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Marin Bikes Mount Vision Alloy XM7 (2014)

General

Product Category
Brand Marin Bikes
ModelMount Vision Alloy XM7
Size16, 17.5, 19, 20.5
ColorBlack/White/Red

Specific

Bottom bracketShimano HollowTech II Integrated
Brake leversShimano Hydraulic
Brake rotorShimano, 7" front, 6" rear
Brakes Shimano M615 Hydraulic Disc
Cassette Shimano SLX, 11-36, 10-Speed
ChainShimano HG54
Crankset Shimano SLX 2x10, 38/24T
Features27.5” Platform: Newer frame layouts designed to maximize the inherent benefits of 27.5-inch wheels, which combine the speed and stability of 29-inch wheels with the agility and acceleration of classic 26-inch mountain-bike wheels. 27.5" wheels allow a clearly different riding feel than 26" or 29" frames and bikes. This platform blends the features into an true all around Mountain Bike that satisfies the needs of many different riders. It has some of the rolling efficiency of 29ers, but coupled with the more robust and stiff feel of 26" wheels. IsoTrac Suspension: A new suspension system replacing pivot bearings with continuous-fiber carbon-monocoque flex points, which work with a shock linkage to control big-hit capabilities. Specially engineered carbon-fiber seatstays isolate three degrees of deflection to a specific area and eliminate an extra pivot point, thus maximizing stiffness and reducing weight in the IsoTrac suspension system. The rocker link provides a progressive leverage ratio to the rear shock, though not as progressive as our Quad-Link system. Each rear shock has been tuned for the IsoTrac leverage ratio, maximizing pedaling performance and mid to late stroke terrain management. Torsional stiffness built into the swingarm construction effectively keeps the rear wheel inline with the centerline of the frame, so the rear wheel stays exactly where you put it in every corner, over every rock. The IsoTrac system runs on Enduro bearings inserted into cold forged and CNC linkages. All Enduro bearings supplied with Marin full suspension frames carry a lifetime warranty. 142mm Through-Axle: Rear-hub axle standard featuring a 12mm-thick through-axle that, while stronger and stiffer than a standard quick-release, still allows for easy removal of the rear wheel. The 142mm standard maintains the standard 135mm chainline, but adds a 3.5mm shoulder to each side of the rear hub. This shoulder shares the load of the rear wheel with the rear 12mm axle, rather than placing the full load of the rider on the axle alone. Tapered Head Tube: As bicycle forks evolved, the diameter of the "steerer tube" of a fork, and the "head tube" of the frame (which houses the steerer tube and headset) have steadily increased. Years ago, forks were fairly standard at a 1" steerer diameter. This increase to 1-1/8" (also known as OS) in the 90's, and even 1-1/4" and 1.5" sizes became some what common. In particular, 1.5" was used on Freeride or downhill frames due to the inherent increase in strength that comes from the larger diameter. But there were some problems, 1.5" forks required very large head tubes, and were heavy. As the sizes evolved, it was realized that using a tapered steerer tube would offer up the best of both worlds. Marin uses tapered forks that have a 1.5" lower diameter, but then taper to a 1-1/8" upper diameter. This reduces weight, but keeps very high strength where it's needed, at the base of the steerer tube, where it meets the fork crown. This type of tapered fork greatly increases stiffness and strength, while keeping weight to an absolute minimum. Unlike many other companies, if a Marin bike has a tapered head tube, it also has a tapered fork, to take maximum advantage of the technology.
Fork type Rock Shox Revelation RL Solo Air 27.5, 140mm Adjustable Travel, 15mm Maxle Light System and Tapered Alloy Steer Tube
Frame type Hydroformed 6061-T6 Alloy Main Frame with 60T Carbon Swing Arm, 140mm travel, FRS-140 Suspension System, 27.5” wheels, Tapered Headtube, 142 x 12mm Shimano E-Thru Dropout System
Front derailleur Shimano SLX 2x10
HeadsetFSA Orbit 1.5B ZS, 1 1/8” Top, 1.5” Bottom
Hub frontEaston, Included with wheelset
Hub rearEaston, Included with wheelset
Rear derailleur Shimano XT Shadow Plus, Medium Cage, Direct Mount
Recommended forXC Mountain
Rims type Easton XR, 27.5”
Saddle Fizik Nisene
Shifters Shimano SLX, 2 Way Release, 10-Speed
Shock type Fox Float Evolution CTD, 3-Position Compression and Rebound Damping Adjust, Air Spring Preload
SpokesSapim
Stem Marin OS Alloy Threadless, 31.8mm Bar Clamp
Tires Schwalbe Nobby Nic Performance, 27.5 x 2.25
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