Bicycle Archive · Specification report

2011 Fuji Sunfire 4.0 Step Thru

Velopedia Archive ID 23095

Overview

Model year	2011
Brand	Fuji
Model	Sunfire 4.0 Step Thru
Bicycle type	Hybrid
Archive ID	23095
Colors	Wine/Silver
Sizes	Xsmall, small, medium
Weight	30.4 lb

Frameset

Frame construction	TIG-welded
Frame material	Alloy
Fork	SR Suntour SF-9-M3000-AL, 63mm travel
Fork material	Alloy, single crown
Rear shock	N/A

Drivetrain

Component group	Hybrid Mix
Shifters	Shimano Tourney Revo
Front derailleur	Shimano TX-51, 31.8mm clamp
Rear derailleur	Shimano Tourney TX
Crankset	Fuji steel, 28/38/48 teeth
Bottom bracket	Sealed
Cassette	Shimano Tourney
Rear cogs	7-speed, 14 - 34 teeth
Chain	KMC Z51
Pedals	Fuji ATB w/alloy cage

Brakes

Brakes	ProMax V-Brake brakes, Promax alloy levers

Cockpit & contact points

Headset	1 1/8" threadless VP A42E
Handlebar	Fuji ATB alloy
Handlebar extensions	Not included
Stem	Fuji Adjustable AL
Saddle	Fuji Comp MTB
Seatpost	Fuji Alloy, 27.2mm diameter

Wheels & tires

Hubs	Fuji alloy
Rims	Alex DC-25, 36-hole
Front tire	700 x 35c Kenda K-948
Wheel size	700c wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 11, 2026.