2032 batteries, good for 175 hours of use. How long is the battery life of Stages GPS computer? The Dash L50 has a battery life of approximately 15 hours, the M50 has a battery life of approximately 20 hours. 99. Bulky good 1. whiskey06. 2. Perhaps consider ROTOR for a dual. Power Meter City Coupons & Promo Codes for Sep 2023. Dhydjtsrefhi • 2 yr. 1 colour. This option and the FSA unit being the cheapest of the carbon offerings they have on tap. Update on my Stages power meter. Stages Power L Shimano Dura-Ace R9200 Left Crank Arm Cycling Power Meter. 5. Today's best Power Meter City Coupon Code: Power Meter City coupon: Get 10% Off Your Order! Labor Day Sale 2023: Deals Up to 85%! Category . Recently, Stages Indoor Cycling teamed up with UKActive and asked riders what metric they found most useful. $10. While pedal-based power meters are still $600 and up, crank-based power meters can be had for less than $350 making them an even more enticing option than the PowerPod. Smart Bikes, Power Meters and Cycle Computers used by the World's Top Cyclists. For Team Sky to have chosen Stages means they value consistency above all else and after a lengthy validation period, according to Stages, they believe the meter will deliver better consistency than any other. » Stages Power Meter In-Depth Review Update;. Resetting when the torque hasn't changed in 3 seconds will only really happen if your feet are off the pedals. SHOP NOW Elevating your cycling experience, wherever you ride Nov 7, 2022. It seems if you can get really unlucky with the reliability of Stages power meters, where others run without issue. Replaces Release #: v. Do you think new Stages left only GRX power meter fits UP?by TobinHatesYou on Wed Nov 09, 2022 5:55 pm. This code gives customers 50% off at Stages Cycling. Stages Power Meters allow you to gather precise and accurate data without adding a tonne of weight, making major component changes to your bike or breaking the bank. (Fave = Average Force per Revolution )x (9. Open the Stages Cycling app. We see the stages sits below the Quarq, and in this case slightly below the PowerTap as well. No matter how you feel about single-sided power meters, there’s zero denying that Stages and their timing of the decade deal with then Team Sky, dramatically increased power meter consumption. Connect to Apple Health. We have a coupon code for 50% off at Stages Cycling. FREE SHIPPING over $50*. Your gen 1 power meter may have come with a black, red, or green o-ring. Meanwhile, the Dura-Ace 9000 series left-only crank arm is $629, dropping from $899. Always train with an accurate and reliable power meter. Most Wi-Fi routers broadcast on channels 1, 6, or 11. 4iiii Precision 3 Powermeter Crank Arm - Ride Ready | Single Side (left) - Shimano Dura Ace R9100. show 7 more Stages Cycling coupon code s. Stages Power Meter for BB30: 170mm-175mm options, 799€, Winter/Spring 2016. Sales and service.