Bicycle Archive · Specification report

2009 Mirraco Wallstreet

Velopedia Archive ID 18445

Overview

Model year	2009
Brand	Mirraco
Model	Wallstreet
Bicycle type	BMX
Archive ID	18445
Colors	Flat Black
Sizes	20.75" TT
Weight	26.3 lb

Frameset

Frame construction	TIG-welded
Frame material	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	M3 3pc Crmo, 25 teeth
Bottom bracket	Mid BB
Cassette	Cassette driver
Rear cogs	1-speed, 9 teeth
Chain	KMC Z410
Pedals	M3 Alloy

Brakes

Brakes	Tektro 275A alloy rear brakes, Alloy rear levers

Cockpit & contact points

Headset	1 1/8" FPD
Handlebar	M3 2pc 7.5"
Handlebar extensions	Not included
Stem	M3 Downside
Saddle	M3 Wallstreet Pivotal
Seatpost	Pivotal Stump, 25.4mm diameter

Wheels & tires

Hubs	Front: M3 alloy 3/8", Rear: M3 alloy cassette 14mm axle
Rims	Alienation Black Sheep, 36-hole
Spokes	Stainless, 14ga. (2.0mm)
Front tire	20 x 2.10" Animal GLH
Wheel size	20" wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 25, 2026.