Performance R-107 1997 VS Ross GRAN TOUR 1997 specs comparison

Performance R-107

General Infos

Model	R-107
Manufacturer	Performance
Year of production	1997
Current price	🛒 View Price →
Color choice	-Silver
Sizes	- 50 cm (centimeters) - 52 cm (centimeters) - 54 cm (centimeters) - 56 cm (centimeters) - 58 cm (centimeters) - 60 cm (centimeters) - 62 cm (centimeters)
Sizes	- 50 cm (centimeters) - 52 cm (centimeters) - 54 cm (centimeters) - 56 cm (centimeters) - 58 cm (centimeters) - 60 cm (centimeters) - 62 cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 25c Vittoria Techno Twin Tread
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Campagnolo Mirage Levers Campagnolo Mirage Brakes
Hubs for disc brakes	Rear: Campagnolo Mirage Cassette Front: Campagnolo Mirage
Rims manufacturer	36-hole Mavic MA-2
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Double Butted Shuhn Lih Stainless Steel

Frame and Body Specs

Frame materials	Reynolds 853
Frame type	TIG-welded
Handlebar construction	Hsin Lung Aluminum
Handlebar extender	Not Available
Handlebar stem details	Kalloy Aluminum
Headset size	1 (inches) Campagnolo Mirage

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Campagnolo Athena
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	111 (millimeters) Spindle Campagnolo Mirage
Crankset parts and sizes	30/40/50 Teeth Campagnolo Mirage
Gear shift levers	Campagnolo Mirage Ergo
Rear gear set	12 - 25 Teeth 8-speed

Performance R-107 Fork System Data

Derailleur (Front)	Bottom-pull and braze-on Campagnolo Mirage
Derailleur (Rear)	Campagnolo Mirage
Fork material	Aero Crown Carbon Fiber Composite
Fork type	Advanced Composite

Other Specs of Performance R-107

Component group sets	Campagnolo Mirage
Pedals details	Campagnolo Veloce Clipless
Rear shock absorber	Not Available
Saddle seat	Selle San Marco Tecno Dynamica
Seat post extension	27.2 (millimeters) Diameter Kalloy SP-230

Ross Gran Tour

General Infos

Model	Gran Tour
Manufacturer	Ross
Year of production	1997
Current price	🛒 View Price →
Color choice	- purple -Black
Sizes	- 19 (inches) - 21 (inches) - 23 (inches) - 25 (inches) - womens 17 (inches) - womens 19 (inches) - womens 20 (inches)

Wheels And Breaking System

Bike front tire	700 X 23c Ross HP
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Road Style With Extension Levers Aluminum Side-pull Calipers Brakes
Hubs for disc brakes	Q and R Steel
Rims manufacturer	36-hole Weinmann Aluminum
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Richman Stainless Steel

Frame and Body Specs

Frame materials	Chromoly Seat Tube and hi-tensile Steel
Frame type	TIG-welded
Handlebar construction	Aluminum Drop Style
Handlebar extender	Not Available
Handlebar stem details	SR
Headset size	1 (inches) YST 665

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC UG-50
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	122 (millimeters) Spindle YST BB 621
Crankset parts and sizes	42/52 Teeth Aluminum
Gear shift levers	Shimano Tourney Stem Mount
Rear gear set	13 - 28 Teeth 6-speed

Ross Gran Tour Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 28.6 (millimeters) Shimano Tourney TY-20
Derailleur (Rear)	Shimano Tourney TY-20
Fork material	Unicrown Crown Hi-tensile Steel
Fork type	Ross

Other Specs of Ross Gran Tour

Component group sets	Shimano Tourney TY-20
Pedals details	Resin
Rear shock absorber	Not Available
Saddle seat	Anatomic
Seat post extension	25.4 (millimeters) Diameter Steel Pillar