Bicycle Archive · Specification report

Bicycle comparison

2013 Rocky Mountain Flow DJ · 2009 Rocky Mountain Flow DJ

Specification	2013 Rocky Mountain Flow DJ	2009 Rocky Mountain Flow DJ
Overview
Model year	2013	2009
Brand	Rocky Mountain	Rocky Mountain
Model	Flow DJ	Flow DJ
Bicycle type	Mountain Hardtail	Mountain bike, front suspension
Archive ID	8201306	18836
Colors	Blue	White
Sizes	LG, SM	Small/medium, medium/large
Frameset
Frame construction	—	TIG-welded
Frame material	Chromoly	4130 chromoly
Fork	Manitou Circus Sport 100mm	Marzocchi Dirt Jumper 2, 80mm travel
Fork material	—	Single
Rear shock	—	N/A
Drivetrain
Component group	—	Dirt Jump Mix
Shifters	—	N/A
Front derailleur	—	N/A
Rear derailleur	—	N/A
Crankset	Truvativ Ruktion 34t	Samox BFC-02, 30 teeth
Bottom bracket	Truvativ Howitzer	Samox AX02-SB
Cassette	14T	Cassette cog
Rear cogs	1x1 Speeds	1-speed, 14 teeth
Chain	KMC Z510	KMC 510HX
Pedals	Platform	RMB flat
Brakes
Brakes	Promax DSK310	Shimano M575 disc rear brakes, Shimano M575 Hydraulic rear levers
Cockpit & contact points
Headset	Cane Creek Ten IS	1 1/8" FSA Impact
Handlebar	Race Face Chester	RMB DH Alloy riser
Handlebar extensions	—	Not included
Stem	Rocky Mountain FR	RMB DH alloy 31.8mm
Saddle	DJ Pivotal	Alienation Toliet Pivotal
Seatpost	Pivotal alloy	Alienation Billy Club Pivotal, 27.2mm diameter
Wheels & tires
Hubs	—	Front: Wheeltech cartridge disc 20mm axle, Rear: Wheeltech cartridge disc w/10mm solid axle
Rims	—	Mavic EX325
Spokes	—	DT Swiss Champion
Front tire	Geax AKA 26	26" Maxxis Holy Roller
Wheel size	—	26" wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on November 13, 2026.