Alpine Designs XC-4 1997 VS Rocky Mountain VERTEX 29 SE 2011 specs comparison

Alpine Designs XC-4

General Infos

Model	XC-4
Manufacturer	Alpine Designs
Year of production	1997
Current price	Check price Here ==>
Color choice	-Chrome-plated
Sizes	- 14.5 (inches) - 16.5 (inches) - 18.5 (inches) - 19.5 (inches)
Sizes	- 14.5 (inches) - 16.5 (inches) - 18.5 (inches) - 19.5 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.10 (inches) Fly Accelerator
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano Alivio Levers Shimano Alivio A-brake Brakes
Hubs for disc brakes	Shimano AceraX
Rims manufacturer	32-hole Sun Rims CR18
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Wheelsmith Stainless Steel

Frame and Body Specs

Frame materials	Double-butted Oversize Chromoly
Frame type	TIG-welded
Handlebar construction	Fly Uphill
Handlebar extender	Optional
Handlebar stem details	Fly Pop Top
Headset size	1 1/8 (inches) Threadless Dia-Compe Kontak Aheadset ST-2

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC UG-50
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	Shimano BB-LP26
Crankset parts and sizes	24/34/42 Teeth Shimano Alivio
Gear shift levers	Grip Shift SRT-400i
Rear gear set	11 - 28 Teeth 7-speed

Alpine Designs XC-4 Fork System Data

Derailleur (Front)	Top-pull and clamp-on 31.8 (millimeters) Shimano Alivio Top-swing
Derailleur (Rear)	Shimano Alivio
Fork material	Triple-clamp Crown Aluminum and chromoly
Fork type	RST 381L

Other Specs of Alpine Designs XC-4

Component group sets	Shimano Alivio and AceraX
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Specialized Prolong Evolution Sport
Seat post extension	29.6 (millimeters) Diameter Kalloy SP-248

Rocky Mountain Vertex 29 SE

General Infos

Model	Vertex 29 SE
Manufacturer	Rocky Mountain
Year of production	2011
Current price	Check price Here ==>
Color choice	-White and black
Sizes	- 16.5 (inches) - 18 (inches) - 19 (inches) - 20.5 (inches) - 22 (inches)

Wheels And Breaking System

Bike front tire	29 X 2.2'' Continental Race King
Bike rear tire	Not Available
Bike wheel size	29 (inches) Wheels
Brakeset type	Formula RX Levers Formula RX Hydraulic Disc Brakes
Hubs for disc brakes	Rear: DT Swiss 370 Front: Wheeltech XC Sealed
Rims manufacturer	DT Swiss X470
Spoke nipples type	Not Available
Spoke wheel	DT Swiss Competition

Frame and Body Specs

Frame materials	FORM 7005 Aluminum
Frame type	Aluminum
Handlebar construction	Easton EA70 Flat 685 (millimeters)
Handlebar extender	Optional
Handlebar stem details	Easton EA70
Headset size	FSA Orbit Z1.5 Lower and FSA ZS-4D ACB Upper

Gearing Specifications

Bicycle chain	SRAM PC-1051
Bottom bracket shell width	Not Available
Bottom bracket type	Sram GXP Press Fit
Crankset parts and sizes	39/26t Teeth SRAM S1400
Gear shift levers	SRAM X.7
Rear gear set	12 - 36 Teeth 10-speed

Rocky Mountain Vertex 29 SE Fork System Data

Derailleur (Front)	Direct Mount SRAM X.7
Derailleur (Rear)	SRAM X.9
Fork material	Not Available
Fork type	100 (millimeters) Travel Fox F32 RL 29

Other Specs of Rocky Mountain Vertex 29 SE

Component group sets	Mountain Mix
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Fi'zi:k Gobi XM
Seat post extension	30.9 (millimeters) Diameter Easton EA70