Minggu, 01 Mei 2016

RockShox’s New SID Fork Returns to its Racer Roots

RockShox’s New SID Fork Returns to its Racer Roots


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The new RockShox SID World Cup
The SID has always been RockShox’s XC race fork, but over the years it did see some changes that made it more of a light duty trail fork–namely the availability of a 120mm option. Well, no more. For 2017, the SID will be offered in a 100mm-travel package only for after market upgrades, although OE companies can spec an 80mm fork should they so desire.
There are still numerous options to choose from, with forks for 27.5, 27.5+, and 29″ wheels, with or without Boost spacing. Four levels of the fork are offered starting with the base RL, then XX, then RLC, and finally the World Cup. Prices range from $600 for the base RL, up to $1,225 for the top model World Cup. Retail availability will be July.
The base model SID RL retails for $600
The base model SID RL retails for $600
Since RockShox has numerous forks available for trail riding, they wanted to make the SID a no-holds-barred XC race fork. The tubes and airshafts have been shortened, magnesium has been shaved away from the lowers, but probably the most welcome news is that the SID is getting a 100mm version of the Charger damper first launched in the Pike. The new damper should help the fork make the most of its limited travel. Another cool feature is the tool-free brake hose guide–a big improvement over the tiny screw you have to fiddle with currently.
In its lightest configuration–the SID World Cup with an integrated carbon fiber crown and steerer–the forks weighs a paltry 1,366g–just over 3lbs. That makes it over 100g lighter than the previous generation, and puts it within a few grams of Fox’s most recent XC fork, the 32 Step-Cast.


Cannondale Launches New-and-Improved Scalpel XC Race Bike

Cannondale Launches New-and-Improved Scalpel XC Race Bike


29 M Scalpel Si Crb 4
29 M Scalpel Si Crb 4. All photos courtesy of Cannondale.
The Scalpel is Cannondale’s no-holds-barred cross country race bike, designed to excel on the world cup XC circuit. Here’s some of Cannondale’s marketing spiel about the new Scalpel:
The Scalpel-Si is developed by utilizing the brand’s System Integration approach to design, where key components like cranks, fork, and frame are all developed together. The Scalpel-Si’s proprietary Ai offset drivetrain delivers the shortest chainstays in mountain biking for unmatched rear wheel traction and agile handling, without sacrificing tire clearance, or limiting the rider to single ring set-ups. With the combination of these super short chainstays, an evenly dished Ai-offset rear wheel, LockR locking axles and the brand’s legendary BallisTec Carbon construction, Cannondale has delivered the lightest, stiffest and most durable full suspension cross-country bike on the market.
Cannondale is introducing OutFront Steering Geometry, which pairs Scalpel-Si’s 69.5 slack head angle with a custom 55mm fork offset found only on Lefty. This proprietary technology gives the rider the best of both worlds: a slack head angle for the stability to attack the new generation of technical courses, as well as a tight “trail” measurement to keep the handling quick and XC-nimble everywhere else. Utilizing the lightest, smoothest and most torsionally stiff suspension fork in the world, Lefty’s unbelievable rigidity and confident steering precision out-corners, out-handles and runs circles around its XC competition.
What does this mean? That Cannondale is making the rear end shorter and the front end slacker–just like basically every other mountain bike on the market today.
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The “Si” in the name of the new Scalpel refers to “system integration,” and Cannondale claims that they’re integrating all of the components to make the entire package function better. A major part is the Ai (asymmetric integration) drivetrain. Essentially, Cannondale has shifted the chainrings and front derailleur out 6mm to make room for the rear tire and to still accommodate a 2x system. They didn’t bring up an increase in q-factor, so it seems likely that instead of compromising chainring clearance and limiting the bike to a single ring setup, they are instead compromising the q-factor with increased width. There’s always a compromise to be made.
One of the most interesting things about Cannondale has always been their Lefty fork, and in this instance designing a fork by themselves in order to fit the bike truly does provide some unique system integration. The head angle is slacker than before at 69.5 degrees, but the unique factor that Cannondale can offer for this bike specifically is a longer-than-normal fork rake.
Scalpel SI-Black Inc.
Scalpel SI-Black Inc.
The new Scalpel will be available in a wide range of build kits. The top-level model is the Scalpel-Si Black Inc. Like all of the models, it features 100mm of rear travel. This frame features the top-end BallisTec Hi-MOD carbon, and it’s spec’ed with a Lefty 2.0 Carbon XLRFS fork with XC+ tune, RockShox Monarch XX shock with custom tune, ENVE M50 carbon wheels, Chris King rear hub, Cannondale Hollowgram SiSL2 crank, Shimano XTR Di2 2×11 drivetrain, and Shimano XTR brakes.
This top-level, no-holds-barred build kit will retail for $12,000.
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There are six more intermediate models before arriving at the most affordable model, the Scalpel-Si 5. In addition, there are also two women’s specific models, although aside from a color tweak, the press release doesn’t indicate the differences between the women’s and men’s models. That means there’s a total of 10 models in the new Scalpel line up.
Screen Shot 2016-04-29 at 9-si-5
As for the Scalpel-Si 5, the frame is alloy to keep costs down, but it still features the Ai offset. It’s spec’ed with the Lefty 2.0 PBR with XC tune, RockShox Monarch RL shock with custom tune, Stan’s ZTR Rapid 25 wheels, SRAM GX 2×11 drivetrain, and Shimano Deore brakes.

Watch: Jesse Melamed Puts Maxxis Plus Tires to the Test on the Shore

Watch: Jesse Melamed Puts Maxxis Plus Tires to the Test on the Shore


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The Maxxis Rekon+ (L) and Ikon+ (R); photo: Aaron Chamberlain
We first spotted the new 27.5×2.80″ Ikon+ and Rekon+ at Interbike last fall, and the sneak peek we got had us stoked! Now these tires are coming spec’d on plus-sized trail bikes like the Rocky Mountain Pipeline, and Santa Cruz’s Hightower. And, according to Maxxis, they will be available at your local shop in a matter of weeks. I’ve actually been riding a set of the tires on Pivot’s Mach 429 Trail as well.
rider: Jesse Melamed // photo: John Gibson
rider: Jesse Melamed // photo: John Gibson
Both tires are 2.80″ wide, but their tread patterns are distinct. The Rekon+ is the far more aggressive of the two, but still strikes a sensible balance between cornering traction and rolling resistance. There’s not nearly as much rubber on it as, say, the 2.80″ Minion DHF I rode last month. For those familiar with the popular Ikon XC tire, the Ikon+ is the same thing, just bigger. Smaller, shorter knobs than the Rekon+, but decent cornering lugs–for an XC tire.
rider: Jesse Melamed // photo: John Gibson
rider: Jesse Melamed // photo: John Gibson
In their lightest configurations, Maxxis claims the Rekon+ weighs 780g and the Ikon+ 715g. That’s damn light considering a 27.5×2.30 Minion DHF weighs substantially more at 870g! Two versions of the Rekon+ are offered and three of the Ikon+. Prices will range from $100-$130 depending on the casing and rubber compound you choose. Pro tip: always go for the EXO sidewall protection.
rider: Jesse Melamed // photo: John Gibson
rider: Jesse Melamed // photo: John Gibson
Check out the impressive video Maxxis put together for the tires with EWS racer and Rocky Mountain team rider, Jesse Melamed, tackling both old and new school trails on the North Shore.

Alpinestars MTB Winter Socks Review

Alpinestars MTB Winter Socks Review


These days, it’s easy to overlook socks, the unsung hero of foot coverings, protecting our feet from the effects of low temperature, perspiration, abrasion, and any number of podiatric discomforts. Most of the time, little to no thought is placed on what sort of sock will be worn for a day’s ride, with whatever sock that happens to be on top of the clean (or less dirty) laundry pile being the chosen pair. However, for the sake of journalistic integrity and for the benefit of our readership, I have taken a decidedly critical view on socks in an effort to provide the most helpful assessment of the mountain biker’s sock options.
The Alpinestars Winter Sock is a mid-height, mid-weight wonder. Yes, I do shave my legs. No, I'm not ashamed. Photo Credit : Andrew Holman
The Alpinestars Winter Sock is a mid-height, mid-weight wonder. Yes, I do shave my legs. No, I’m not ashamed.
Photo Credit : Andrew Holman
Up for review are a pair of Alpinestars’ woolen winter socks, which I have worn and tested through the whole gamut of Alaska’s harsh winters. Whether riding through unseasonably warm temperatures reaching 40 degrees Fahrenheit or temps dipping as low as 20 below zero, through days both dry and water-logged, I subjected my lower extremities to a host of trying conditions to determine whether these socks are worth a spot in your top drawer.
The Alpinestars winter sock sports a fairly-traditional design: simple black, with few embellishments, aside from the prerequisite branding and a dash of gray striping to keep things visually appealing.
However, most riders won’t spend much time shoegazing and are more interested in the performance of the sock. Thankfully, the wool blend proved quite effective at keeping my feet dry and comfortable in a wide range of conditions. The Alpinestars sock provides a reassuring amount of pressure on my size 8.5 (41 for the European sizing-inclined) foot and skinny man calves, never sliding south or bunching up, unlike many lesser socks that I have used in the past. With a 3/4 length cut, it’s not quite an ankle sock, but also not a full-on tube sock, so you can certainly sport them whilst wearing shorts and not look like a total goof, which is a critical measure for image-conscious riders everywhere.
The Alpinestars socks allow for steezin regardless of the season Photo Credit : Andrew Holman
The Alpinestars socks allow for steezin regardless of the season
Photo Credit : Andrew Holman
Performance-wise, I found my feet happily devoid of moisture, even after 60+ miles of winter riding through slush and snow. Even with several immersions in frozen puddles, I can happily report that this writer still proudly owns all 10 toes and never even flirted with frostbite.
However, there is definitely a range in which these socks are most effective. When the mercury moves to the nether regions of the thermometer, longer distance rides may become uncomfortable unless you happen to be wearing heavier-duty winter riding boots. With my old, tattered pair of Northwave winter mountain biking shoes (circa 2001), I found the lower limits of comfort to be around 10 degrees Fahrenheit. Much lower than that, I found myself wishing for the ride to be over and to be in front of a warm fire with cocoa in hand. On the upper end of the spectrum, I found my feet feeling a bit swamped around 50 degrees. Of course, as with all things comfort-related, your mileage may vary, but for the sake of comparison, this reviewer’s body is a bit of a furnace and I tend to feel comfortable at temperatures lower than what most people would be willing to experience.
Also, your choice of footwear will play a huge role in determining how cozy your feet will be while riding. As mentioned previously, I tested these socks using an older pair of mountain bike shoes that have very little in the way of insulation, but I still had a predominantly positive experience.
In a hobby filled with high-end, sexy, go-fast parts and accessories, it’s easy to overlook the humble sock. In fact, I thought very little about what benefit a pair of socks could have on my riding experience. Now after a season testing  Alpinestars’ offering, I think even less about it, because it’s a bit of a no-brainer. With such a comfortable fit, a wide range of temperature performance, and high-quality feel, I find myself passing over many of my older socks (apologies and condolences to my old pairs, you’ve served me well) when it comes time to assemble my riding kit. Whether in the market for replacing old, bombed out socks, or if you’re a discerning rider who wants only the finest fabrics interacting with their feet, it would be in your best interest to pick up a pair or two of Alpinestar’s socks.

Watch: Can Roadies Manual on a Mountain Bike?

Watch: Can Roadies Manual on a Mountain Bike?



In this video Neil attempts to teach GCN’s Dan Lloyd AKA to manual on a mountain bike. Martyn Ashton came along to judge whether on not Dan made it…
Screen Shot 2016-04-28 at 1-manual