DK Zenith Disc 20" XL BMX Race Bike

MAP: $2,199.99

Made to accelerate. Engineered for winning.

Zenith’s share the same proven low-profile geometry as the DK Professional frame providing max speed and stability. Available in six frame sizes including the Zenith Disc 24-inch cruiser. All matched with pro level componentry: BOX X5 carbon fiber forks, DUO Brand drivetrains, and Maxxis rubber.

NOTE: The DK Zenith Disc frame is compatible with flat mount disc brakes only. Flat mount is more compact and lighter than post mount. With flat mount, the rear caliper affixed with two bolts running through a flattened frame surface and then threading directly into the caliper (or an adapter affixed to the caliper).


Top Tube 21”
Chain Stay 14.83”
Head Tube 74º
Seat Tube 72º
BB Height 11.1”
Frame DK Zenith Disc hydroformed 6061 aluminum frame with tapered head tube, internal cable routing, CNC machined bridges, and forged sliding flat mount disc brake system
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 Tektro dual piston flat mount mechanical disc brake with 140mm rotor
Lever Tektro MT 2.1
Cranks DUO Brand C2 forged hollow alloy 2-piece, 175mm
BB European external (outboard)
Sprocket DUO Brand 44-tooth, CNC machined, 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 Disc, 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