DH Sneak Peek: Next gen Quadiem prototype 4-piston downhill brakes from TRP

TRP_next-gen-prototype-Quadiem_4-piston-DH-brakes_Aaron-Gwin-new-caliper-front

TRP_next-gen-prototype-Quadiem_4-piston-DH-brakes_Aaron-Gwin-new-caliper-back

Over the weekend at the DH World Cup we spotted a set of next generation 4-piston brakes from TRP on the race-winning bike of Aaron Gwin. The new brakes  look to borrow heavily from the layout of the existing Quadiem SL, but with a caliper body that is even more trimmed down and opened up for what looks likely to offer a lighter setup with improved cooling. Although the brakeset looked very refined, it was clearly a prototype and devoid of any branding on the caliper itself. Gwin had only one set of the brakes set up to ride, with his B bike built with current Quadiem SL’s and his custom lever blades. Take a closer look below the fold…

Continue reading “DH Sneak Peek: Next gen Quadiem prototype 4-piston downhill brakes from TRP”



Over the weekend at the DH World Cup we spotted a set of next generation 4-piston brakes from TRP on the race-winning bike of Aaron Gwin. The new brakes  look to borrow heavily from the layout of the existing Quadiem SL, but with a caliper body that is even more trimmed down and opened up […]

Posted in Mountain Bike, Prototype3 Comments

Sneak Peek! ENVE goes wider with new M60forty Plus carbon wheels

sneak peek at new ENVE M60 Wide carbon fiber mountain bike wheels

sneak peek at new ENVE M60 Wide carbon fiber mountain bike wheels

Last summer, ENVE added high volume options to their M60forty and M70thirty mountain bike wheels in response to riders’ desires for bigger tires. Now, with the “plus” sized movement in full swing, it looks like they needed something even bigger to accommodate the 2.8″ and wider tires hitting the market. The goal with both the original M-series, the HV widths and now this Plus version is to have appropriately matched tire size and rim width, which improves handling, ride characteristics and safety.

Our source suggests the official launch for these wheels isn’t until end of June and that some specs may change before that announcement, but we have some basics…

Continue reading “Sneak Peek! ENVE goes wider with new M60forty Plus carbon wheels”



Last summer, ENVE added high volume options to their M60forty and M70thirty mountain bike wheels in response to riders’ desires for bigger tires. Now, with the “plus” sized movement in full swing, it looks like they needed something even bigger to accommodate the 2.8″ and wider tires hitting the market. The goal with both the original […]

Posted in Mountain Bike, Prototype8 Comments

SRAM eTap Hydro makes another appearance, this time with Ted King on a new Cannondale

sram etap hydro disc brakes on ted king cannondale supersix evo road bike

sram etap hydro disc brakes on ted king cannondale supersix evo road bike

Spotted on Ted King’s Twitter account is his new bike, a Cannondale SuperSix Evo outfitted with SRAM eTAP electronic shifting and…hydraulic disc brakes. It’s the second pro bike we’ve spotted with them (or, ex-pro in this case), the other being the prototype Canyon bike of Katusha pro Alexander Kristoff. Even at full size, it’s hard to tell that the calipers look any different (despite hearsay that suggests they’ll be more closely based on the Guide or Level mountain bike brakes than the current road brakes).

The lever hoods, however, definitely look different. The top section looks much deeper, which suggests either a larger reservoir and master cylinder, or simply a new pivot and piston arrangement. It could even mean a linkage driven piston heading into the master cylinder for a more refined lever feel, much like the Swinglink cam system found on upper end Guide brake levers.

Oh, and yeah, that appears to be an all new Cannondale SuperSix Evo road bike, too. There’s not currently a disc brake version of the SuperSix in their 2016 lineup, meaning we’ll likely see this introduction later in the year as a 2017 model. It appears to retain quick release skewers rather than thru axles, which keeps with the model’s pro racing pedigree. While we’re speculating, those pedals seem awfully tiny, too. King’s sponsored by Speedplay, but unless it’s just the grainy Twitter photo, these look…different. Not shown: Maple syrup drippings on the top tube.



Spotted on Ted King’s Twitter account is his new bike, a Cannondale SuperSix Evo outfitted with SRAM eTAP electronic shifting and…hydraulic disc brakes. It’s the second pro bike we’ve spotted with them (or, ex-pro in this case), the other being the prototype Canyon bike of Katusha pro Alexander Kristoff. Even at full size, it’s hard to […]

Posted in Prototype, Road Bike10 Comments

Dugast goes tubeless, sort of, with cotton Ori mountain tubulars

A-Dugast_new-Ori-tubeless-cotton-tubulars_carcass-difference

A-Dugast_new-Ori-tubeless-cotton-tubulars_carcass-difference

Most of us riding performance mountain bikes have made the switch to tubeless setups years ago, but some of the holdouts have been the elite pro cross country racers. They haven’t been racing on tubed clinchers, but rather handmade tubulars glued onto their rims, but with latex tubes inside. One of the premier tubular mountain bike tire makers has been A. Dugast who have been supplying the likes of World Champion Nino Schurter for many years. While Dugast tubulars have been ridden to numerous World Cup and Championship wins in recent years in XC and CX, Schurter’s win last fall in Andorra was in fact on a new prototype tubular made by Dugast with a new Ori casing that does away with that latex tube altogether. Just like with clinchers, the goal of creating the Ori was to further reduce the risk for flats…

Continue reading “Dugast goes tubeless, sort of, with cotton Ori mountain tubulars”



Most of us riding performance mountain bikes have made the switch to tubeless setups years ago, but some of the holdouts have been the elite pro cross country racers. They haven’t been racing on tubed clinchers, but rather handmade tubulars glued onto their rims, but with latex tubes inside. One of the premier tubular mountain […]

Posted in Clothing-Gear-Tools, Cyclocross, Mountain Bike, Prototype15 Comments

T’red solves the “dangerous” disc brake rotor problem for pro peloton

Tred prototype disc brake rotor shield for road bikes to protect riders from cuts and burns

While those pesky 53-tooth chainrings can still maul you, the problem of disc brake rotors slicing and burning is now solved.

The engineers and designers at Tºred, an Italian brand that introduced their very cool road and cyclocross bikes at NAHBS this year, have applied for a patent on these disc brake covers. Video after the break shows how they’ll install on any bike and wheels and cover the exposed sections without affecting performance. The design is patent pending and has three options…

Continue reading “T’red solves the “dangerous” disc brake rotor problem for pro peloton”



While those pesky 53-tooth chainrings can still maul you, the problem of disc brake rotors slicing and burning is now solved. The engineers and designers at Tºred, an Italian brand that introduced their very cool road and cyclocross bikes at NAHBS this year, have applied for a patent on these disc brake covers. Video after […]

Posted in Prototype, Road Bike80 Comments

Prototype Rose Root Miller 27.5+ trail bike digs up longer, slacker design

prototype-rose-root-miller-275plus-trail-mountain-bike01

This prototype Rose Root Miller shows where their current 29er trail bike is headed. Thanks to a new Boost rear end, it makes the switch to being a 27.5+ bike that’ll also work with 29er wheels, and they’ll offer an upgrade kit that includes a set of both hoop sizes so you’ve got everything you need to swap back and forth.

The new design also bumps travel from 130mm up to 140mm, and they’ve made a few other changes around the frame to make it quieter and more capable…

Continue reading “Prototype Rose Root Miller 27.5+ trail bike digs up longer, slacker design”



This prototype Rose Root Miller shows where their current 29er trail bike is headed. Thanks to a new Boost rear end, it makes the switch to being a 27.5+ bike that’ll also work with 29er wheels, and they’ll offer an upgrade kit that includes a set of both hoop sizes so you’ve got everything you need […]

Posted in Mountain Bike, Prototype3 Comments

Commencal creates the Absolut SX Kyle Strait for multi-disciplinary madness

Commencal Absolut SX Kyle Strait

Commencal-absolut-sx-KS-kyle

With Red Bull Rampage titles, racing trophies from several disciplines, freeride video parts and everything in between it’s safe to say Kyle Strait is a pretty well-rounded rider. While some pros opt to set up a quiver of different bikes, Strait wanted one bike he could ride in either slopestyle, 4X or dual slalom events. Commencal’s designers heard the call, got to work and created an updated version of the Absolut SX, which is now dubbed the Absolut SX Kyle Strait.

If you have a keen eye you may have noticed Strait was already riding his namesake Absolut SX at Crankworx Rotorua. If you like the idea of this highly versatile bike, you’ll be glad to know it will eventually be available to consumers as part of Commencal’s 2017 line….
Continue reading “Commencal creates the Absolut SX Kyle Strait for multi-disciplinary madness”



With Red Bull Rampage titles, racing trophies from several disciplines, freeride video parts and everything in between it’s safe to say Kyle Strait is a pretty well-rounded rider. While some pros opt to set up a quiver of different bikes, Strait wanted one bike he could ride in either slopestyle, 4X or dual slalom events. […]

Posted in Mountain Bike, Prototype2 Comments

Instagram Peek: Upcoming Canyon Aeroad SLX Disc & more SRAM eTap Hydro

Canyon_Aeroad-SLX-Disc_Instagram-Alexander-Kristoff-leak_zoom

Canyon_Aeroad-SLX-Disc_Instagram-Alexander-Kristoff-leak_zoom

It’s only been about a week since we got a sneak peek at the hydraulic disc brake SRAM eTap group in testing when we were out in California for Sea Otter, and now we have another shot of it out in the real world. But this view comes with something even better, the added bonus of being attached to a new aero disc brake bike from Canyon that we had heard rumors of, but hadn’t caught a glimpse of yet. And the source of this little leak… Katusha pro Alexander Kristoff and his Instagram account while he was out for a training ride. It’s since been taken down as the bike company isn’t quite ready to put it out in the world, but the close up is revealing…

Continue reading “Instagram Peek: Upcoming Canyon Aeroad SLX Disc & more SRAM eTap Hydro”



It’s only been about a week since we got a sneak peek at the hydraulic disc brake SRAM eTap group in testing when we were out in California for Sea Otter, and now we have another shot of it out in the real world. But this view comes with something even better, the added bonus of […]

Posted in Prototype, Reader's Rides, Road Bike5 Comments

Spy Shots! SRAM eTAP with hydraulic disc brakes spotted

spy shot of SRAM eTAP Hydro hydraulic disc brake group with electronic shifting

spy shot of SRAM eTAP Hydro hydraulic disc brake group with electronic shifting

Thanks to an anonymous tipster that got really, really lucky with his timing, we got these pics of a prototype SRAM eTAP Hydro setup. Not that it’s any surprise that it’s in development, but it is encouraging to see something in the real world.

As for availability, our source says they heard from two different folks that a retail product is “a ways off” for reasons including brake development that may use a new design “similar to the Guide” and due to manufacturing capacity. Of course, those are unofficial answers, so we reached out to SRAM for comment…

Continue reading “Spy Shots! SRAM eTAP with hydraulic disc brakes spotted”



Thanks to an anonymous tipster that got really, really lucky with his timing, we got these pics of a prototype SRAM eTAP Hydro setup. Not that it’s any surprise that it’s in development, but it is encouraging to see something in the real world. As for availability, our source says they heard from two different […]

Posted in Feature, Industry News, Prototype, Road Bike25 Comments