Author Robin Weaver
Robin Weaver

Robin Weaver

Technical editor-in-chief

Rob is BikeRadar and MBUK’s technical editor-in-chief. Our resident tech nerd has lived and breathed mountain bikes since the age of nine. After a couple of years ripping around his local woods, he raced cross-country through the early 90s. A shift to downhill better suited his skillset and he soon became a regular on the national circuit before having a crack at some UCI Downhill World Cups. Rob always had an eye for tech and was keen to glean any kind of mechanical advantage possible. Whether that was through geometry changes, suspension tuning or adapting parts, he learned quickly that an open mind is key. He began working as a freelance writer for MBUK over 20 years ago, while he finished his degree in sports technology. He landed his dream role as technical editor 15 years ago. Rob’s passion for bikes encompasses just about anything with two wheels, including fast and efficient cross-country bikes and long-travel enduro rigs or downhill machines. He rides on the road and gravel, too. He’s tested hundreds of bikes, piles of components and mountains of kit, so understands what does and doesn’t work.

  • Height: 172cm
  • Bike size: Medium/450-460mm reach

Recent articles by Robin Weaver

The best sunglasses for mountain biking in 2025

Our pick of the best eyewear for off-road riding
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I’ve finally found the upgrade to make me a better mountain biker – and it cost less than £100

Coaching can make you better, safer and maybe even faster on the bike
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I went inside Specialized's tyre factory to see how prototypes for the pros are made in less than 48 hours

We step inside the S-Works Tyre Factory to see how it keeps making pro riders faster
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Fork fairings are mountain biking's latest aero hack – but haven't we been here before?

Keegan Swenson's fork fairings on his Leadville 100-winning bike causes a stir, but aero tech on mountain bikes is nothing new
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The best disc brakes for mountain biking, tested by BikeRadar

The best MTB disc brakes, as reviewed by our team of expert testers
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How to choose the best mountain bike in 2025 | Find the right MTB for your riding and budget

Our in-depth buyer's guide to getting the right mountain bike for you
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These are the four mountain bike tyres our expert testers would buy with their own cash

These are the trail and enduro mountain bike tyres BikeRadar's reviews team would pick for their own bikes.
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I’ve been mountain biking for 34 years and love it now more than ever – here’s why

With a mix of endorphins, tech and the great outdoors, mountain biking delivers everything I need from a sport
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SRAM Motive Ultimate Expert brakes provide solid stopping but lack outright power for tougher trails

The Motives prove to be good all-rounders
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YT Industries apologises following self-administration and says no customer will be left out of pocket

After entering self-administration and legal restructuring, YT Industries has released an update to customers
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Fox Union BOA clipless shoes have a revised upper and better impact protection – at a high price

Fox rolls out a host of changes on its top-tier clipless shoes
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Rob's Specialized Stumpjumper 15 Expert gets a tyre upgrade

Fresh rubber for the Stumpy 15 has made it even more impressive when pointed downhill
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I tested two top-end trail bikes head to head – and there's nothing I'd change about the winner's spec

How does Yeti’s SB140 LR fare against the Santa Cruz Hightower?
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Age can bring fear on the bike – but here's why I'm finally OK with that

Pushing the limits and taking risks on the bike is part of the fun, but I’ve found it harder to do as I’ve got older
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YT Decoy Core 4 is easy to ride fast thanks to Bosch motor and raft of updates

A switch to the Bosch drive system, more travel and updated geometry boost the YT Decoy’s performance
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Could this be the best bit of cycling kit I never knew I needed?

Topeak’s E-Booster Digital inflator could be the key to consistent tyre pressure and save you setup time
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"Brutal discount war", supplier issues and market uncertainty forces YT Industries to enter self-administration

Knock on effect from global bike discounting, supply chain issues and US tariffs to blame for YT’s financial problems
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Why downhill mountain bike racers are making their bikes heavier 

A low-tech upgrade with some massive performance pay-offs
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I’m tight, but these Amazon Prime Day deals could be too good to miss

My pick of the tempting products I’d struggle to justify buying at full price
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Pivot Trailcat LT Pro X0 is a ripper of a bike that's versatile, fun and very expensive

A pricey trail bike that delivers on a multitude of terrain
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New RockShox SID SL promises smoother, more capable ride and is the lightest 110mm-travel XC fork on the market

Updated RockShox range also includes budget Reba XC fork
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Motorsport giant Brembo enters cycling market with Specialized

High-end brakes company partners with Specialized athletes to develop new disc brake system
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I test the latest bikes, but a wrecked town bike made me fall in love with cycling again

Sometimes we need to remember why we started riding bikes in the first place
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Five mountain bikes we'd buy with our own cash – and five money-no-object dream machines

From budget buys to dream builds, these are the bikes our MTB team would spend their own money on
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