Bicycle Archive · Specification report

2010 Specialized Fuse 4

Velopedia Archive ID 19267

Overview

Model year	2010
Brand	Specialized
Model	Fuse 4
Bicycle type	BMX
Archive ID	19267
Colors	Gloss Brown
Sizes	21" TT

Frameset

Frame construction	TIG-welded
Frame material	Chromoly
Fork material	Chromoly butted, unicrown crown
Rear shock	N/A

Drivetrain

Component group	BMX Mix
Shifters	N/A
Front derailleur	N/A
Rear derailleur	N/A
Crankset	Fuse SL 2pc, 28 teeth
Bottom bracket	Mid BB
Cassette	Joy Tech cassette driver
Rear cogs	1-speed, 10 teeth
Chain	KMC Z710SL, 1/2 X 1/8"
Pedals	Specialized Lo Pro A1

Brakes

Brakes	Tektro FX-15 U-brake rear brakes, Tektro 275A rear levers

Cockpit & contact points

Headset	1 1/8" FSA Impact
Handlebar	Chromoly 2pc
Handlebar extensions	Not included
Stem	Fuse SL
Saddle	Specialized Fuse SL
Seatpost	Alloy, 25.4mm diameter

Wheels & tires

Hubs	Front: Specialized Fuse SL 14mm, Rear: Specialized Fuse SL cassette, 14mm
Rims	Fuse SL, 36-hole
Spokes	Stainless, 14ga. (2.0mm)
Front tire	20 x 2.10" Specialized Rhythm Lite Control
Wheel size	20" wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 4, 2026.