Chain Reaction Cycles


2017 Marin Wolf Ridge Announced

For over 30 years, Marin Bikes has searched for perfection in our mountain bikes. Years have been spent riding, learning, and searching for the ultimate suspension design that could break down the barriers that define our rides. We found a technology partner in Naild that shared our quest for suspension perfection, and that’s when things got interesting.

The full unidirectional carbon Wolf Ridge is built around the revolutionary 160mm travel Naild R3ACT – 2 Play suspension system, producing a bike that has the widest range of climbing to descending efficiency on the market, making it so you no longer have to compromise on suspension travel in search of pedaling efficiency. Countless late nights in the engineering department and early morning trail sessions combined to unlock mountain bike suspension perfection.

In development for nearly five years, we designed the Wolf Ridge utilizing biometric data for the perfect rider fit, applied physics for ideal kinematics based on the rider’s center of gravity, and the desire to create a bike that addresses the holy grail of mountain biking — a full suspension rig that doesn’t make you miss your hardtail on the climbs, and one that you can confidently point towards technical singletrack for the descent. The Marin Wolf Ridge is one bike to rule all of the trails that you love to ride.

The Wolf Ridge defines a paradigm shift in thinking that will force the rest of the market to take notice:

Where travel does not define category

Where a bike can climb and descend equally well

Where a bike can be at home in any terrain, with any rider – through the fast and flowy, or the rough and tumble

Where the mountain bike experience is mind-blowing
Marin Wolf Ridge Features
The Wolf Ridge was developed to be the most well rounded mountain bike on the market. The frame is engineered and built durable enough for trail and enduro use, while being light enough for cross-country riding; Component spec follows suit. The Wolf Ridge was not designed, and is not equipped, for downhill racing or bike park use.
Marin Wolf Ridge Geometry


YT Announces the New Jeffsy 27

Not even one month after presenting the new 2017 bike range YT is at it again, rolling out another trail bike – the JEFFSY 27.

It was only last year that YT appeared in the all-mountain market, where they made quite an impression. This segment now sees further growth with the arrival of another model: The JEFFSY 27 is the right choice for those seeking an even more agile and playful bike than the JEFFSY 29 – already one of the most fun-loving 29ers on the market. When it comes to getting aggressive, JEFFSY 27 follows in the footsteps of its big brother, too: in giving it a little bit extra travel, the developers made sure this 27.5” bike won ‘t get hung up on rough terrain. It is available with 160mm of travel on the top of the range model, and 150mm on the rest of the line-up. When it comes to suspension travel, the 160mm JEFFSY CF Pro Race is most suited for racing applications, where in addition to pedaling efficiently the bike also needs to have a tad more gravity potential. YT team rider Bryan Regnier will use JEFFSY for several Enduro World Series races this season.

"When choosing the right wheel size for you, your personal preferences, your riding style, and of course also the terrain you ride all play an important role in the decision. Everybody should decide for themselves which wheel size is most appropriate for them. At the end of the day, it’s not about numbers but about how much fun you’re having on your bike. Everything is what you make of it.”
Markus Flossmann, CEO"

Technical Data

The carbon frame weighs in at a scant 2300 grams, while its aluminum counterpart tips the scales at 2900 grams. Just like on the JEFFSY 29, a Flip Chip lets you dial in your ride: in the low position, you get an aggressive, 66-degree head angle and a significant BB drop (15mm). Those who climb a lot might prefer the high position, which yields a 75.5-degree effective seat angle. Naturally, YT’s highly acclaimed V4L suspension layout is also used on JEFFSY 27; it provides great small-bump sensitivity, good mid-stroke support and significant end-stroke progressivity. The BOOST standard was used for the rear axle spacing and the crank in order to provide more space between the chain ring, chain stays, and tire. An E-Type mount makes sure you can always install a front derailleur, even on the single chain ring models. Last but not least, the protectors on the stays help keep drive train noise to a minimum, whilst the discretely integrated alloy “chain suck guides” protect from damage caused by a fallen chain.


The Carbon Models

The JEFFSY 27 is available in four carbon versions: CF Pro Race, CF Pro, CF One, and CF Two. The top of the line JEFFSY 27 CF Pro Race features only the very best parts, which makes it an ideal choice for racers and pro riders. It is also the only bike in the range that offers 160mm of travel, ready to get rowdy. The Kashima coated FOX Factory suspension components were designed for aggressive trail riding and serious enduro racing, and they are both ready to mix it up with the best. Drivetrain wise the choice felt to e*thirteen being a very reliable and robust cassette for racing with its perfect range of gears. Carbon wheels, crank, and handlebar help keep JEFFSY’s weight really low, this rocket weighs a mere 12.4 kg. The JEFFSY 27 CF Pro is also a convincing package with extraordinary specs: The FOX Performance Elite suspension shines with top-class responsiveness on aggressive downhill sections as it comes with exact the same damping cartridge as the big brother Factory Series. In fact, the only difference between the Performance Elite fork and the Factory Series are the hard-anodized stanchions. Another eye-catcher on the CF Pro: the SRAM Eagle transmission which with its twelve gears makes the front derailleur superfluous. Those who prefer RockShox suspension will find themselves in great company with the JEFFSY 27 CF One or CF Two. The CF One offers a crisp, 11-speed SRAM transmission while the CF Two provides 2x11 gears via Shimano’s XT group.

The Aluminum Models

When it comes to aluminum, YT offers a choice between the JEFFSY 27 AL One and AL Two. Neither have anything to envy their carbon colleagues, since they are both based on the same frame platform. The user-friendly suspension components are easy to set up and adjust, even for beginners. Both bikes offer 150mm of ready-to-rumble suspension travel front and rear: A RockShox Pike RC fork and Deluxe RT shock on the AL One, and a RockShox Pike RC and Deluxe R on the AL Two. The biggest difference between the two aluminum models is the drivetrain: the AL One features a SRAM X1 1x11 transmission while the AL Two goes 2x11 with SRAM GX.

All models come in S, M, L, and XL sizes and are available to order as of today on the website At the end of April YT’s Rolling Circus will once again head out with all the different JEFFSY models on a huge test tour of Europe’s trail centers and bike parks. The exact dates and places will be published in March.

JEFFSY 27 or JEFFSY 29: it doesn’t matter which wheel size you believe in, it’s what you do with it that counts. Size doesn’t matter. Ace Hayden and Bryan Regnier checked it out lately in Squamish. Now online on YouTube. Size doesn't matter – it’s what you do with it.






TEMPE, AZ – For Immediate release, January 30, 2017 – Rupert Chapman, current New Zealand National Downhill Champion, joins the Pivot Factory Racing team for the 2017 UCI Downhill World Cup season and beyond.

Pivot Cycles and Pivot Factory Racing are pleased to announce the addition of Rupert Chapman to the team roster, effective immediately. Chapman, 24, from Christchurch, New Zealand, is no stranger to international competition – he has been racing downhill for 12 years, beginning as a junior. Chapman has multiple World Cup Seasons under his belt, both in youth and pro competition, including numerous strong finishes on the professional circuit. Chapman is also the current New Zealand national downhill champion.

“I'm really pumped about representing Pivot Factory Racing in 2017 and beyond. I've always admired Pivot bikes around the pits and now that I’ve finally started riding them, can say that they exceed my expectations.” said Chapman.

A true working man’s athlete, Chapman has spent the last several years working construction in the off-season to pay for his international program. This will be his first season with full support. “Not having to slave away on the building site while trying to fit in training will be really good for my racing!” he said. Chapman has signed a multi-year deal with the team. Carla McCord, Marketing Manager at Pivot Cycles, said “Rupert is a great fit for our team. We really enjoy working with young, talented athletes. Helping them to make the next leap in competitive achievement through supporting them with incredible equipment is what we do best. Rupert is already successful, and we think that he has a strong future in World Cup Downhill racing.” Chapman joins Bernard Kerr, 2017 Red Bull Hardline winner, and Emilie Siegenthaler, a regular visitor to the World Cup podium, on the Pivot Factory Racing team. All three riders will be competing on the Pivot Phoenix DH and Pivot Firebird models at World Cup and Crankworx events. For training they will utilize the Pivot Vault and Pivot Switchblade bikes. All bikes will be equipped by a roster of incredible sponsors, including Fox Factory suspensionShimano componentsReynolds wheelsMaxxis tires, Industry 9Jet Black ProductsWTB and MRP. The team will wear clothing, helmets and protection from Fly Racing. Follow Rupert on instagram at @rupertchap, and on Facebook.

Get more info on the entire team and their sponsors:


FMB World Tour 2017 – Preliminary Calendar

January 24, 2017: Weeks have passed since the last FMB World Tour Event of 2016. Now, looking on to a bright and action ridden 2017 the first events of the new season have been confirmed. The preliminary calendar already consists of 18 FMB Events in 10 different countries around the globe and there will be many more to come.


With White Style in Leogang, Austria, kicking-off the FMB World Tour on January 27, all slopestyle fans and athletes can look forward to a long list of locations hosting FMB Bronze, Silver, Gold and Diamond Events this year. Reason enough for riders of all skill levels to get hold of their 2017 AM or PRO FMB License and make this season the best season yet!

Already 18 events have been confirmed and many more are to follow in the next weeks. At the grassroots level the events Diverse NIGHT of the JUMPs (POL, March 25), Bike Fest (POL, May 27), Gravity Jump It! (GER, June 10) and Cropp Baltic Games (POL, August 20) are already looking forward to lots of local riders sending it at their FMB Bronze Events. With the first FMB Silver Event of the year happening in Leogang this week, the next already confirmed contests are Bike Days (SUI, May 7) and Natural Games (FRA, July 1). The number of Gold Events has a good chance of increasing once again. The modification of adding every contestant’s best Gold Event result to the end result of the Diamond Series proved its worth last season and will be maintained. With the event O’Marisquino in Vigo (ESP, August 13) making the leap from the silver level, an increased number of Gold Events is to be expected. Other confirmed FMB Gold Events are Swatch Rocket Air (SUI, April 29), FISE Montpellier (FRA, May 27) 26TRIX (AUT, June 10), GlemmRide Bike Festival Saalbach (AUT, July 8) and Colorado Freeride Festival (USA, July 29) for the time being.

All event organizers and athletes, who know of local events or local dirt jump parks can make their event be a part of the FMB World Tour this year. Just follow the link to see, which requirements have to be fulfilled in order to host an FMB Bronze or Silver Event. Multiple events in one country can also sign up to become a National Series such as the very successful Dirtwars UK series. Inquiries can made via email to

Although the calendar is still very much in a state of flux, the FMB Diamond Events are all set in stone. After Crankworx Rotorua really gets the season under way on April 2, fans can look forward to a “double header” in June with Crankworx Les Gets on June 18 followed by Crankworx Innsbruck a week later on June 25. With the season in full swing, Red Bull Joyride at Crankworx Whistler will get everyone stoked on August 20, before Red Bull District Ride will conclude the FMB Diamond Series on September 2.

Keep your eyes peeled for further information about live webcasts and calendar updates on or stay informed and sign up for the FMB World Tour Newsletter.

2017 FMB Preliminary Calendar

  • January 27, 2017: White Style (Leogang, AUT) - FMB Silver Event
  • March 25, 2017: Diverse NIGHT of the JUMPs (Krakow, POL) - FMB Bronze Event
  • April 2, 2017: Crankworx Rotorua (Rotorua, NZL) - FMB Diamond Event
  • April 29, 2017: Swatch Rocket Air (Thun, SUI) - FMB Gold Event
  • May 7, 2017: Bike Days (Solothurn, SUI) - FMB Silver Event
  • May 26, 2017: FISE Montpellier (Montpellier, FRA) - FMB Gold Event
  • May 27, 2017: Bike Fest (Kalnica, SVK) - FMB Bronze Event
  • June 10, 2017: 26TRIX (Leogang, AUT) - FMB Gold Event
  • June 10, 2017: Gravity Jump It! (Boppard, GER) - FMB Bronze Event
  • June 18, 2017: Crankworx Les Gets (Les Gets, FRA) - FMB Diamond Event
  • June 25, 2017: Crankworx Innsbruck (Innsbruck, AUT) - FMB Diamond Event
  • July 1, 2017: Natural Games (Millau, FRA) - FMB Silver Event
  • July 8, 2017: GlemmRide Bike Festival Saalbach (Saalbach, AUT) - FMB Gold Event
  • July 29, 2017: Colorado Freeride Festival (Winter Park, USA) - FMB Gold Event
  • August 13, 2017: O’Marisquino (Vigo, ESP) - FMB Gold Event
  • August 20, 2017: Red Bull Joyride at Crankworx Whistler (Whistler, CAN) - FMB Diamond Event
  • August 20, 2017: Cropp Baltic Games (Gdansk, POL) - FMB Bronze Event
  • September 2, 2017: Red Bull District Ride (Nuremberg, GER) - FMB Diamond Event



YT Presents Their 2017 Range

YT is proud to present its 2017 bike range – the new models are available on yt- as of today. Brand new specs, rich new graphics and new sizes are among the highlights.

For this year, the JEFFSY, CAPRA, and TUES will all be available in the very exclusive CF Pro Race version. Thanks to the new flagship “Liquid Metal” paintjob these high-end bikes will certainly turn some heads on the trail, while the killer builds and highly adjustable components will be high on every racer’s or pro-rider’s wish list.

Another highlight of the new range is the introduction of an XL size for both the CAPRA CF and the TUES CF – welcome news for any rider who enjoys a bike with longer reach. In general, the new range offers everything that YT has built its name on: from entry-level race rigs for Young Talents to the most exclusive premium builds, there is something here for every budget and every riding style.



When it was released in 2016, JEFFSY dropped like a bomb. 2017 promises more of the same: YT’s aggressive 29er trail bike will for this year also be available in a CF Pro Race version, sporting a rad new paint job and the very finest components. With Kashima coated FOX Factory suspension, SRAM Guide Ultimate brakes, Renthal carbon handlebars, a carbon crank and wide range cassette from e*thirteen, this exclusive bike inspires maximum performance – and not only on the race track. Meanwhile, the JEFFSY CF Pro confidently holds its own line, with FOX suspension that casually smooths out the most uneven of trail surfaces. For those looking for a wider selection of gears, the JEFFSY CF Two and AL Two with their SRAM 2x drivetrains have plenty in reserve. And last but not least, the AL One is a perfect entry-level machine that scores extra bonus points thanks to reliable components and an unbeatable price.



Jeffsy Geometry


The carbon version of this enduro legend is available with three different builds for 2017: CF Pro Race, CF Pro, and CF. The CF Pro Race is the flagship offering of the enduro range, once again ready to go into battle sporting Kashima coated FOX Factory suspension components. All new for 2017 are the e*thirteen carbon wheels on the CF Pro Race, as well as the Race Face and e*thirteen dropper posts that appear for the first time on the CF Pro and CF models. Those who prefer aluminum will find what they seek with the AL Comp or the AL. Both aluminum models come equipped with RockShox suspension components: the highly acclaimed Lyrik fork pairs up nicely with the Monarch+ RC3 and Monarch+ R, respectively. For ultimate shifting performance, all CAPRA models run SRAM 1x11 drivetrains this year.

Capra CF Models

Capra Aluminum Models

YT Capra Geometry

YT Tues


Aaron Gwin successfully proved last year that the TUES is not only a World Cup worthy downhill bike, but that it has the pedigree to claim the top spot of the podium. Reason enough for us to build a CF Pro Race version! FOX’s 40 Float Factory fork and Float X2 Factory shock deliver World Cup vibes in the suspension department. Freshly introduced to the downhill game by Gwin himself, the TRP Quadiem G-Spec brakes are on stopper duty for the first time this year. Carbon wheels and cranks from e*thirteen and the carbon handlebar from Renthal help keep the weight down and the reliability high – just as you would expect on a purebred race machine.

At YT, it’s not only the flagship model that belongs on the racetrack. The TUES CF Pro and TUES CF were also born to compete: the CF Pro with its noble FOX suspension, or the CF with its easy-to-tune RockShox BoXXer Team and Vivid RC2 shock. Finally, the TUES AL is a fun and affordable way to get into the sport of downhill – offering outstanding components for smaller budgets.

Tues Models

YT Tues CF Geometry

YT Tues Aluminum Geometry

About YT


In 2008, CEO Markus Flossmann founded YT with the aim of building competition-ready, affordable dirt jump and slopestyle mountain bikes for talented young riders. After only eight years, the product range includes high-end downhill, enduro, and trail bikes, which are regularly awarded with prestigious prizes. The secret of success: high quality products, fair prices, the direct selling method which eliminates the profit margins of middlemen, an unmatched reputation and last but not least, a team of world-class riders like Cam Zink, Andreu Lacondeguy and Aaron Gwin who are all part of the YT family.

Today, YT has established distribution channels in Europe, USA, South America, Canada, New Zealand, Australia, Asia and Africa.