Specialized ROCKHOPPER A1 FS 1997 VS Jamis KROMO 2010 specs comparison

Specialized Rockhopper A1 FS

General Infos

Model	Rockhopper A1 FS
Manufacturer	Specialized
Year of production	1997
Current price	Check price Here ==>
Color choice	- white -Teal
Sizes	- 13.5 (inches) - 15.5 (inches) - 17 (inches) - 18 (inches) - 19 (inches) - 20.5 (inches)
Sizes	- 13.5 (inches) - 15.5 (inches) - 17 (inches) - 18 (inches) - 19 (inches) - 20.5 (inches)

Wheels And Breaking System

Bike front tire	Rear: 26 X 1.90 (inches) Specialized Team Master Front: 26 X 2.00 (inches) Specialized Team Control
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Dia-Compe DP-7 Levers Dia-Compe Direct Pull Brakes
Hubs for disc brakes	Q and R Rear: Shimano Cassette Front: SBC Aluminum Quick Release
Rims manufacturer	32-hole Ritchey Rock SCX
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Stainless Steel

Frame and Body Specs

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

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	SBC Sealed Cartridge
Crankset parts and sizes	22/32/42 Teeth SBC Son Of Strongarm
Gear shift levers	Grip Shift SRT-400i
Rear gear set	11 - 30 Teeth 7-speed

Specialized Rockhopper A1 FS Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 35.0 (millimeters) Shimano Alivio Top-swing
Derailleur (Rear)	Shimano STX
Fork material	Triple-clamp Crown Magnesium
Fork type	Rock Shox Indy C

Other Specs of Specialized Rockhopper A1 FS

Component group sets	Not Available
Pedals details	Resin Body With Clips & Straps Aluminum Cage
Rear shock absorber	Not Available
Saddle seat	Specialized Prolong Evolution Carbotech
Seat post extension	30.9 (millimeters) Diameter Aluminum Micro-adjust

Jamis Kromo

General Infos

Model	Kromo
Manufacturer	Jamis
Year of production	2010
Current price	Check price Here ==>
Color choice	- Candy Apple - Grape Jelly - Sour Apple -Gloss Black
Sizes	- Medium - large

Wheels And Breaking System

Bike front tire	26 X 2.3 (inches) Geax Tattoo
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Hayes Stroker Ryde Hydraulic Levers Hayes Stroker Ryde With V6 Rotor Front and Hayes Stroker Ryde With V5.5 Rotor Rear Brakes
Hubs for disc brakes	Formula Sealed Disc
Rims manufacturer	32-hole Alienation Black Sheep
Spoke nipples type	Not Available
Spoke wheel	14ga. WTB Stainless Steel

Frame and Body Specs

Frame materials	4130 chromoly c
Frame type	TIG-welded
Handlebar construction	Syncros FR38 6061 Riser
Handlebar extender	Optional
Handlebar stem details	Syncros FR50 31.8 (millimeters)
Headset size	1 1/8 (inches) Threadless FSA TH-887s

Gearing Specifications

Bicycle chain	KMC Z410
Bottom bracket shell width	Not Available
Bottom bracket type	3-piece 4130 Chromo Axle
Crankset parts and sizes	28 Teeth 4130 Chromoly
Gear shift levers	Not Available
Rear gear set	14 Teeth 1-speed

Jamis Kromo Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Single Crown Crown Steel
Fork type	100 (millimeters) Travel Marzocchi Dirt Jumper 3

Other Specs of Jamis Kromo

Component group sets	Mountain Mix
Pedals details	E*13 Enzo 8 Flat Alloy
Rear shock absorber	Not Available
Saddle seat	Alienation Recliner Pivotal
Seat post extension	25.4 (millimeters) Diameter Alienation Billy Club Pivotal