Bicycle Archive · Specification report

2011 Diamondback Serene Citi Classic

Velopedia Archive ID 23506

Overview

Model year	2011
Brand	Diamondback
Model	Serene Citi Classic
Bicycle type	Comfort/commuter
Archive ID	23506
Colors	Ice blue
Sizes	WS (15"), WM (17")

Frameset

Frame construction	Steel
Frame material	Hi-Ten Remington Steel
Fork	Comfort Suspension, 45mm travel
Rear shock	N/A

Drivetrain

Component group	Hybrid Mix
Shifters	Shimano RS25 light action Twist
Front derailleur	MicroShift M20
Rear derailleur	Shimano TZ-40
Crankset	Comfort Compact Steel w/ chainguard, 22/32/42t teeth
Bottom bracket	Cartridge Type
Cassette	Shimano freewheel
Rear cogs	7-speed, 14 - 28 teeth
Chain	KMC Z51
Pedals	DB Toe Clip Compatible alloy

Brakes

Brakes	ProMax linear brakes, Promax linear levers

Cockpit & contact points

Headset	1 1/8" Threaded
Handlebar	Steel Satin finish Riser 70mm
Handlebar extensions	Not included
Stem	Steel quill
Saddle	Avenir Comfort
Seatpost	Alloy Suspension, 29.0mm diameter

Wheels & tires

Hubs	Alloy QR
Rims	SSW26, Double Tunnel Alloy, 32-hole
Spokes	14ga. (2.0mm)
Front tire	26 x 1.95" Kenda Comfort
Wheel size	26" wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 29, 2026.