Specialized DEMO 7 II 2007 VS Marin ROCK SPRINGS 2001 specs comparison

Specialized Demo 7 II 2007 comparison online with competitors

Specialized Demo 7 II

General Infos
Model Demo 7 II
Manufacturer Specialized
Year of production 2007
Current price Check price Here ==>   
Color choice -Brown
Sizes - Large
- medium
- small
Sizes - Large
- medium
- small

Wheels And Breaking System

Bike front tire26 X 2.30 (inches) Specialized Chunder
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Avid Juicy 7 Levers
Avid Juicy 7 With 200 (millimeters) Rotor Brakes
Hubs for disc brakes Rear: Specialized Bolt-on
Front: Specialized Disc 20 (millimeters) Thru Axle
Rims manufacturer 36-hole
Specialized EX 5.1d
Spoke nipples typeNot Available
Spoke wheel 14/15ga. Butted
DT Swiss Stainless Steel

Frame and Body Specs

Frame materialsSpecialized M5 Aluminum
Frame typeTIG-welded
Handlebar constructionSpecialized Demo Riser
Handlebar extenderOptional
Handlebar stem detailsTruVativ Holzfeller
Headset size1 1/2 (inches) Threadless 7050 Alloy

Gearing Specifications

Bicycle chainSRAM PC-951
Bottom bracket shell width73 (millimeters)
Bottom bracket typeTruVativ Howitzer Team
Crankset parts and sizes 36 Teeth
TruVativ Holzfeller
Gear shift leversSRAM X.9 Trigger
Rear gear set 11 - 34 Teeth
9-speed

Specialized Demo 7 II Fork System Data

Derailleur (Front)Not Available
Derailleur (Rear)SRAM X.9
Fork material Single Crown
Magnesium and aluminum
Fork type 180 (millimeters)
RockShox Totem Air

Other Specs of Specialized Demo 7 II

Component group setsSRAM X.9/mix
Pedals detailsSpecialized Lo-Pro Mag
Rear shock absorber 7 (inches)
Fox DHX 5.0
Saddle seatSpecialized Enduro
Seat post extension 30.9 (millimeters) Diameter
Thomson SPE127/8


Marin Rock Springs 2001 comparison online with competitors

Marin Rock Springs

General Infos
Model Rock Springs
Manufacturer Marin
Year of production 2001
Current price Check price Here ==>   
Color choice -Matte Platinum
Sizes - 15.5 (inches)
- 17.5 (inches)
- 19 (inches)

Wheels And Breaking System

Bike front tire26 X 2.10 (inches) IRC Notos XC
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Avid Speed Dial 5 Levers
Ovation Comp Linear-pull Brakes
Hubs for disc brakesOvation Comp Disc
Rims manufacturer 32-hole
Mavic X139
Spoke nipples typeNot Available
Spoke wheel 1.8 (millimeters)
DT Stainless Steel

Frame and Body Specs

Frame materialsAluminum
Frame typeTIG-welded
Handlebar constructionOvation Riser
Handlebar extenderOptional
Handlebar stem detailsOvation Butted Alloy
Headset size1 1/8 (inches) Threadless WTB Momentum Comp ST

Gearing Specifications

Bicycle chain 1/2 X 3/32 (inches)
SRAM PC-59
Bottom bracket shell widthNot Available
Bottom bracket typeSealed Cartridge
Crankset parts and sizes 22/32/44 Teeth
Shimano Deore
Gear shift leversShimano Deore RapidFire SL
Rear gear set 11 - 32 Teeth
9-speed

Marin Rock Springs Fork System Data

Derailleur (Front)Shimano Deore
Derailleur (Rear)Shimano Deore LX SGS
Fork material Triple-clamp Crown
Aluminum
Fork type 4.0 (inches) Travel
Rock Shox Judy XC

Other Specs of Marin Rock Springs

Component group setsMountain Mix
Pedals detailsBox Clipless
Rear shock absorber 4.0 (inches)-6.0 (inches) Adjustable Travel
Rock Shox SID XC
Saddle seatWTB SST Speed V Comp
Seat post extensionMarin Comp


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