Specialized BIGHIT GROMHIT 2009 VS Jamis DAKAR XAM I 2010 specs comparison

Specialized BigHit GromHit

General Infos

Model	BigHit GromHit
Manufacturer	Specialized
Year of production	2009
Current price	Check price Here ==>
Color choice	-Gloss Green
Sizes	- Standard size for everyone
Sizes	- Standard size for everyone

Wheels And Breaking System

Bike front tire	24 X 2.30 (inches) Specialized Roller
Bike rear tire	Not Available
Bike wheel size	24 (inches) Wheels
Brakeset type	Avid FR-5 Levers Avid BB5 With 185 (millimeters) Rotor Brakes
Hubs for disc brakes	Rear: Specialized Disc Front: Specialized Hi Lo Disc
Rims manufacturer	32-hole Specialized P-Disc
Spoke nipples type	Brass Nipples
Spoke wheel	15ga. Stainless Steel

Frame and Body Specs

Frame materials	Specialized A1 Premium Aluminum
Frame type	TIG-welded
Handlebar construction	Specialized Enduro
Handlebar extender	Optional
Handlebar stem details	Specialized Aggro
Headset size	1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chain	KMC X8
Bottom bracket shell width	73 (millimeters)
Bottom bracket type	Truvativ Howitzer XR
Crankset parts and sizes	34 Teeth TruVativ Blaze
Gear shift levers	SRAM X.4-R Trigger
Rear gear set	11 - 32 Teeth 8-speed

Specialized BigHit GromHit Fork System Data

Derailleur (Front)	Chain Retention Device SBC Chain Guide
Derailleur (Rear)	SRAM X.7
Fork material	Single Crown Magnesium and aluminum and steel
Fork type	130 (millimeters) Travel RockShox Tora 318

Other Specs of Specialized BigHit GromHit

Component group sets	SRAM Mix
Pedals details	Alloy Platform
Rear shock absorber	130 (millimeters) Travel X Fusion O2R
Saddle seat	Specialized Enduro
Seat post extension	30.9 (millimeters) Diameter 6061 Butted Alloy Two-bolt

Jamis Dakar XAM I

General Infos

Model	Dakar XAM I
Manufacturer	Jamis
Year of production	2010
Current price	Check price Here ==>
Color choice	-Indo-Brown
Sizes	- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.3 (inches) Kenda Nevagal
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Hayes Stroker Ryde Hydraulic Levers Hayes Stroker Ryde With V7 Rotor Front and Hayes Stroker Ryde With V6 Rotor Rear Brakes
Hubs for disc brakes	Rear: Formula Disc Front: Formula Disc With 20 (millimeters) Thru-axle
Rims manufacturer	32-hole Mavic XM317 Disc
Spoke nipples type	Nickel-Plated Brass
Spoke wheel	14ga. DT Swiss Champion Stainless Steel

Frame and Body Specs

Frame materials	7005 aluminum c
Frame type	TIG-welded
Handlebar construction	Syncros AM 20 Riser
Handlebar extender	Optional
Handlebar stem details	Syncros FL 31.8 (millimeters)
Headset size	1 1/8 (inches) Threadless Syncros Hardcore

Gearing Specifications

Bicycle chain	SRAM PC-971 With Power Link
Bottom bracket shell width	Not Available
Bottom bracket type	FSA Mega EXO
Crankset parts and sizes	44/32/22 Teeth FSA Comet
Gear shift levers	SRAM X.9 SL Trigger
Rear gear set	11 - 34 Teeth 9-speed

Jamis Dakar XAM I Fork System Data

Derailleur (Front)	Top-pull and clamp-on 34.9 (millimeters) Shimano SLX
Derailleur (Rear)	SRAM X.9 Long Cage
Fork material	Single Crown
Fork type	160 (millimeters) Travel Marzocchi 55 TST2

Other Specs of Jamis Dakar XAM I

Component group sets	Mountain Mix
Pedals details	Not Available
Rear shock absorber	150 (millimeters) Travel Fox RP2
Saddle seat	WTB Rocket V Como
Seat post extension	31.6 (millimeters) Diameter Syncros FR