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Diamondback Assault Bike 2014

Item #: BI230R00
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USD$1,700.00 11% off USD$1,900.00 msrp
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Diamondback Assault Bike 2014

Since 1978, the Diamondback brand name has been synonymous with precision, durability and integrity. Diamondback is a brand that built its reputation on top of the line BMX bikes. 30 years later, they are bridging the gap from their high end BMX to high end mountain bikes. Inspired by Diamondback DF5 Pro Factory Rider Billy Lewis, this little ninja is quite simply the best dirt jumping park slaying rig around.

The 2014 Diamondback Assault boasts a 6061-T6 Aluminum frame with a tapered head tube, Mission formed top tube and steel reinforced horizontal BMX dropouts, these frames are stout and fully capable of going big. And weighing in at a respectable 4.5 lbs makes this one of the lighter dirt jump frames on the market.

Rocking a single speed specific horizontal dropout keeps things clean and simple. 69° head and 72° seat angles combined with significantly compact 15.3" chain stays and a 22” sloping top tube make the Assaults easy to throw around and manual for days.

The Assault comes spec’d with a Fox 32 “831” CTD “FIT" fork with 100mm of travel, a 15mm quick release thru axle and is internally adjustable to 110mm or 120mm. This keeps the front end snappy and agile. Tubular chromoly cranks provide a solid jumping platform while the 32h Alienation Skylark front and Deliquent rear rims provide burly  landing gear for re-entry. A single rear Shimano M505 hydraulic disc brake with a 6-bolt XT SM-RT76 160mm rotor provide ample stopping power. Diamondback finishes off this package with a Gravity Light stem and 800mm bars and a Diamondback signature Pivotal seat and Alienation Billy Club post.

BIKE SPECS
Sizes
13" Medium
Frame
Assualt Dirt Jump 6061-T6 Aluminum frame w/ tapered head tube, Mission Formed Top Tube, ISCG 05, steel reinforced horizontal BMX dropouts
Fork
Fox 32 "831" RLC "FIT" 100mm Travel, 15QR (internally adjustable to 110 or 120mm)
Cranks
Tubular Cromo 48 Spline, 175mm, 25 tooth
Bottom Bracket
Euro Sealed Cartridge with 4 Sealed Bearings, 19mm spindle
Brake Lever
Shimano Deore M505 radial w/ hinge clamp, reach adj.
Brake
Shimano M505 Hydraulic Disc w/ 6-bolt, XT SM-RT76 160mm Rotor
Cog
12t cog
Rims
Alienation 32h Skylark front / Delinquent rear rims
Tires
Kenda 26x2.35 Small Block 8 front / 26x2.1 NPJ rear
Pedals
DB cromo replaceable pin Platform BMX pedal
Handlebar
Gravity Lite 25mm rise 800mm width
Stem
Gravity, 2014 Aluminum, 31.8, 45mm ext. 6 degree rise
Seatpost
Alienation Billy Club Pivotal 30.9
Seat
DB BMX, Pivotal Saddle
Headset
FSA No.57 Taper, 1.5 / 1 1/8" Alloy cups, Sealed Cartridge
Chain
KMC-HL710 Half link chain
Hubset
Front: 32h Alloy Sealed bearing, 15mm thru axle
Rear: 32h Alloy single speed w/ CNC disc mount, Sealed bearing, 10mm nutted axle
Spokes
White 14g Stainless Steel
Grips
DB4L Lock-on 135mm D2 Kraton
Extras
Owner’s manual, Chainstay Protector, Clear Coat
Note: Specifications subject to change at any time


GEOMETRY
Size
13" Medium
Seat Tube Length
13"
Standover Height
27"
Top Tube Length
22"
Head Tube Length
125mm
Head Angle
69º
Seat Angle
72º
Wheel Base
1055mm
Chain Stay Length
390mm
Fork Offset
45mm
BB Height
330mm
Stem Length
45mm
Handlebar Width
800mm
Crank Length
175mm
Seat Post Length
200mm

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Free Shipping Offer

Get free Standard Shipping with your $50 purchase today! Just choose Standard Shipping during checkout.

Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items.