VelopediaBicycle Archive ยท Specification report

2001 Specialized Fatboy 415

Velopedia Archive ID 35806

Overview

Model year2001
BrandSpecialized
ModelFatboy 415
Bicycle typeFreestyle/jumping
Archive ID35806
Original MSRP$325.00
ColorsBlue, Brown
SizesLarge

Frameset

Frame constructionTIG-welded
Frame materialChromoly main triangle/hi-tensile steel rear stays
ForkSpecialized
Fork materialChromoly, unicrown crown
Rear shockN/A

Drivetrain

Component groupN/A
ShiftersN/A
Front derailleurN/A
Rear derailleurN/A
CranksetSpecialized one piece, 43 teeth
Bottom bracketSpecialized sealed bearing
Rear cogs1-speed, 16 teeth
ChainKMC 410, 1/2 x 1/8"
PedalsSpecialized aluminum platform

Brakes

BrakesTektro U-brake brakes, Specialized U-brake levers

Cockpit & contact points

Headset1 1/8" threadless Tange Seiki
HandlebarSpecialized chromoly
Handlebar extensionsNot included
StemSpecialized aluminum
SaddleSpecialized Expert Jumping
SeatpostSpecialized aluminum, 29.2mm diameter

Wheels & tires

HubsSpecialized Hex aluminum
RimsAlex MX 22, 48-hole
SpokesUCP, 2.0mm
Front tire20 x 2.00" Specialized AssFault
Wheel size20" wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 3, 2026.