how to choose the right tire width rim width combination

Tech Talk: Are your bike tires too wide for your rims? Here’s how to...

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  With the explosion of Boost, Plus bikes, Mid Fat and other portly new rim and tire sizes for everything from road to cyclocross to...
CeramicSpeed Driven concept bicycle drivetrain with no derailleur or chain

Wild CeramicSpeed Driven 13-speed drivetrain concept shifts with no derailleur

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What if you wanted to completely rethink a bicycle drivetrain to have less drag, less weight, and take up less space? That's what CeramicSpeed...

BFS2018: The world’s lightest 29er mountain bikes are a Scott Scale & Spark

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How do you build the world's lightest 29er mountain bikes? Gustav Gullholm from a bike shop in Mora, Sweden decided to take a couple of...

IB17: Wild Mandaric ‘Standard 21.5’ concept runs the cassette outside the frame

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"What's the most interesting thing you've seen at the show?" That's a question we get a lot while we're hustling through the rows of...
enve carbon rim brake testing equipment and procedure ensures proper heat management and road bike rim brake performance

ENVE, Mavic & Boyd respond to Alto Cycling’s carbon rim brake test

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Last week, Alto Cycling published a rim brake performance test showing eight different brand's rims subjected to consistent rim brake pressure up to the...

Eurobike Trends – What’s coming for 2018 Gravel Bikes?

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Walking around the show, it’s easy to spot obvious trends. But we talked to product managers, brand ambassadors, and the marketing folks at hundreds...
prototype 13-speed phil wood gravel road group drivetrain

IB17: Phil Wood shows prototype wide range 13-speed road group, plus updated hubs &...

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Go ahead and count 'em, Phil Wood has crammed 13 cogs into a gravel road bike. Sure, it's a custom frame, but they've managed...
morf tech folding aero handlebar transforms from flat bullhorns to aero extensions for triathlon

Wildly transforming Morf-Tech handlebar bends bullhorns into most aero bars ever

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The new Morf Tech aero handlebar folds up any UCI rules and throws them out the window. Using a series of locking pivots, the...
Bikerumor Shimano Factory Tour provides an inside look at how Shimano cranks brakes and cassettes are made at their Sakai City Osaka Japan headquarters

Shimano Factory Tour – This is why they’re masters of the metal

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Shimano's factory is a closely guarded fortress of modernity and manufacturing. Walk inside and you're greeted with an amazingly spacious, clean lobby with cutaways...

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