DK Professional-X 20" Pro BMX Race Bike

Professional = the highest level in the sport. X = 10 years. Professional-X = ten years of progression.

DK celebrates 10 years of high performance with the all new Professional-X series of race bikes. Building on the same proven geometry that’s been raced to countless UCI World titles and Olympic main events, the Professional-X frame is remastered to be stiffer, stronger, and deliver more speed straight out of the gate. The pro-level build delivers straight out of the box too. BOX Components X5 carbon fiber fork and lightweight Echelon 1-piece seat/post combo come standard. Other impressive spec includes top of the line components from DK, ProMax, Maxxis, and DUO Brand.

Specifications

Top Tube	20.5”
Chain Stay	14.83”
Head Tube	74º
Seat Tube	72º
BB Height	11.1”
Frame	DK Professional-X hydroformed 6061 aluminum frame with tapered head tube and internal cable routing
Fork	BOX X⁵ carbon with 20mm thru-axle
Handlebar	8” rise, 100% chromoly
Grips	DK Tsuka lock-on with press-in bar plugs
Stem	DK forged alloy top load, 50mm reach
Headset	DUO Brand, sealed integrated, tapered
Brake	Promax V-Point with airflow pads
Lever	Promax V-Point with grip lock

Cranks	Forged alloy 2-piece, 175mm
BB	24mm European external (outboard)
Sprocket	44-tooth, alloy, 4-bolt chainring
Chain	Taya TB980 3/32”
Pedals	DUO Brand Resilite platform
Rims	DUO Brand R2, double wall, 36-hole, front and rear specific design
Front Hub	DUO Brand R2, fully sealed, 20mm thru-axle
Rear Hub	DUO Brand R2, fully sealed, 15mm thru-axle, 16-tooth cassette with 120 engagement points
Tires	20x1.75” (rear), 20x1.95” (front) Maxxis Torch
Seat	BOX Echelon 1-piece seat/post combo
Seat Post	Integrated, 27.2mm, alloy
Seat Post Clamp	Promax quick-release

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