Jamis AURORA 2003 VS Ross ADVENTURER 1994 specs comparison

Jamis Aurora

General Infos

Model	Aurora
Manufacturer	Jamis
Year of production	2003
Current price	Check price Here ==>
Color choice	-Black Forest and Buff
Sizes	- 47cm (centimeters) - 50cm (centimeters) - 53cm (centimeters) - 55cm (centimeters) - 57cm (centimeters) - 59cm (centimeters) - 62cm (centimeters)
Sizes	- 47cm (centimeters) - 50cm (centimeters) - 53cm (centimeters) - 55cm (centimeters) - 57cm (centimeters) - 59cm (centimeters) - 62cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 28c Hutchinson Flash
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Sora STI Dual Control Levers Tektro Cantilever Brakes
Hubs for disc brakes	Ritchey Comp
Rims manufacturer	36-hole Rear: Ritchey OCR Comp Front: Ritchey Girder Comp
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Reynolds 520
Frame type	TIG-welded
Handlebar construction	Ritchey Biomax II
Handlebar extender	Optional
Handlebar stem details	Aluminum
Headset size	1 (inches) Threaded VP Sealed

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG50
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	113 (millimeters) Spindle Tien Hsin BB-7418
Crankset parts and sizes	30/42/52 Teeth Cyclone Aluminum
Gear shift levers	Shimano Sora STI Dual Control
Rear gear set	12 - 32 Teeth 9-speed

Jamis Aurora Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 28.6 (millimeters) Shimano Sora Triple
Derailleur (Rear)	Shimano Deore SGS
Fork material	Unicrown Crown Chromoly
Fork type	Jamis

Other Specs of Jamis Aurora

Component group sets	Road Mix Triple
Pedals details	Wellgo
Rear shock absorber	Not Available
Saddle seat	Selle Royale Look-In
Seat post extension	27.2 (millimeters) Diameter Ritchey Comp

Ross Adventurer

General Infos

Model	Adventurer
Manufacturer	Ross
Year of production	1994
Current price	Check price Here ==>
Color choice	-Not found
Sizes	- 19 (inches) - 21 (inches) - 23 (inches) - 25 (inches) - womens 17 (inches) - womens 19 (inches) - girls (inches)

Wheels And Breaking System

Bike front tire	27 X 1 1/4 (inches) Ross
Bike rear tire	Not Available
Bike wheel size	27 (inches) Wheels
Brakeset type	Levers Alloy Sidepull Front and alloy Sidepull and alloy Safety Levers Rear Brakes
Hubs for disc brakes	Q and R Front Steel
Rims manufacturer	36-hole Alloy
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Hi-tensile Steel
Frame type	TIG-welded Steel
Handlebar construction	Steel Drop Style
Handlebar extender	Not Available
Handlebar stem details	100 (millimeters) 80 Alloy 60
Headset size	Not Available

Gearing Specifications

Bicycle chain	Shimano UG-30
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	42/52 Teeth Alloy and steel 165/170 (millimeters)
Gear shift levers	Shimano Tourney SY20 Stem-mount
Rear gear set	14 - 28 Teeth 6-speed

Ross Adventurer Fork System Data

Derailleur (Front)	Shimano TY20
Derailleur (Rear)	Shimano TY20 SS
Fork material	Not Available
Fork type	Unicrown Hi-tensile Steel

Other Specs of Ross Adventurer

Component group sets	Shimano SIS
Pedals details	Resin
Rear shock absorber	Not Available
Saddle seat	Ross Padded Sport
Seat post extension	Steel 190 (millimeters)