Bianchi BOARDWALK 1997 VS Diamondback APPROACH 1997 specs comparison

Bianchi Boardwalk

General Infos

Model	Boardwalk
Manufacturer	Bianchi
Year of production	1997
Current price	Check price Here ==>
Color choice	-Pearl steel blue
Sizes	- 16 (inches) - 18.5 (inches) - 21 (inches) - womens 16.5 (inches) - womens 19.5 (inches)
Sizes	- 16 (inches) - 18.5 (inches) - 21 (inches) - womens 16.5 (inches) - womens 19.5 (inches)

Wheels And Breaking System

Bike front tire	700 X 38c Cheng Shin C-1053
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Alivio Levers Shimano AceraX M-System Brakes
Hubs for disc brakes	Shimano AceraX
Rims manufacturer	36-hole Araya TX-350
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Chung Nan Stainless Steel

Frame and Body Specs

Frame materials	Chromoly
Frame type	TIG-welded
Handlebar construction	Hsin Lung Aluminum
Handlebar extender	Optional
Handlebar stem details	Hsin Lung Aluminum
Headset size	1 (inches) Victor VP-H67

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC UG-50
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	110 (millimeters) Spindle Shimano BB-LP26
Crankset parts and sizes	24/34/42 Teeth Shimano Alivio
Gear shift levers	Grip Shift SRT-400i
Rear gear set	11 - 30 Teeth 7-speed

Bianchi Boardwalk Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 28.6 (millimeters) Shimano AceraX
Derailleur (Rear)	Shimano STX
Fork material	Unicrown Crown Chromoly and hi-tensile Steel
Fork type	Bianchi

Other Specs of Bianchi Boardwalk

Component group sets	Shimano Alivio and AceraX
Pedals details	Victor VP-893
Rear shock absorber	Not Available
Saddle seat	Velo VL-218
Seat post extension	26.6 (millimeters) Diameter Kalloy SP-263

Diamondback Approach

General Infos

Model	Approach
Manufacturer	Diamondback
Year of production	1997
Current price	Check price Here ==>
Color choice	- red - silver -Dark blue
Sizes	- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches) - womens 17 (inches) - womens 19 (inches)

Wheels And Breaking System

Bike front tire	700 X 40c Cheng Shin
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Tektro RBP-371A Levers Shimano Altus Brakes
Hubs for disc brakes	Shimano RM-40
Rims manufacturer	36-hole FL-317 Aluminum
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Chromoly Main Triangle and hi-tensile Steel Rear Stays
Frame type	TIG-welded
Handlebar construction	Hsin Lung Steel
Handlebar extender	Optional
Handlebar stem details	Hsin Lung Steel
Headset size	1 (inches) YST HP-226N

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Sachs SC-40
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	110 (millimeters) Spindle YST BB 969
Crankset parts and sizes	24/34/42 Teeth Shimano AceraX
Gear shift levers	Grip Shift MRX-170
Rear gear set	11 - 28 Teeth 7-speed

Diamondback Approach Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 28.6 (millimeters) Shimano AceraX Top-swing
Derailleur (Rear)	Shimano AceraX
Fork material	Unicrown Crown Chromoly
Fork type	Tange

Other Specs of Diamondback Approach

Component group sets	Shimano AceraX
Pedals details	Wellgo LU-923
Rear shock absorber	Not Available
Saddle seat	Avenir Comfort Plus
Seat post extension	25.8 (millimeters) Diameter Lee Chi SP-204 Aluminum