Dirt Rag Magazine

First Impression: Riding Salsa’s full-suspension fat bike, the Bucksaw


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We had seen it coming. There were spy shots and rumors tossed around about a full-suspension fat bike. In fact, the Bucksaw isn’t even the first one—several smaller brands have built bikes that qualified as “full-suspension”, but this one is different. This is a major brand making a big commitment to a new product segment, and bringing an advanced suspension design with it. Mike Riemer, Salsa’s Marketing Manager, said that Dave Weagle, the creator of the Bucksaw’s Split Pivot suspension, told him it was the most complex project he had ever worked on.

One thing is for sure, this is not a “stealthy” bike. From the big tires to the candy-colored paint, the Bucksaw is breaking a new trail in mountain biking. But how does it ride?

Click here to find out.

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Inside Line: First ride on the new GT Sanction enduro race bike


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When GT unveiled its Force and Sensor bikes last year they were a big hit with their sponsored athletes, but for the rigors of the DH-level Enduro World Series tracks, they knew they had to offer something to bridge the gap between the 150mm Force and 220mm Fury downhill bike. Enter the rebirth of the Sanction, this time as a 27.5, 165mm platform that is designed expressly for the “e-word.”

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Inside Line: First ride on the Lapierre Overvolt FS900 Bosch-powered e-bike


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If you don’t think e-bikes are a real mover in the bicycle marketplace? Look no further than the entry of Bosch in the marketplace to prove that some big brands are willing to invest serious resources in the growing market. For 2015 it has paired up with a few key brands to bring e-bikes with Bosch motors and control units—already a huge hit in Europe—to U.S. dealerships. Look for bikes from Haibike, Felt, and Lapierre, including this Overvolt FS900.

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NoTubes unveils new fat bike, disc road rims


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Last year we saw a prototype fat bike rim from Stan’s NoTubes, and while we figured a 26-inch wheel was in the works, today we saw the finished product: the Hugo is a 50mm-wide, tubeless rim with a unique cross section and options in all three wheel sizes.

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We also got the details and a ride in on the new Grail disc road wheel that is perfectly suited to all manner of “road” applications and slots in between the IronCross and Alpine models.
Read the full story

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Inside Line: Trek introduces new Fuel EX 27.5 with F1 derived Re:aktiv shock


Trek in North Carolina, June 2014.

Trek hasn’t shied away from developing proprietary suspension products in its search for better performance. About five years ago, the Dual Rate Control Valve (DRVC) air spring system appeared on Trek’s full suspension bikes, and has remained part of its suspension designs ever since.

About the same time, Trek started talks with Penske Racing Shocks through a fortunate father-son connection, the father being a well-respected NASCAR engineer, and the son being a frame engineer with Trek.

I knew the Penske name had something to do with racing, but I was mostly familiar with the big yellow rental trucks. Penske is a whole other ballgame supplying high-end, bespoke suspension solutions to the fastest motorsports racing teams in the business, including six of thirteen F1 teams.

There are a few mountain bikers on staff at Penske’s Reading, Pennsylvania, “skunk works” where most of the suspension design takes place. Those riders realized that the “regressive” damping design developed for F1 racing would have some application for mountain bikes, and a partnership with Trek would be a perfect vehicle to deliver it to the mountain bike market.

Find out how.

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Kona’s Independent Suspension – An Overview


Suspension designs are a complicated thing. As Kona says, it’s a game of millimeters. From its first full-suspension model in 1995 to its coming 2015 models, Kona has refined its single-pivot, linkage driven suspension designs for their ultimate application. There are three variations in the current lineup, and this cool video walks you through the design philosophy of each.

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Shimano opens new business center in CA


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Photos by Maurice Tierney and Shimano

In response to its rapid growth, Shimano American Corporation has expanded its Irvine, Calif., office building by some 48,000 square feet turning it into a massive 51,000 square foot distribution center. An entirely new, modern business center also opened directly across the street for Shimano’s marketing, R&D and inside sales staff.

A recent move by Shimano to go dealer direct with its products, which also includes Pearl Izumi and a host of fishing brands, not only means lower prices for the customer but a need to expand warehouse capability for shipping, receiving and storage. Even after a year the project is still being completed with a new fire sprinkler system being installed, new hi-tech conveyers being finalized and large storage spaces being prepared. Other changes to the former offices include a fishing rod and reel repair and warranty center for quick turnaround.

Shimano’s Marketing Manager Joe Lawwill, who raced professionally for over 10 years and won a Masters Downhill World Championship in 2002, showed us around the entrance to the new, highly modern Business Center. Visitors are treated to an action video loop on the main screen while a smaller interactive monitor showcases Shimano’s history in cycling.

Join us for a tour of the new facility.

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2014: the Year of the Single-Ring Drivetrain


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While it might seem a little premature to make such a prognostication, I’m going to do it, if for no other reason to get your attention.

There is little argument among people who have ridden them that SRAMs 1×11 drivetrains are a serious step forward in drivetrian evolution. What isn’t appealing is the upfront cost, and the replacement cost for that 11 speed cassette, somewhere in the vicinity of $300. So, what’s a mountain biker with champagne taste and an MD 20/20 budget supposed to do?

Read on to find out…

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Video: SRAM’s president discusses details of hydraulic road/cx brake recall


In what seems to be a trend this month, another CEO of a major cycling brand falls on his sword and apologizes to consumers. Here, SRAM’s president Stan Day discusses what led to the recall of all SRAM hydraulic road and cyclocross brakes and what steps consumers should take if they have them. For the latest on the recall, visit sramroadhydraulicbrakerecall.com.

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