Specialized GROMROCK 2008 VS Norco 250 DIRT 2007 specs comparison

Specialized Gromrock 2008 comparison online with competitors

Specialized Gromrock

General Infos
Model Gromrock
Manufacturer Specialized
Year of production 2008
Current price Check price Here ==>   
Color choice -Charcoal and black
Sizes - 12.5 (inches)
Sizes - 12.5 (inches)

Wheels And Breaking System

Bike front tire26 X 2.1 (inches) Specialized Resolution Wire
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Tektro Jr. Levers
Tektro IOX With 6 (inches) Rotor Brakes
Hubs for disc brakesSpecialized Hi-Lo Disc
Rims manufacturer 32-hole
Specialized and Alex HRD 24
Spoke nipples typeNot Available
Spoke wheel 15ga. Straight Gauge
Stainless Steel

Frame and Body Specs

Frame materialsA1 Premium Aluminum
Frame typeTIG-welded
Handlebar constructionAlloy Riser
Handlebar extenderOptional
Handlebar stem detailsSpecialized 3D Forged Alloy 25.4 (millimeters)
Headset size1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chain 1/2 X 3/32 (inches)
KMX X8
Bottom bracket shell width68 (millimeters)
Bottom bracket type 118 (millimeters) Spindle
Shimano BB-ES25
Crankset parts and sizes 22/32/44 Teeth
SR Suntour XCM-T312
Gear shift leversSRAM 3.0 Comp Grip Shift
Rear gear set 11 - 32 Teeth
8-speed

Specialized Gromrock Fork System Data

Derailleur (Front) Top Swing
Shimano Altus FD-M310-6
Derailleur (Rear)SRAM 3.0
Fork material Single Crown Crown
Aluminum and steel
Fork type 80 (millimeters) Travel
SR Suntour SF7-XCM

Other Specs of Specialized Gromrock

Component group setsMountain Mix
Pedals detailsSteel Cage and composite Body
Rear shock absorberNot Available
Saddle seatSpecialized Kids ATB With Kevlar Sides
Seat post extension 30.9 (millimeters) Diameter
Specialized Alloy Two Bolt


Norco 250 Dirt 2007 comparison online with competitors

Norco 250 Dirt

General Infos
Model 250 Dirt
Manufacturer Norco
Year of production 2007
Current price Check price Here ==>   
Color choice -Cream and Brown
Sizes - Small/medium
- medium/large

Wheels And Breaking System

Bike front tire26 X 2.35 (inches) DMR Moto Digger
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Avid FR-5 Levers
Hayes MX4 Mechanical With 6 (inches) Rotor Brakes
Hubs for disc brakes Rear: KMX-95R
Front: KT QR-20
Rims manufacturer 36-hole
Alex DM-24
Spoke nipples typeNot Available
Spoke wheel 14ga.
Stainless Steel

Frame and Body Specs

Frame materialsDouble Butted Chromoly
Frame typeTIG-welded
Handlebar constructionTruVativ Hussefelt
Handlebar extenderOptional
Handlebar stem detailsTruVativ Hussefelt
Headset sizeFSA Impact 8D

Gearing Specifications

Bicycle chainKMC PT-710
Bottom bracket shell widthNot Available
Bottom bracket typeSpanish
Crankset parts and sizes 25 Teeth
Chromoly Three-piece
Gear shift leversNot Available
Rear gear set 12 Teeth
1-speed

Norco 250 Dirt Fork System Data

Derailleur (Front)Not Available
Derailleur (Rear)Not Available
Fork material Single Crown
Aluminum and magnesium
Fork type 100 (millimeters) Travel
Marzocchi Dirt Jumper 3 RV QR-20

Other Specs of Norco 250 Dirt

Component group setsMountain Mix
Pedals detailsDMR V-8
Rear shock absorberNot Available
Saddle seatMacNeil Pivotal Fat Capital
Seat post extension 27.2 (millimeters) Diameter
MacNeil


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