I’m DC RAINMAKER…
Here’s how to save!
Wanna save some cash and support the site? These companies help support the site! With Backcountry.com or Competitive Cyclist with either the coupon code DCRAINMAKER for first time users saving 15% on applicable products.
You can also pick-up tons of gear at REI via these links, which is a long-time supporter as well:
With TPC (The Pro's Closet), you'll save $40 on purchases over $200 with coupon code DCRAIN40 for tech and non-tech purchases!
Alternatively, for everything else on the planet, simply buy your goods from Amazon via the link below and I get a tiny bit back as an Amazon Associate. No cost to you, easy as pie!
You can use the above link for any Amazon country and it (should) automatically redirect to your local Amazon site.
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Check out my weekly podcast - with DesFit, which is packed with both gadget and non-gadget goodness!
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5 Easy Steps To The Site
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In Depth Product Reviews
You probably stumbled upon here looking for a review of a sports gadget. If you’re trying to decide which unit to buy – check out my in-depth reviews section. Some reviews are over 60 pages long when printed out, with hundreds of photos! I aim to leave no stone unturned.
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Read My Sports Gadget Recommendations.
Here’s my most recent GPS watch guide here, and cycling GPS computers here. Plus there are smart trainers here, all in these guides cover almost every category of sports gadgets out there. Looking for the equipment I use day-to-day? I also just put together my complete ‘Gear I Use’ equipment list, from swim to bike to run and everything in between (plus a few extra things). And to compliment that, here’s The Girl’s (my wife’s) list. Enjoy, and thanks for stopping by!
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Have some fun in the travel section.
I travel a fair bit, both for work and for fun. Here’s a bunch of random trip reports and daily trip-logs that I’ve put together and posted. I’ve sorted it all by world geography, in an attempt to make it easy to figure out where I’ve been.
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My Photography Gear: The Cameras and Equipment I Use Daily
The most common question I receive outside of the “what’s the best GPS watch for me” variant, are photography-esq based. So in efforts to combat the amount of emails I need to sort through on a daily basis, I’ve complied this “My Photography Gear” post for your curious minds! It’s a nice break from the day to day sports-tech talk, and I hope you get something out of it!
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The Swim/Bike/Run Gear I Use List
Many readers stumble into my website in search of information on the latest and greatest sports tech products. But at the end of the day, you might just be wondering “What does Ray use when not testing new products?”. So here is the most up to date list of products I like and fit the bill for me and my training needs best! DC Rainmaker 2023 swim, bike, run, and general gear list. But wait, are you a female and feel like these things might not apply to you? If that’s the case (but certainly not saying my choices aren’t good for women), and you just want to see a different gear junkies “picks”, check out The Girl’s Gear Guide too.
Tag Archives: Power Meters
PowerTap PowerCal In-Depth Review
The CycleOps PowerCal is a unique power meter of sorts. Aside from being inexpensive, it’s also non-traditional in the way it gathers power.. Read More Here
Quick FYI: StageONE power meter post updated with answers to a gazillion of your questions
Since there’s been a huge response on my StageONE power meter post (read: a ton of questions and a whole lot of people viewing it), I went ahead and sat down with the guys last night and walked through every … Read More Here
StageONE $699 ANT+ & Bluetooth Smart crank-based power meter announced
This morning, Stages Cycling announced a new crank-based power meter, StageONE, which will be available for $699US. The power meter includes both ANT+ and Bluetooth Low Energy (BTLE/BLE/Bluetooth Smart), allowing you to connect to any of the ANT+ power meter … Read More Here
Eurobike Sports Technology Things That Didn’t Fit: Part I
There’s a gazillion things to see at Eurobike, and many of them simply don’t make the cut for a bigger full-sized post. Sometimes it’s because they are too early in the development cycle and lack full details, sometimes because I … Read More Here
Hands on with a $200 Bluetooth Smart power meter and precision distance/speed sensor
A few weeks ago I got in touch with the folks behind Velocomputer, who have been working on a Bluetooth Low Energy Speed/Cadence/Power Meter. The unit is no bigger than your current standard speed/cadence sensor that you mount today to … Read More Here
Power2Max announces updates to power meter, upgrades for existing owners starting at $10
Power2Max has announced a software and hardware update to their existing Power2Max ANT+ crank based power meters. The update adds emulated/calculated left/right power balance, as well as a temperature sensor to aide providing accurate power measurement and correcting drift issues … Read More Here
First look at Pioneer ANT+ left/right power meter and head unit
Note: Updated 8/31/2012 at 5:15PM Easter Time This year at Eurobike, Pioneer has finalized and announced details of their upcoming power meter solution, which is due to be out ‘roughly’ in January 2013. The unit has made the rounds on … Read More Here
First look at new ROTOR Power Meter
This week ROTOR announced their first entrant into the power meter world with their new ‘ROTOR Power’ product. The ANT+ compatible head unit measures and reports individual left/right power output – making it one of numerous new power meter products … Read More Here
First look at Wahoo Fitness KICKR ANT+/Bluetooth Smart Trainer with power meter
The KICK may very well be the most interesting trainer ever made. Here’s a first hands-on look at the unit, and the features it’s going to offer both consumers and developers alike. Read More Here
Polar Look Keo Power System–Pedal Based Power Meter–In-Depth Review
The Polar Look Keo Power System is the first pedal based power meter to make it to market, meaning, you can actually go out and buy one. Announced nearly two years ago, the units finally started trickling out into the … Read More Here
SRAM RED 2012 Quarq Power Meter In-Depth Review
Earlier this year Quarq announced their new SRAM RED Quarq 2012 power meter, alongside the SRAM RED 2012 group set. This would mark the first full new product release for Quarq since being acquired by by SRAM. It would also … Read More Here
Garmin’s Vector Power Meter…unwrapped by the FCC
Within the US every device that wirelessly transmits in any way, shape, or form must conform to regulations set by the FCC (Federal Communications Commission). This branch of the government requires that companies send in detailed test and reporting metrics … Read More Here
A weekend of new gadgets: Polar Power Pedals, heart rate strap integrated clothing, and more!
This weekend was a bit of a catch-up weekend on items to get unboxing photos on, and ensure I have all the photos I need of a product before I start using it. I’ve long since learned that if I … Read More Here
CES 2012 Health and Fitness Gadget Roundup: Part I
I spent a crazy busy 24 hours in Las Vegas on Wednesday, as part of speaking at a session/panel on Wednesday there (which I’ll be posting on here shortly). During that time I talked to just about everyone that I … Read More Here
Garmin Edge 800 adds NP/IF/TSS, left/right power, tons more data fields
Garmin has released a substantial update that adds the TrainingPeaks metrics of NP/IF/TSS to the Edge 800, as part of their previously stated plan to add it to the Edge 500/800 and FR310XT/FR910XT. In line with the power meter improvements … Read More Here
Interbike 2011 Aero + Power Seminar Uploaded
This past Wednesday morning some of the industries brightest power and aerodynamic minds came together at Interbike to present a free seminar. The agenda included: Josh Poertner, Zipp Technical Director, and Jim Meyer, Quarq’s founder and Chief Engineer, delivering the … Read More Here
Everything you ever wanted to know about the Polar/Look Keo Power pedal-based power meter
(Above: The shipping/retail box for Keo Power) By most accounts, the Polar/Look Keo Power pedal based power meter system is the closest pedal based power meter to public availability. In fact, some units are now available at a few shops … Read More Here
Hands-on with the Brim Brothers Zone cleat-based power meter
Last year when I was at Interbike I had the chance to sit down with Barry Redmond of Brim Brothers and talk about his work on their cleat-based power meter. At the time the meeting was conducted in a closed … Read More Here
Everything you ever wanted to know about the Garmin Vector pedal based power meter
[Please Note: Garmin Vector has been released, you can see my first look at it here. In the interest of keeping things clean, I’ve disabled new comments here, and all comments should head over to that post. Thanks!] Without question the … Read More Here
Putting together the Vasa Swim Trainer/Ergometer in less than 90 seconds
The boxes came a number of weeks ago, but it arrived the day before I headed out to Boise 70.3, so I didn’t get a chance to assemble it. Then it was back and forth across the country to Denver, … Read More Here
