Specialized ROCKHOPPER EXPERT 29 2009 VS Schwinn MESA GSD 2004 specs comparison

Specialized Rockhopper Expert 29

General Infos

Model	Rockhopper Expert 29
Manufacturer	Specialized
Year of production	2009
Current price	Check price Here ==>
Color choice	-Gloss Polished
Sizes	- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches)
Sizes	- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches)

Wheels And Breaking System

Bike front tire	29 X 2.00 (inches) Specialized Fast Trak Control
Bike rear tire	Not Available
Bike wheel size	29 (inches) Wheels
Brakeset type	Tektro Auriga Comp Levers Tektro Auriga Comp Hydraulic Disc Brakes
Hubs for disc brakes	Rear: Specialized Forged Alloy Front: Specialized Hi Lo Disc
Rims manufacturer	28-hole and 32-hole Specialized RHD 29 (inches)
Spoke nipples type	Not Available
Spoke wheel	15ga. Stainless Steel

Frame and Body Specs

Frame materials	Specialized M4 ORE Aluminum
Frame type	TIG-welded
Handlebar construction	Specialized Low Riser
Handlebar extender	Optional
Handlebar stem details	Specialized 3D
Headset size	1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chain	KMC X9
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	118 (millimeters) Spindle Shimano BB-ES25
Crankset parts and sizes	22/32/44 Teeth Shimano FC-M442
Gear shift levers	Shimano Deore Rapidfire
Rear gear set	11 - 34 Teeth 9-speed

Specialized Rockhopper Expert 29 Fork System Data

Derailleur (Front)	Shimano Deore
Derailleur (Rear)	Shimano Deore
Fork material	Single Crown Chromoly and alloy and magnesium
Fork type	80 (millimeters) Travel RockShox Tora Race 29er

Other Specs of Specialized Rockhopper Expert 29

Component group sets	Shimano Deore
Pedals details	Alloy Cage
Rear shock absorber	Not Available
Saddle seat	Specialized BG Indie XC
Seat post extension	30.9 (millimeters) Diameter Specialized Alloy Two Bolt

Schwinn Mesa GSD

General Infos

Model	Mesa GSD
Manufacturer	Schwinn
Year of production	2004
Current price	Check price Here ==>
Color choice	-Red and Charcoal
Sizes	- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.10 (inches) WTB VelociRaptor
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano ST-EF35 EZ Fire STI Levers Hayes HMX-2 Mechanical Disc Brakes
Hubs for disc brakes	Q and R Formula Aluminum Disc
Rims manufacturer	32-hole Alex TD-17
Spoke nipples type	Not Available
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	6061 T6 Aluminum
Frame type	TIG-welded
Handlebar construction	Butted Rise Aluminum
Handlebar extender	Optional
Handlebar stem details	Schwinn Ride Tuned
Headset size	1 1/8 (inches) Ritchey

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-IG51
Bottom bracket shell width	Not Available
Bottom bracket type	113 (millimeters) Spindle FSA
Crankset parts and sizes	22/32/42 Teeth TruVativ IsoFlow
Gear shift levers	Shimano ST-EF35 EZ Fire STI
Rear gear set	11 - 32 Teeth 8-speed

Schwinn Mesa GSD Fork System Data

Derailleur (Front)	Shimano M330
Derailleur (Rear)	Shimano Alivio
Fork material	Single
Fork type	80 (millimeters) Travel SR Suntour XCP-70

Other Specs of Schwinn Mesa GSD

Component group sets	Mountain Mix
Pedals details	Resin Body Steel Cage
Rear shock absorber	Not Available
Saddle seat	Schwinn Anatomic
Seat post extension	Aluminum Micro-adjust