Bicycle Archive · Specification report

2001 Diamondback Islander

Velopedia Archive ID 36151

Overview

Model year	2001
Brand	Diamondback
Model	Islander
Bicycle type	Cruiser
Archive ID	36151
Original MSRP	$219.99
Colors	Black
Sizes	Adjustable for rider height

Frameset

Frame construction	TIG-welded
Frame material	Hi-tensile steel, oversize
Fork	Diamondback
Fork material	Hi-tensile steel, oversize, unicrown crown
Rear shock	N/A

Drivetrain

Component group	N/A
Shifters	N/A
Front derailleur	N/A
Rear derailleur	N/A
Crankset	1-piece steel
Bottom bracket	Sealed cartridge
Rear cogs	1-speed, 18 teeth
Chain	KMC, 1/2 x 3/32"
Pedals	Diamondback

Brakes

Brakes	Coaster rear

Cockpit & contact points

Headset	1" steel
Handlebar	Aluminum
Handlebar extensions	Not included
Stem	Aluminum
Saddle	Comfort
Seatpost	Steel

Wheels & tires

Hubs	Front: aluminum O/S, Rear: coaster brake
Rims	Alex Y-2000, 36-hole
Spokes	UCP, 2.0mm straight gauge
Spoke nipples	Brass nipples
Front tire	26 x 2.125" Diamondback
Wheel size	26" wheels

Geometry · Legacy reference

Top tube	581.7 mm
Head-tube angle	68°
Seat-tube angle	70°
Chainstay / rear center	480.1 mm
Wheelbase	1104.9 mm

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