Bicycle Archive · Specification report

2001 Jamis Bossy

Velopedia Archive ID 90630

Overview

Model year	2001
Brand	Jamis
Model	Bossy
Bicycle type	Cruiser
Archive ID	90630
Original MSRP	$140.00
Colors	Purple, Pink
Sizes	Girls 11", girls 9"

Frameset

Frame construction	Pulse-welded
Frame material	Hi-tensile steel, oversize
Fork material	Hi-tensile steel, 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 5 1/2", 36 teeth
Bottom bracket	One piece
BB shell width	American
Rear cogs	1-speed, 18 teeth
Chain	KMC 410, 1/2 x 1/8"
Pedals	Wellgo resin

Brakes

Brakes	N/A

Cockpit & contact points

Headset	1" steel
Handlebar	Jamis Cruiser
Handlebar extensions	N/A
Stem	Aluminum 4 bolt
Saddle	Jamis Bossy Cruiser
Seatpost	Aluminum, 25.4mm diameter

Wheels & tires

Hubs	Front: aluminum, nutted, Rear: Shimano Coaster Brake
Rims	Weinmann 4019, 36-hole
Spokes	Stainless steel, 2.0mm straight gauge
Spoke nipples	Brass nipples
Front tire	20 x 2.125" Jamis Bossy Streat Tread
Wheel size	20" wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 26, 2026.