4li2k73z Share your Vital activity on Facebook (More info)

2013 Diamondback Assault 2 Bike

Average User Rating: (Spectacular)
Vital MTB Retail Partners:
Chain Reaction Bicycles Jenson U.S.A. Competitive Cyclist Backcountry

Compare to other Bikes

    Need more info? View our Dirt Jump / Urban Mountain Bikes buyer's guide.

    “absolutely amazing”

    The Good: sweet colors and lines, everyone thinks its the sexiest bike at the park. Great front forks, really soaks up rough landings, the hmx-5 brake is great, incredibly adjustable to your preference, front end feels light and allows for easy manuals and wheelies, rides great on quarter pipes, and feels really light and quick. Great components.

    The Bad: Grips were ok, but some 8$ odi longnecks made it look snazzy, I bent the front rim (singlewall pbr) and rplaced it with a black blacksheep (doublewall) for a sweet look and more strength. nothing else could be wrong with this bike though.

    Overall Review: definitely a confidence inspiring bike. I rode some mountain bikes, but nothing gave me the feeling this bike does. Jumps and 6 ft drops off walls would have terrified me before, but this bike really give you the confidence you need to become a much better rider. I also dont like the feel of a 20" bmx under me, feels way to small, and leaves no possibilities for singletracking like i love to do on this bike, so buy it, you wont regret it

    Vital MTB Retail Partners:
    Chain Reaction Bicycles Jenson U.S.A. Competitive Cyclist Backcountry


    Model Year 2013
    Riding Type Dirt Jump / Urban
    Sizes and Geometry

    M / 13 View Geometry

    Size M / 13
    Top Tube Length 22
    Head Tube Angle 69
    Head Tube Length 4.9
    Seat Tube Angle 72
    Seat Tube Length 13
    Bottom Bracket Height 13
    Chainstay Length 15.4
    Wheelbase 41.5
    Standover 27
    Frame Material Assualt Dirt Jump 6061-T6 Aluminum, Taper Head Tube, Mission Formed Top Tube
    Rear Travel N/A
    Rear Shock N/A
    Fork Manitou Circus Dirt Jump, 20mm Through Axle
    Fork Travel 100mm
    Head Tube Diameter 1-1/8" - 1.5" Tapered
    Headset FSA No57 Taper, Standard Cups, Sealed Cartridge
    Handlebar DB ProBar, 740mm Width, 31.8mm Diameter, Mid Rise
    Stem DB AL6061 3D Forged, 31.8mm Clamp Diameter, 50mm Length, 7° Rise
    Grips DB4L Lock-On 135mm D2 Kraton
    Brakes Hayes HMX-5 Mechanical Disc with V6 Rotor
    Brake Levers Tektro Alloy with Reach Adjust
    Shifters N/A
    Front Derailleur N/A
    Rear Derailleur N/A
    ISCG Tabs ISCG 05
    Cranks Tubular Chromoly 48 Spline, 175mm
    Bottom Bracket Euro Sealed Cartridge with 4 Sealed Bearings, 19mm Spindle
    Pedals DB Chromoly, Replaceable Pin, Platform BMX
    Chain KMC-HL710 Half Link Chain
    Cassette 12 Tooth Cog
    Rims Alienation 32 Hole PBR Front / Blacksheep Rear
    Hubs 32 Hole, Alloy Sealed Bearing, 20mm Through Axle Front; 32 Hole, Alloy Single Speed with CNC Disc Mount, Sealed Bearing, 10mm Nutted Axle Rear
    Spokes White 14G Stainless Steel
    Tires Kenda 26" x 2.35" Small Block 8 Front / 26" x 2.1" NPJ Rear
    Saddle DB BMX, Pivotal Saddle
    Seatpost Alloy Pivotal
    Seat Post Diameter 30.9mm
    Seatpost Clamp
    Rear Dropout / Hub Dimensions Steel Reinforced Horizontal BMX Dropouts
    Max. Tire Size
    Bottle Cage Mounts
    Colors Black/Purple
    Warranty Frame: Lifetime, Components: 1 Year Unless Stated Otherwise


    Price $1100.00
    More Info Diamondback website
    Vital MTB Retail Partners:
    Chain Reaction Bicycles Jenson U.S.A. Competitive Cyclist Backcountry