Rocky Mountain TRAILHEAD 2002 VS Jamis CROSS COUNTRY 2.0 2007 specs comparison

Rocky Mountain Trailhead

General Infos

Model	Trailhead
Manufacturer	Rocky Mountain
Year of production	2002
Current price	Check price Here ==>
Color choice	- Blue -Black
Sizes	- 14.5 (inches) - 16 (inches) - 17.5 (inches) - 18.5 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches)
Sizes	- 14.5 (inches) - 16 (inches) - 17.5 (inches) - 18.5 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches)

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches) Maxxis MOFO XC
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano Alivio Levers Shimano Deore V-Brake Brakes
Hubs for disc brakes	Shimano Alivio
Rims manufacturer	32-hole Sun Rims CR18
Spoke nipples type	Brass Nipples
Spoke wheel	15ga. Straight Gauge DT Stainless Steel

Frame and Body Specs

Frame materials	7005 aluminum c
Frame type	TIG-welded
Handlebar construction	RMB Rise
Handlebar extender	Optional
Handlebar stem details	RMB
Headset size	1 1/8 (inches) Threadless Ritchey Logic

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) SRAM PC-48
Bottom bracket shell width	73 (millimeters) English
Bottom bracket type	110 (millimeters) Spindle Shimano BB-LP27
Crankset parts and sizes	22/32/42 Teeth Shimano Alivio FC-MC20
Gear shift levers	Shimano Alivio RapidFire Plus
Rear gear set	11 - 32 Teeth 8-speed

Rocky Mountain Trailhead Fork System Data

Derailleur (Front)	Top-pull and clamp-on 31.8 (millimeters) Shimano Alivio
Derailleur (Rear)	Shimano Deore SGS
Fork material	Not Available
Fork type	3.0 (inches) Travel Rock Shox Judy TT

Other Specs of Rocky Mountain Trailhead

Component group sets	Mountain Mix
Pedals details	RMB X-Sport With Clips & Straps
Rear shock absorber	Not Available
Saddle seat	RMB Custom
Seat post extension	26.8 (millimeters) Diameter RMB

Jamis Cross Country 2.0

General Infos

Model	Cross Country 2.0
Manufacturer	Jamis
Year of production	2007
Current price	Check price Here ==>
Color choice	- Sunset Red -Anodized Black
Sizes	- 12GÇ¥ - 14GÇ¥ - 15.5GÇ¥ - 17GÇ¥ - 19GÇ¥ - 21GÇ¥

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches) CST Racing Knobby
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano Acera Levers Tektro IO Brakes
Hubs for disc brakes	Formula Alloy Sealed QR
Rims manufacturer	32-hole Rear: Weinmann Zac 19 Front: Weinmann ZAC19
Spoke nipples type	Not Available
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	6061 Aluminum c
Frame type	TIG-welded
Handlebar construction	Jamis Riser
Handlebar extender	Optional
Handlebar stem details	Jamis Alloy
Headset size	1 1/8 (inches) Threadless Tange TG-4

Gearing Specifications

Bicycle chain	KMC HG40
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	113 (millimeters) Spindle Sealed Cartridge
Crankset parts and sizes	22/32/42 Teeth Shimano M341
Gear shift levers	Shimano ST-EF50 EZ-Fire Plus
Rear gear set	11 - 32 Teeth 8-speed

Jamis Cross Country 2.0 Fork System Data

Derailleur (Front)	31.8 (millimeters) Clamp SR XCN-202
Derailleur (Rear)	Shimano Acera
Fork material	Single Crown Aluminum and magnesium and steel
Fork type	80 (millimeters) RST Omega T7

Other Specs of Jamis Cross Country 2.0

Component group sets	Mountain Mix
Pedals details	ATB Platform
Rear shock absorber	Not Available
Saddle seat	Jamis ATB
Seat post extension	27.2 (millimeters) Diameter Jamis Alloy Micro-adjust