Bicycle Archive · Specification report

2009 Diamondback Accomplise

Velopedia Archive ID 18977

Overview

Model year	2009
Brand	Diamondback
Model	Accomplise
Bicycle type	BMX
Archive ID	18977
Colors	Tan
Sizes	20.75" TT

Frameset

Frame construction	TIG-welded
Frame material	Double butted chromoly
Fork material	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 175mm, 28 teeth
Bottom bracket	Sealed Bearing Mid
Cassette	Cassette driver
Rear cogs	1-speed, 10 teeth
Chain	The Shadow Conspiracy Interlock V2 1/2 link, 1/2 x 1/8"
Pedals	DB Sound Alloy w/replaceable pins

Brakes

Brakes	Dia-Compe 996 U-brake w/SST DC amplifier rear brakes, Dia-Compe Tech 77 rear levers

Cockpit & contact points

Headset	1 1/8" FSA Impact
Handlebar	Chromoly 2pc
Handlebar extensions	Not included
Stem	Alloy 4-bolt
Saddle	Alienation Transer Seattle Edition
Seatpost	Pivotal, 25.4mm diameter

Wheels & tires

Hubs	Front: Alloy shell w/ 3/8" cromo axle, Rear: Alloy shell w/ 14mm hollow cromo axle
Rims	Alienation Deviant, 36-hole/40-hole
Spokes	14ga. (2.0mm)
Front tire	Front: 20 x 2.10" The Shadow Conspiracy Belter, Rear: 20 x 2.10" The Shadow Conspiracy Undertone
Wheel size	20" wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 24, 2026.