The 27.5+ train seems to be picking up steam, and Specialized can now be added to the list of manufacturers who are entering the market. They're starting off with the Fuse, an aluminum trail hardtail that rolls on wide 38mm wide Roval rims shod with 3.0” tires, placing the bike into what Specialized calls the '6Fattie' category. A 120mm fork, 67° head angle, 430mm chainstays and a dropper post make the bike's do-it-all intentions clear – this is more than a spindly XC race whippet. There's also a women's version called the Ruze that has the same big tires and similar geometry, but with a 100mm fork and a more female-friendly saddle and grips.
Fitting extra wide tires into a frame while still maintaining a reasonable chainstay length requires a healthy dose of creativity, and to that end the Fuze uses a diamond shaped split just before the chainstay meets the bottom bracket. This design, along with the use of the 3mm offset of the Boost chainring that accompanies the 12x148mm rear end provides enough clearance to run a true 3.0” tire with room to spare. The front of the bike uses the Boost standard as well, with 15x110 measurements to fit fatter tires.
There will be three versions of the Fuze, the Pro ($3100 USD), Expert ($2100), and Comp ($1600), all equipped with 1x drivetrains, and available in sizes S-XXL. The Pro has a SRAM 11 speed drivetrain, while the Expert and Comp are 1x10, with an 11-40 cassette that Specialized developed in conjunction with SunRace. Interestingly, there's a four piston brake caliper in the front and a two piston one in the rear to to help deal with the increased momentum that comes with the bigger tires. It's nice to see shorter stems gaining ground as well – depending on frame size, either a 45 or 60mm length is spec'd.
There are a number of new components to accompany Specialized's foray into the 6Fattie world, including 27.5 X 3.0” versions of the Ground Control and Purgatory tires, along with wider carbon Traverse rims. The
Traverse Fattie SL wheelset that's currently on the market is already quite wide with an internal width of 30mm, but there's a 38mm internal version on the way. Also of note is the updated Command Post dropper seatpost. Where the current version only has three settings to choose from, the new one, called the Command Post IRcc, now has 12 positions, making it easier to fine tune the ride height. The post is available in 30.9 or 31.6mm options with 125 or 100mm of drop.
The Fuse Expert and Comp are expected to be available in June, and the Pro should be available in July.
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I got ur back
I think "plus" is considered around 3.0 and up
Of course, there are a lot of people out there, who don't need or want wider wheels. But I don't see, how more variety can be a bad thing.
2 wheels right?
It makes me sad for new rider getting into it, I can just imagine them getting confused by the big brands sails pitches in there branded shops telling them what the holy grail is and in regards to this I'd like to say sorry on behalf of the industry to all new and to be mountain bikers, we have lost our way..
206.75.155.2/kmr/bikes/bto29comp1.jpg
This one caught me by surprise. Didn't expect Spesh to be on the cutting edge with it. There is a whole lot they got right on this bike. Tempting...
Deeeight is spot on with this one. These mid-fat 650b trail hardtails are super exciting to me. ALMOST makes me wish I hadn't just sprung for an Airborne Goblin Evo... but then again for that price I wouldn't be able to get these HTs. FWIW, Airborne just released one of these 27.5+ hardtails too. It's $2k with GX and a Magnum. For those on a budget...
www.bikeradar.com/mtb/news/article/the-100-guaranteed-creak-free-press-fit-bottom-bracket-44113
The problem is companies trying to tell us that this is now the best thing that you need to have and any other bike is not good enough. I'd have a smile riding down a trail on a 20 year old HT or a brand new £10k Full Suss. The thing is getting out there and having fun, as long as its got two wheels and you're not wearing Lycra its fine!
and anyone know the HA? Geo specs of any sort?
I'll stick to 2.3 minion DHF on 30mm internal rims - more grip that I need already!
These bikes are stupid,bike companies are out of control trying every niche market trend to go mainstream so they can make a buck.
haha
I genuinely don't understand.