Geek Warning

Welcome back to Geek Warning, the show that proves the world of cycling tech never stops. This week we published our vision for covering tech news . In response, many of you asked for links to see and learn more of what we discuss in the Geek Warning podcast. And just like that, we present links! Zwift has launched its Hub One smart trainer with a single cog. Ronan is working on a review, but in t...

There has been a slew of wheel introductions recently, with some of the most interesting ones being from Zipp (lightweight carbon XC!), DT Swiss (“Aero for All”!), and Mavic (hookless aluminum gravel!). Wait, what? Yep, Mavic is now so progressive that its new aluminum gravel wheels feature a hookless profile, and we have some thoughts on the idea. Timestamps: 1:37 – A close at DT Swiss’s new “Aer...

Roughly a decade after problems first started surfacing with its bonded aluminum road crankarms, Shimano has finally issued an official recall for certain Ultegra and Dura-Ace models – and we have some thoughts on the matter. SRAM is also making its long-awaited entry into the e-MTB scene with its new Powertrain system, Specialized wants people to start thinking about e-bike performance a little d...

This week’s Geek Warning has James, Ronan, and Dave covering a broad range of topics from Fulcrum’s new road wheels, a new airless tyre, and a tyre that’s recalled for being unwantedly airless. There’s also a surprising amount of chat about e-bikes, but perhaps not for the right reasons. There’s the new Moots entering the space, but not with its expected material. Rad Power promises safer batterie...

Specialized announced its latest Roubaix and Giant launched its fifth-generation Defy Advanced this week, but while they’re both “endurance road bikes”, they could hardly be more different. We’ve also got a new aero all-rounder from Ridley, fancy 3D-printed titanium derailleur hangers, new indoor developments from Wahoo and Zwift, a whole day of hour records, thoughts on the UCI’s minimum weight l...

Trek has just announced its fourth-generation Domane AL, and it’s even more of a budget-friendly workhorse than before. Over on the Bontrager side, its new ProV all-road/gravel models are the latest to switch to thermoplastic construction (courtesy of CSS Composites). Also, want to know more about Columbus’s new Trittico component family for internal routing? We’ve got the scoop. Timestamps: 3:22...

Two episodes of Geek Warning in one week? Oh yes! This second episode has a more familiar format, but there’s still a twist. First, we have James and Dave chatting about what’s new this week and their thoughts from the MADE bike show. And then, you’ll hear from famed frame builder and Escape Collective contributor Rob English about the show, plus thoughts on the handmade scene. Timestamps: 2:35 –...

Welcome to a special episode, brought to you by the geeks of Escape Collective. In this deep dive, tech editor Dave Rome interviews Nick Legan and Dave Lawrence from Shimano about all that’s new (and not) in the latest GRX 12-speed mechanical groupset. At some point in the chat it’s mentioned that new 105 12-speed mechanical is also inbound, and so the conversation covers that, too. Tune in to hea...

This week’s Geek Warning episode sees James and Dave hanging out in a hotel room together with plenty to talk about and not enough sleep to do it professionally. The MADE show is on the horizon, and James and Dave touch on some of the things they expect to see. There's a good conversation about the restraints that modern road design is forcing on consumers. And of course, much more. Enjoy! Timesta...

This week's Geek Warning episode is a little different. With James off racing bikes, and Dave travelling (for work), the Geeks instead gathered to answer a bucket full of tech questions from Escape Collective members. Joining James and Dave are former MTB World Cup mechanic Brad Copeland and dream bike builder Zach (of Boulder Grupetto). Don't worry, the regular weekly show will return soon! In th...

James, Dave, and builder of dreams Zach are back and cover a broad spectrum of geeky topics. Specialized has a new iteration of the Tarmac. Ridley has a new bike with Fast in its name. Lezyne has even more products and Velocio clothing expands into mountain bike. We also summarise our thoughts on the Classified two-speed hub system. And so much more geeking. 4:36 – A quick corrections corner, oops...

Santa Cruz has revamped its popular Stigmata gravel bike with a new MTB-inspired personality, Allied modernizes its Alfa road bike, Microshift’s new Sword gravel groupset looks extremely promising, and you’ll soon be able to track your bike with Apple’s Find My function without an AirTag. And what the heck is up with that hookless tire blow-off video that’s been going around? The Geeks have questi...

Legendary French wheel brand Mavic is rumored to be gearing up to come back to the US market – but is the US market ready for them to come back? The Geek Warning crew also had a mountain of new gear to discuss this week, including new bikes from Orbea, GT, and Polygon, stunning road wheels from Syncros, and updated cross-country suspension from RockShox. And what’s up with this giant pile of new g...

As Dave and James recover from illness and injury, Ronan sits down with EscapeCollective member Marc Graveline to make sense of Jonas Vingagaard's stage 16 time trial performance. Marc was a data engineer before early retirement allowed him the time to moving into cycling and develop the Notio Konect, the first consumer available aero sensor on the market. Marc is now a consultant to World Tour te...

Factor’s new O2 VAM sounds like quite the climbing bike: light, stiff, comfy, and newly aero. But is it too light for the pros? Maybe. There doesn’t seem to be any debate about wider tires at the Tour, though, as even 28 mm doesn’t seem like enough. SRAM has also brought its innovative Transmission mountain bike drivetrain technology down to the GX level, an Australian company wants to bring high-...

The Tour de France can’t be that big of a deal. After all, they couldn’t even sign up 200 participants! But despite the low turnout, there’s quite the disproportionate amount of new tech to discover there, including a mysterious new Ridley aero all-rounder road racer, new tires and saddles from Specialized, a hint that a new SRAM Red groupset may be pending, new aero helmets, comfy-looking shoes,...

James and Ronan attended the Eurobike trade show last week, and oh boy, did they come back with a lot to talk about. E-bikes were definitely a major theme at this year’s show – again – but there was also a bunch of high-performance goodies, tons of electronic doodads, and as always, cargo bikes galore. Also: Dave secretly wants to become a firefighter. 7:18 – A convenient way to measure saddle pos...

For this week’s Geek Warning, James and Ronan were en-route to Eurobike, and so Dave was left talking to himself. After he submitted a three-hour rambling episode about his colour-coding preferences for hex keys, the team suggested that he record a new episode with Brad Copeland. In the episode, Dave and Brad chat about a lust-worthy new tool from Abbey Bike Tools, Wolf Tooth’s new LoneWolf 1x Roa...

SRAM’s new Apex redesign brings AXS wireless electronic shifting to the masses, but there’s also a new mechanical version, and it’s all 1x12 – and we’ve got all the details. Commencal has announced its first gravel bike that’s “not just another gravel bike” (even though it mostly is), RockShox’s Flight Attendant automatic electronic suspension is coming to XC, someone lost something in Lenzerheide...

There is so much new stuff to talk about this week! Unbound Gravel was a smorgasbord of fresh gravel good, including new bikes from Canyon and Santa Cruz, and a sneak preview of Shimano’s new 12-speed GRX groupset. We’ve also recently spotted new road bikes from BMC and Factor, and Silca aims to make chain waxing (a lot!) easier. And speaking of Unbound, what was the true material cost of entry fo...

Our trio of diehard in-house tech geeks – James, Dave, and Ronan – are on hand this week to talk about the dropped chain that nearly derailed Primož Roglič’s Giro d’Italia, Campagnolo’s new (and outrageously expensive) Super Record Wireless electronic road groupset, fancy new spokes from DT Swiss, and our new comprehensive guide to buying your first custom bike. Also, all three of us apparently ha...

Lots of new stuff to chat about this week! Specialized’s Allez revamp is hardly revolutionary, but there’s a lot to be said for a no-frills and accessible bike that’s executed well. Dave has some (bad) ideas for Kask on how to market its new Elemento flagship helmet, Wahoo’s founder owns his company again, and Trek makes an interesting move with the Bontrager brand name. We also chat about Aerocoa...

This week’s episode of Geek Warning sees former World Cup mechanic, Brad Copeland, join the team to talk all things bike tech. With Brad onboard, it was time we kicked off the first "Ask a Wrench" segment, which answers questions from our live audience of Escape Collective members. Before the geeks get to answering questions, they discuss some of the latest tech seen at the opening round of the mo...

Don't you dare call it a tire; it's "endurance engineering"! Jokes aside, Specialized and Vittoria are upping their games when it comes to high-end road tires that (supposedly) won't leave you stranded, Chris King is expanding its range of thermoplastic carbon wheels with a new aero all-road model, we debate the pros and cons of the latest crop of fancy bike care products, and Ronan outlines the U...

Modern cross-country mountain bike racing is absolutely on fire these days. The riders are faster, more skilled, and more interesting than ever; the courses are technical and physically demanding; and the bikes are so capable they'd put the "trail bikes" of yesteryear to shame. But one has to look no further than some dyed-in-the-wool road brands to see how hot the segment is right now, because ev...