Rocky Mountain REAPER II 2010 VS Alpine Designs XC-4 1997 specs comparison

Rocky Mountain Reaper II

General Infos

Model	Reaper II
Manufacturer	Rocky Mountain
Year of production	2010
Current price	Check price Here ==>
Color choice	-Grey
Sizes	- 13.5 (inches) - 15 (inches) - 16.5 (inches) - 18 (inches) - 19.5 (inches)
Sizes	- 13.5 (inches) - 15 (inches) - 16.5 (inches) - 18 (inches) - 19.5 (inches)

Wheels And Breaking System

Bike front tire	26 (inches) Kenda Kinetics
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Avid FR-5 Levers Avid BB-5 Mechanical Disc With 185 (millimeters) Rotor Brakes
Hubs for disc brakes	Wheeltech Disc Super Sealed With Alloy QR
Rims manufacturer	WTB FX28
Spoke nipples type	Not Available
Spoke wheel	Stainless

Frame and Body Specs

Frame materials	RMB Custom 6061 Aluminum
Frame type	TIG-welded
Handlebar construction	670 (millimeters) X 30 (millimeters) RMB FR
Handlebar extender	Optional
Handlebar stem details	RMB FR 10-degree 40 (millimeters)
Headset size	FSA No 10

Gearing Specifications

Bicycle chain	SRAM PC-830
Bottom bracket shell width	Not Available
Bottom bracket type	TruVativ Howitzer
Crankset parts and sizes	22/32 Teeth Truvativ Ruktion
Gear shift levers	SRAM X.4 Trigger
Rear gear set	11 - 32 Teeth 8-speed

Rocky Mountain Reaper II Fork System Data

Derailleur (Front)	Shimano Altus
Derailleur (Rear)	SRAM X.4
Fork material	Single
Fork type	130 (millimeters) Travel Suntour Duro D

Other Specs of Rocky Mountain Reaper II

Component group sets	Mountain Mix
Pedals details	VP 559
Rear shock absorber	Not Available
Saddle seat	RMB FR
Seat post extension	27.2 (millimeters) Diameter RMB Alloy

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)

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