Diamondback INTERVAL 1998 VS Ross GRAN TOUR 1997 specs comparison

Diamondback Interval

General Infos

Model	Interval
Manufacturer	Diamondback
Year of production	1998
Current price	🛒 View Price →
Color choice	-Gloss black
Sizes	- 19 (inches) - 21 (inches) - 23 (inches) - 25 (inches)
Sizes	- 19 (inches) - 21 (inches) - 23 (inches) - 25 (inches)

Wheels And Breaking System

Bike front tire	700 X 25c Cheng Shin C-732
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Tektro RBP-220A Levers Tektro 520AG Brakes
Hubs for disc brakes	Q and R Aluminum
Rims manufacturer	32-hole Alex DA-16
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Orient Stainless Steel

Frame and Body Specs

Frame materials	Chromoly Main Triangle and hi-tensile Steel Rear Stays
Frame type	TIG-welded
Handlebar construction	Diamondback Aluminum
Handlebar extender	Not Available
Handlebar stem details	Diamondback
Headset size	1 (inches) YST Steel

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Sachs PC-10
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	118 (millimeters) Spindle Shimano BB-LP26
Crankset parts and sizes	26/36/46 Teeth Tracer 212RD
Gear shift levers	Shimano RSX Down-tube
Rear gear set	13 - 26 Teeth 7-speed

Diamondback Interval Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 28.6 (millimeters) Shimano RX-100 Top-swing
Derailleur (Rear)	Shimano RSX SS
Fork material	Unicrown Crown Chromoly
Fork type	Diamondback

Other Specs of Diamondback Interval

Component group sets	Road Mix
Pedals details	Wellgo LU-301 With Clips & Straps
Rear shock absorber	Not Available
Saddle seat	Avenir Comfort Master
Seat post extension	26.0 (millimeters) Diameter Avenir Aluminum Micro-adjust

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