Norco JAMMER SP 1995 VS Specialized HOTROCK 20 BOYS 2009 specs comparison

Norco Jammer SP 1995 comparison online with competitors

Norco Jammer SP

General Infos
Model Jammer SP
Manufacturer Norco
Year of production 1995
Current price Check price Here ==>   
Color choice -Laser green
Sizes - Boys 13.5 (inches)
Sizes - Boys 13.5 (inches)

Wheels And Breaking System

Bike front tire Rear: 24 X 1.95 (inches) Kenda
Front: 24 X 2.10 (inches) Kenda
Bike rear tireNot Available
Bike wheel size24 (inches) Wheels
Brakeset type Chang Star MTB Levers
Chang Star 876S Brakes
Hubs for disc brakesKing Kong 170
Rims manufacturer 36-hole
Femco
Spoke nipples typeNot Available
Spoke wheelNot Available

Frame and Body Specs

Frame materialsHi-tensile Steel
Frame typeTIG-welded Steel
Handlebar constructionNot Available
Handlebar extenderOptional
Handlebar stem detailsNot Available
Headset size1 (inches) YST 662

Gearing Specifications

Bicycle chain 1/2 X 3/32 (inches)
Shimano CN-UG50
Bottom bracket shell widthNot Available
Bottom bracket typeNot Available
Crankset parts and sizes 28/36/44 Teeth
JM-105 Steel
Gear shift leversGrip Shift SRT-200
Rear gear set 14 - 28 Teeth
6-speed

Norco Jammer SP Fork System Data

Derailleur (Front) Bottom-pull
Shimano Tourney TY-25
Derailleur (Rear)Shimano Tourney TY20
Fork materialNot Available
Fork typeX-Cel

Other Specs of Norco Jammer SP

Component group setsShimano Tourney TY-20
Pedals detailsResin
Rear shock absorberNot Available
Saddle seatVelo
Seat post extension25.4 (millimeters) Diameter


Specialized Hotrock 20 Boys 2009 comparison online with competitors

Specialized Hotrock 20 Boys

General Infos
Model Hotrock 20 Boys
Manufacturer Specialized
Year of production 2009
Current price Check price Here ==>   
Color choice - Gloss Black Green
- Gloss Silver and Red
- Gloss White and Black
-Gloss Black and Yellow
Sizes - Not available

Wheels And Breaking System

Bike front tire20 X 2.125 (inches) Specialized Roller
Bike rear tireNot Available
Bike wheel size20 (inches) Wheels
Brakeset typeAlloy Linear Pull
Hubs for disc brakes Rear: Forged Alloy
Front: Alloy Nutted
Rims manufacturer 32-hole
Alex C-1000
Spoke nipples typeNot Available
Spoke wheel 14ga.
UCP

Frame and Body Specs

Frame materialsSpecialized A1 Premium Aluminum
Frame typeTIG-welded
Handlebar constructionHi-Ten Riser
Handlebar extenderOptional
Handlebar stem detailsAlloy
Headset size1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chain 1/2 X 3/32 (inches)
KMC Z50
Bottom bracket shell width68 (millimeters)
Bottom bracket type 128 (millimeters) Spindle
VP
Crankset parts and sizes 36 Teeth
Sugino With Chainguide
Gear shift leversTwist-shift
Rear gear set6-speed

Specialized Hotrock 20 Boys Fork System Data

Derailleur (Front)Not Available
Derailleur (Rear)Not Available
Fork material Single Crown
Steel and aluminum
Fork type 50 (millimeters) Travel
RST Capa C20

Other Specs of Specialized Hotrock 20 Boys

Component group setsMountain Mix
Pedals detailsComposite
Rear shock absorberNot Available
Saddle seatSpecialized
Seat post extension 27.2 (millimeters) Diameter
Alloy Micro Adjust


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