Diamondback EXPERT 1999 VS Trek 2120 1995 specs comparison

Diamondback Expert

General Infos

Model	Expert
Manufacturer	Diamondback
Year of production	1999
Current price	🛒 View Price →
Color choice	-Midnight Blue
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 23c Continental Super Sport 100
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano RSX Levers Shimano RX-100 Dual Pivot Brakes
Hubs for disc brakes	Shimano RSX
Rims manufacturer	32-hole Alex DA-16
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Shuhn Lih Stainless Steel

Frame and Body Specs

Frame materials	7005 Aluminum With Replaceable Derailleur Hanger
Frame type	TIG-welded
Handlebar construction	Kalloy AL-038
Handlebar extender	Not Available
Handlebar stem details	Lee Chi
Headset size	1 (inches) Tien Hsin

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-IG51
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	118 (millimeters) Spindle Shimano BB-LP27
Crankset parts and sizes	30/42/52 Teeth Shimano RSX
Gear shift levers	Shimano RSX STI Dual Control
Rear gear set	12 - 25 Teeth 8-speed

Diamondback Expert Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Shimano RSX
Derailleur (Rear)	Shimano RSX GS
Fork material	Unicrown Crown Chromoly
Fork type	Diamondback

Other Specs of Diamondback Expert

Component group sets	Shimano RSX
Pedals details	Wellgo Aluminum
Rear shock absorber	Not Available
Saddle seat	Diamondback Sport
Seat post extension	27.2 (millimeters) Diameter Kalloy SP-339

Trek 2120

General Infos

Model	2120
Manufacturer	Trek
Year of production	1995
Current price	🛒 View Price →
Color choice	-Ice violet with natural carbon
Sizes	- 47 cm (centimeters) - 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 Trek IsoTech 3K
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano RSX Levers Shimano 105SC Dual Pivot Brakes
Hubs for disc brakes	Shimano RX-100
Rims manufacturer	32-hole Matrix Titan Tech
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	With Easton Aluminum Stays Carbon Fiber
Frame type	Lugged Carbon Fiber
Handlebar construction	System 1
Handlebar extender	Not Available
Handlebar stem details	System 1
Headset size	1 (inches) Tange-Seiki Levin CDS

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG70
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	30/42/52 Teeth Shimano RX-100
Gear shift levers	Shimano RSX STI Dual Control
Rear gear set	12 - 28 Teeth 7-speed

Trek 2120 Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 35.0 (millimeters) Shimano RX-100
Derailleur (Rear)	Shimano RX-100 GS
Fork material	Bonded Unicrown Crown Aluminum
Fork type	Not Available

Other Specs of Trek 2120

Component group sets	Shimano RX-100 STI
Pedals details	Shimano PD-A525 SPD
Rear shock absorber	Not Available
Saddle seat	Vetta Gel
Seat post extension	27.2 (millimeters) Diameter System 1