Designed by Dan Hanebrink, this prototype fat bike dates all the way back to 1993. Massive 8" wide tires allow for low single digit tire pressures, but those small, heavy wheels make it unlikely to break any land speed records.
Airborne's Griffin 27.5+ hardtail is based on the consumer-direct company's Goblin EVO frame, but uses 12x148 rear and 15x110 front spacing to fit the wider tires. The bike's 69° head angle and 450mm chainstays are on the steep and long side of things, but maybe the fact that Airborne is based in Ohio, a state without any true mountains, has something to do with this... The bike's spec includes a 120mm Manitou Magnum fork SRAM's GX 1x11 drivetrain, and will go for $1999 USD.
Smith's Forefront helmet will be available with a MIPS liner this spring, an upgrade that will add $40 to the final price of the helmet. The green portion of the helmet shown in the above cutaway is Koroyd, which is made using thousands of co-polymer tubes that are thermally welded together, forming a honeycomb like structure claimed to offer up to 30% more impact absorption than EPS.
Morpheus' Vimana dirt jump frame has received a few changes for 2015 aimed at shedding weight and increasing stiffness. Going to a forged bottom bracket shell and a tapered head tube was enough to shed 80 grams off of the frame, and an update to the rear dropout creates a claimed 30% increase in rear end stiffness. There's also a new sandblasted finish to help keep the frame looking good even after repeated tumbles through the dirt, and in addition to the black on black color shown, there will be blue/white and red/white color options. It hasn't been officially announced yet, but Morpheus has chosen to go the consumer direct route in order to keep the prices of their bikes reasonable. MSRP on the Vimana is $595 USD for the frame only.
Based in Toronto, Canada, RSD Bikes' latest creation is the Sergeant, an aluminum 27.5+ hardtail that's designed to be run with a 140mm fork, giving it a 68° head angle. The sliding dropout design allows the chainstay length to range from 435 to 447mm, and the bike uses the Boost standard in the front and rear. Early versions of the bike used an 83mm bottom bracket, but RSD realized they could still achieve enough clearance for a 3.25" tire with a 73mm shell, so they changed the design to open up more crank options and maintain a smaller Q factor. As shown, the bike will retail for $2599 USD. There's also plans to offer a stainless steel and a titanium version later in the summer.
Tired of all the fresh air and sunshine? Charlie Sponsel has the answer at the freshly spray-painted Gravity Components van, complete with candy and Downhill Domination. He's also offering educational seminars on 'freeride flicks' free of charge.
Be sure to check out all of our Sea Otter Classic images in this gallery.
Orrrrrr... I can just out regular 29er tires on it. But with 27.5+, I can use ONE wheelset on multiple wheel size frames.
Personally, I feel like only people about to purchase new bikes really care about this stuff at the moment. And to everyone else, it's just annoying... To each his own.
My opinion on the + size trend is that it will be great for beginners, mud, soft trails, freeriding/off-trail exploring, and winter riding. I can't imagine anyone setting any KOM's in the summer with a + size tire.
Don't get me wrong, these plus sized tires will have their place, but if anyone starts telling me that these tires will replace 'normal' width tires then they are full of c-r-a-p.
I might go mount up a pair of 2.25" tires today for the hell of it, and because I want more bite in softer dirt than what my normal 2.4's offer. As downhillers, we always would mount up narrow tires if we wanted better bite, that's a given. If you saw a guy show up with a 2.8" wide tire on a muddy course they were going to struggle to keep the bike upright. Hard surfaces, a wide tire is almost always better. Fat tires float. Of course everyone in the motorsports world knows this. Its only debated in mountain biking because there are too many people who simply don't know any better.
Could not get the 2014 frame, because it was a prototype, had to settle for this one.
2013 Rose Beefcake DH with CCDB. (Olde-ish)
Everything else on the bike is brand new. I even got the 66RCs with protective foil on the chrome, did the first service last week.
You can build a nice bike yourself, it is possible, it will take time that is for sure, but you built it and it is awesome
P.S. Just go out and ride, if you break something and you want to try the new stuff, do it, if not, then do not.
I just know that industry changes are rarely received well until they become standard. Think back to how hydraulic brakes were received!
Driven by competition there is too much unnecessary boom and hype about every little update, but look around and you'll see this is not happening only in Bike industry.
Some people like to buy latest and greatest, I like to buy tried and tested with enough spare parts in lesser developed country of mine. I wouldn't buy 1x11 29" couple of years ago.. but now? prices drop, geometries evolved, heck I would. There might be some sweet 27,5+ rig waiting for me somewhere in the future too
double tail skates? remember alva? that was a rocker. omg when I skated mike was younger than me. thank god he is older now haha
Back to bike nerding.
looks like the salesman did a good job, that's drinking straws glued together haha!!!!
Stuffs outdated when its broken. 26" forever
What was the reason for getting rid of the 3.0" the first time around again?
I looked up the price of the parts on the RSD Sergeant, seems that marking up the complete build $700 to $900 is okay!
Geometry:
T.T. - 23"
H.A.- 66-68 deg.
C.S.- 16.6"
S.T.- 16"
B.B.- 13"
S.O.- 27.5
W.B.- 44.5"
Scout looks like a sweet bike, but I need 150-160mm to truly be able to ride everywhere including lift served downhill bike parks, and true DH trails.
Suspension means a Fork up front and a Shox in the rear not a hard-tail and normal 27.5 wheels don't mean Franken tires but rather something like a 2.3.
The transition scout suits this bill but 30lbs for a 125mm rig is really on the heavy side. Xprezo has the "magic carpet" too at 130mm travel with 67.8HA and a long TT but kind of on the expensive side of things.
I do like when a company has the weight of their bikes listed.
Now just have to wait for the shop to get them on the floor!
Those who gave this a thumbs down, will be having sore thumbs when they discover the incredible ride this bike has!!
Please build Suspension Bikes using 130 mm of travel, 34mm uppers, short C.S., long T.T., lots of S.O.,relaxed H.A.@66-68 deg.,using 27.5" normal wheels and equipped with 1x11 and dropper post for riders between 5'5"-5'8" tall. The companies that make bikes similar to this either have too short of a T.T. with long C.S. or too long of a T.T. and too much or too less of travel. This bike is all One needs; XC / All Mtn., fast uphill, downhill and around the hill through any terrain!
Geometry:
T.T. - 23"
H.A.- 66-68
C.S.- 16.6"
S.T.- 16"
B.B.- 13"
S.O.- 27.5
W.B.- 44.5"
hey what about 26"+??
Geometry:
T.T. - 23"
H.A.- 66-68 deg.
C.S.- 16.6"
S.T.- 16"
B.B.- 13"
S.O.- 27.5
W.B.- 44.5"