Bicycle Archive · Specification report

2010 Rocky Mountain Metropolis SEA

Velopedia Archive ID 21327

Overview

Model year	2010
Brand	Rocky Mountain
Model	Metropolis SEA
Bicycle type	City/commuter
Archive ID	21327
Colors	Matte Black
Sizes	14", 16", 18", 20", 22"

Frameset

Frame construction	TIG-welded
Frame material	7005 RMB Custom Alloy Super Triple Butted
Fork material	Alloy, unicrown crown
Rear shock	N/A

Drivetrain

Component group	Shimano Tiagra Mix
Shifters	Shimano Tiagra
Front derailleur	Shimano Tiagra, clamp on 34.9mm
Rear derailleur	Shimano Tiagra
Crankset	RMB RM-U48 ISIS Alloy Arm, 34/48 teeth
Bottom bracket	RMB Isis
Cassette	Shimano Tiagra
Rear cogs	9-speed, 12 - 25 teeth
Chain	Shimano Tiagra
Pedals	Not included

Brakes

Brakes	Avid BB 5 Mechanical brakes, Shimano Tiagra levers

Cockpit & contact points

Headset	Fsa
Handlebar	FSA Vero
Handlebar extensions	Not included
Stem	RMB flip/flop 31.8mm
Saddle	Rocky Mountain
Seatpost	RMB, 31.6mm diameter

Wheels & tires

Hubs	Wheeltech Disc Super Sealed W/Alloy QR
Rims	Alex ACE-24
Spokes	Stainless
Front tire	700 x 32c Geax Mezcal
Wheel size	700c wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 23, 2026.