2nd Assault

The Assault 2 is a versatile dirt jumping/park machine that packs a mean punch at a reasonable price. A weapons grade aluminum frame serves as the base. From there we suit this bad boy with a Rockshox Argyle R 100mm fork w/a Maxle 20mm thru axle, a 48 spline sealed cartridge BB w/a 28t DB alloy ring and 13t cog, Alienation Black Sheep rear rims w/cartridge bearing hubs and a rear Hayes mechanical disc brake with 160mm rotor. Banging!


  • Assault Dirt Jump 6061-T6 aluminum frame with integrated head tube, Mission formed top tube, and steel reinforced horizontal BMX dropouts
  • Rock Shox R 100mm travel fork with Maxle 20mm thru axle
  • Tubular Chromo 48 spline 175mm crank and a Euro sealed cartridge with 4 sealed bearings and a 19mm spindle
  • 32 spoke 26" wheels with Alienation PBR front and Black Sheep rear rims
  • Hayes HMX-4 mechanical disc brake with V6 rotor

Bike Specs

Sizes 13" Medium 
Frame Assualt Dirt Jump 6061-T6 Aluminum frame w/integrated head tube, Mission Formed Top Tube, steel reinforced horizontal BMX dropouts.
Fork RockShox Argyle R 100mm travel, Maxle 20mm thru
Rear Shock N/A
Cranks Tubular Cromo 48 Spline, 175mm
Bottom Bracket Euro Sealed Cartridge with 4 Sealed Bearings, 19mm spindle
F. Derailleur N/A
R. Derailleur N/A
Shifter N/A
Brake Levers Tektro Alloy w/ reach Adjust
Brakes Hayes HMX-4 Mechanical Disc w/V6 Rotor
Cassette 12t cog
Rims Alienation 32h PBR front / Blacksheep rear rims
Tires Kenda 26x2.35 Small Block 8 frt/ 26x2.1 NPJ rear tires
Pedals DB cromo replaceable pin Platform BMX pedal
Handlebar DB SL318b Oversize 31.8mm Mid Rise
Stem DB AL6061 3D forge 31.8, 50mm ext. 7degree rise
Seatpost Alienation Billy Club Pivotal 30.9
Seat Alienation, Pivotal Emerald City Saddle
Headset FSA No.8D integrated
Colors White
Chain KMC-HL710 Half link chain
Hubset (F) 32h Alloy Sealed bearing, 20mm thru axle (R) 32h Alloy single speed w/ CNC disc mount, Sealed Bearing, 10mm nutted axle
Spokes White 14g Stainless Steel
Grips DB 130mm D2 Kraton
Extras Owner’s manual, Chainstay Protector, Clear Coat
Note Specifications Subject to Change


Size 13" Medium
Seat Tube Length ** 13.0mm
Standover Height 27.0mm
Top Tube Length * 22.0mm
Head Tube Length 125.0mm
Head Angle 69.0mm
Seat Angle 72.0mm
Wheel Base 1055.0mm
Chain Stay Length 390.0mm
Fork Offset 45.0mm
BB Height 330.0mm
Stem Length 45.0mm
Handlebar Width 670.0mm
Crank Length 175.0mm
Seat Post Length 200.0mm
* Measured Horizontally ** Measured from Center