Bicycle Archive · Specification report

2009 DK Opsis

Velopedia Archive ID 19115

Overview

Model year	2009
Brand	DK
Model	Opsis
Bicycle type	BMX
Archive ID	19115
Original MSRP	$339.99
Colors	Apple Green Metallic, Silver Metallic
Sizes	19" TT

Frameset

Frame construction	TIG-welded
Frame material	4130 chromoly Mainframe
Fork material	4130 chromoly, unicrown crown
Rear shock	N/A

Drivetrain

Component group	BMX
Shifters	N/A
Front derailleur	N/A
Rear derailleur	N/A
Crankset	3 Piece Tubular Chromoly, 28 teeth
Bottom bracket	Mid sealed BB
Cassette	Free coaster
Rear cogs	1-speed, 14 teeth
Chain	Kmc
Pedals	Plastic platform

Brakes

Brakes	Tektro alloy U-brake brakes, Unspecified rear levers

Cockpit & contact points

Headset	1 1/8" Cane Creek integrated
Handlebar	DK Flatland specific 2-pc
Handlebar extensions	Not included
Stem	Alloy front load 40mm
Saddle	Plastic flatland w/ 7mm rails
Seatpost	Alloy Pillar, 25.4mm diameter

Wheels & tires

Hubs	Front: 10mm axle, Rear: Free coaster 10mm axle
Rims	Alienation PBR
Spokes	Stainless, 14ga. (2.0mm)
Front tire	20" Kenda
Wheel size	20" wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 28, 2026.