Jamis EXPLORER 2.0 2004 VS Roland C-280 2001 specs comparison

Jamis Explorer 2.0

General Infos

Model	Explorer 2.0
Manufacturer	Jamis
Year of production	2004
Current price	🛒 View Price →
Color choice	- Platinum and Blue - Platinum and Silver -Black and Silver
Sizes	- 13.5 (inches) - 15.5 (inches) - 18 (inches) - 21 (inches) - womens 14.5 (inches) - womens 17.5 (inches)
Sizes	- 13.5 (inches) - 15.5 (inches) - 18 (inches) - 21 (inches) - womens 14.5 (inches) - womens 17.5 (inches)

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches) Kenda Komfort
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Tektro Tenera Levers Tektro Linear-pull Brakes
Hubs for disc brakes	Q and R Aluminum
Rims manufacturer	36-hole Weinmann CN-520
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	6061 T6 Aluminum
Frame type	TIG-welded
Handlebar construction	1 (inches) Rise Steel
Handlebar extender	Optional
Handlebar stem details	Adjustable Aluminum
Headset size	1 1/8 (inches) Threadless Steel

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-UG50
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	122.5 (millimeters) Spindle Sealed
Crankset parts and sizes	22/32/42 Teeth Aluminum
Gear shift levers	SRAM MRX
Rear gear set	13 - 34 Teeth 7-speed

Jamis Explorer 2.0 Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Shimano Acera
Derailleur (Rear)	Shimano Alivio
Fork material	Single Crown Chromoly and hi-tensile Steel
Fork type	50 (millimeters) Travel SR Suntour M-2000

Other Specs of Jamis Explorer 2.0

Component group sets	Comfort Mix
Pedals details	Victor VP Aluminum
Rear shock absorber	Not Available
Saddle seat	Viscount Super Comfort
Seat post extension	27.2 (millimeters) Diameter Suspension Aluminum

Roland C-280

General Infos

Model	C-280
Manufacturer	Roland
Year of production	2001
Current price	🛒 View Price →
Color choice	-Silver
Sizes	- 14 (inches) - 16 (inches) - 18 (inches) - 20 (inches) - 22 (inches) - womens 16 (inches)

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches) Kenda K-847
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Tektro 385A Levers Tektro 824A Linear-pull Brakes
Hubs for disc brakes	Q and R Aluminum
Rims manufacturer	36-hole Alex Aluminum
Spoke nipples type	Brass Nipples
Spoke wheel	1.8 (millimeters) Straight Gauge Shuhn Lih Stainless Steel

Frame and Body Specs

Frame materials	Oversized Chromoly
Frame type	Brazed and welded
Handlebar construction	Aluminum High-rise
Handlebar extender	Not Available
Handlebar stem details	Adjustable Aluminum
Headset size	1 1/8 (inches) Steel

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	115 (millimeters) Spindle Tien Hsin BB-7420
Crankset parts and sizes	28/38/48 Teeth Shimano Tourney TY-30
Gear shift levers	Shimano C101
Rear gear set	14 - 34 Teeth 7-speed

Roland C-280 Fork System Data

Derailleur (Front)	Top-pull and clamp-on 31.8 (millimeters) Shimano Tourney TY-32
Derailleur (Rear)	Shimano C101 Rapid-Rise
Fork material	Unicrown Crown Chromoly and hi-tensile Steel
Fork type	Uni-Crown

Other Specs of Roland C-280

Component group sets	Hybrid Mix
Pedals details	Resin
Rear shock absorber	Not Available
Saddle seat	Velo Plush
Seat post extension	Suspension Aluminum