Ionic ION-DH-CUSTOM 1997 VS Rocky Mountain ALTITUDE 29 2011 specs comparison

Ionic Ion-DH-Custom

General Infos

Model	Ion-DH-Custom
Manufacturer	Ionic
Year of production	1997
Current price	Check price Here ==>
Color choice	- custom - orange - polished -Blue
Sizes	- 17 (inches) - 18.5 (inches) - 20 (inches)
Sizes	- 17 (inches) - 18.5 (inches) - 20 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.35 (inches) IRC Missile
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano XTR Levers Shimano XTR V-Brake Brakes
Hubs for disc brakes	Spinergy Rev-X-roks
Rims manufacturer	Spinergy Rev-X-roks
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	7005 aluminum c
Frame type	TIG-welded
Handlebar construction	Titec Enduro Hell Bent
Handlebar extender	Optional
Handlebar stem details	Titec DH
Headset size	1 1/8 (inches) Threadless Chris King NoThreadSet

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-IG90
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	110 (millimeters) Spindle Shimano BB-UN91
Crankset parts and sizes	26/36/48 Teeth Ionic Billy
Gear shift levers	Shimano XTR RapidFire SL
Rear gear set	11 - 30 Teeth 8-speed

Ionic Ion-DH-Custom Fork System Data

Derailleur (Front)	Top-pull and clamp-on 31.8 (millimeters) Shimano XTR Top-swing
Derailleur (Rear)	Shimano XTR SGS
Fork material	Optional
Fork type	Optional

Other Specs of Ionic Ion-DH-Custom

Component group sets	Shimano XTR 950
Pedals details	Optional
Rear shock absorber	4.0 (inches) Travel Fox Alps-4
Saddle seat	Selle Italia Flite
Seat post extension	31.6 (millimeters) Diameter Thomson One-piece

Rocky Mountain Altitude 29

General Infos

Model	Altitude 29
Manufacturer	Rocky Mountain
Year of production	2011
Current price	Check price Here ==>
Color choice	-White
Sizes	- Small - Medium - Large - Extra large

Wheels And Breaking System

Bike front tire	Rear: 29 X 2.25 (inches) Maxxis Ardent Front: 29 X 2.4 (inches) Maxxis Ardent
Bike rear tire	Not Available
Bike wheel size	29 (inches) Wheels
Brakeset type	Shimano BL-M505 Levers Shimano BR-M445 Hydraulic Disc Brakes
Hubs for disc brakes	Rear: Shimano M529 Front: Wheeltech XC Sealed
Rims manufacturer	WTB Speed Disc
Spoke nipples type	Not Available
Spoke wheel	DT Swiss Champion

Frame and Body Specs

Frame materials	FORM 7005 Aluminum
Frame type	Aluminum
Handlebar construction	RMB Zero 5
Handlebar extender	Optional
Handlebar stem details	RMB L7
Headset size	FSA Orbit Z1.5 Lower and FSA ZS-4D ACB Upper

Gearing Specifications

Bicycle chain	Shimano HG53
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano Deore Hollowtech II
Crankset parts and sizes	44/32/22t Teeth Shimano FC-M590
Gear shift levers	Shimano Deore Rapid Fire
Rear gear set	12 - 36 Teeth 9-speed

Rocky Mountain Altitude 29 Fork System Data

Derailleur (Front)	Direct Mount Shimano SLX
Derailleur (Rear)	Shimano SLX
Fork material	Not Available
Fork type	120 (millimeters) Travel RockShox Reba RL 29

Other Specs of Rocky Mountain Altitude 29

Component group sets	Shimano Mix
Pedals details	Shimano PD-M505
Rear shock absorber	115 (millimeters) Travel Fox Float R
Saddle seat	WTB Rocket V Comp
Seat post extension	30.9 (millimeters) Diameter RMB L2B