Stages 105 5800 Power Meter left hand crank, 20g extra

Stages 105 5800 Power Meter

left hand crank, 20g extra
was £479.20 now £374.86!
View the Stages 105 5800 Power Meter

Save 22% on the 105 5800 Power Meter by Stages!

Stages 105 5800 Power Meter


The Stages Power Meter for Shimano 105 5800 is the singular product that will bring power measurement and training to the masses. It is perfect for the enthusiastic cyclist, from those new to training using power to the seasoned professional looking for a simple, super light and inexpensive package. It is a replacement left hand 105 crank with 20 grams unit which houses an array of high technologies adapted from the rapid advancement in modern electronics. The accelerometer based cadence measurement is made possible thanks to technology developed for use in smart phones. Meaning there's no need for magnets or zip ties on the bike. Stages Power meter's uses bilingual communication between ANT+ and Bluetooth Smart protocols, the latter gives Stages the ability to 'future proof' this power meter by updating it's firmware wirelessly using iPhone 4S or iPad 3 (or later) devices. This keeps the housing impenetrably sealed from the elements. By using Bluetooth Smart, it means that you can upload your ride directly from your iPhone to Strava or Training Peaks before your shoes and helmet are even off. Available in Black or Silver in 170mm, 172.5mm or 175mm. The Stages Power meters are a great cheaper way to of using power in your training. It's simple to fit to install and to use all you need is a ANT+ device like a Garmin 510 or 810 on the bike. Or by using Bluetooth from your iPhone on Strava. Chainrings Not Included Bottom Bracket Not included, compatible with Shimano hollowtech II BB's Compatibility Cranks compatible with all Shimano Hollowtech II road cranks. Device compatible with ANT+, Bluetooth Smart Ready 200+ hours battery life, using CR2032 batteries. Weight only adds 20 grams r to base crank arm.

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Want to accurately measure how many watts you are pushing out on the pedals? You'll need a power meter, which are either crank or pedal based. These meters log how much force you are outputting whilst pedalling, and can be a handy training or racing device. Power meters are not a small investment, so it's worth waiting for one to come on offer before buying, as it will save you hundreds of pounds.

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About Cycling Bargains!

Welcome to Bike Bargains - I scour the internet trying to find the best deals specifically for UK based cyclists. Over the years I've saved hundreds of pounds on cycling gear, simply by shopping around and buying cycling consumables only when they're on sale. Whether you're a road cyclist or a DH mountain biker, I handpick the best money saving cycling related bargains I can find - and will hopefully save you money too! If any deals have expired, then please let me know by clicking the Expired button, and I'll then remove them. A full list of expired deals can be found here. Bike Bargains is a participant in the Amazon EU Associates Programme, an affiliate advertising programme designed to provide a means for sites to earn advertising fees by advertising and linking to All details are believed to be correct, but please check with the retailer prior to buying - deals and specifications change, and your contract is solely with the retailer.

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Claire x