Bicycle Archive · Specification report

2004 Mongoose Rockadile LED

Velopedia Archive ID 31635

Overview

Model year	2004
Brand	Mongoose
Model	Rockadile LED
Bicycle type	Mountain bike, front suspension
Archive ID	31635
Original MSRP	$449.99
Colors	Metallic Blue
Sizes	Large, medium, small

Frameset

Frame construction	TIG-welded
Frame material	6061 T6 aluminum
Fork	RST Gila T4, 80mm travel
Fork material	Aluminum, single crown
Rear shock	N/A

Drivetrain

Component group	Mountain Mix
Shifters	Shimano Alivio RapidFire
Front derailleur	Shimano Acera
Rear derailleur	Shimano Acera
Crankset	FSA Alpha Drive, 22/32/42 teeth
Rear cogs	8-speed, 11 - 32 teeth
Chain	KMC Z72, 1/2 x 3/32"
Pedals	Steel cage, aluminum body

Brakes

Brakes	Tektro IO Mechanical Disc brakes, Shimano Alivio levers

Cockpit & contact points

Headset	1 1/8" threadless aluminum threadless
Handlebar	True 30mm rise
Handlebar extensions	Not included
Stem	1
Saddle	Mongoose Dual Density
Seatpost	1

Wheels & tires

Hubs	Formula disc
Rims	Alex DM-18, 32-hole
Front tire	26 x 2.00" Hutchinson Mosquito
Wheel size	26" wheels

Geometry · Legacy reference

Top tube	589.3 mm
Head-tube angle	71°
Seat-tube angle	73°
Chainstay / rear center	419.1 mm
Fork offset / rake	38.1 mm

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