Dirt Research ECHO CANYON 1996 VS Trek T50 1994 specs comparison

Dirt Research Echo Canyon

General Infos

Model	Echo Canyon
Manufacturer	Dirt Research
Year of production	1996
Current price	🛒 View Price →
Color choice	-Green
Sizes	- Captain 18/stoker 16 (inches) - captain 20/stoker 18 (inches) - captain 22/stoker 18 (inches)
Sizes	- Captain 18/stoker 16 (inches) - captain 20/stoker 18 (inches) - captain 22/stoker 18 (inches)

Wheels And Breaking System

Bike front tire	Rear: 26 X 1.90 (inches) Tiogo City Slicker Front: 26 X 1.90 (inches) Tioga City Slicker
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano Alivio Levers Shimano U-Brake and Shimano Alivio Front Brakes
Hubs for disc brakes	Not Available
Rims manufacturer	36-hole Sun Metal CR16 II
Spoke nipples type	Alloy Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Union Stainless Steel

Frame and Body Specs

Frame materials	4130 chromoly c
Frame type	TIG-welded Steel
Handlebar construction	Dirt Research 140g Alloy
Handlebar extender	Dirt Research
Handlebar stem details	Girvin Flexstem and adjustable Stoker
Headset size	1 1/4 (inches) Threadless YST 707

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-IG51
Bottom bracket shell width	73 (millimeters) English and 68 (millimeters) English Front
Bottom bracket type	113 (millimeters) Spindle Shimano BB-LP26
Crankset parts and sizes	24/34/42 Teeth Shimano Alivio
Gear shift levers	Shimano Alivio MC12-C RapidFire Plus
Rear gear set	11 - 28 Teeth 7-speed

Dirt Research Echo Canyon Fork System Data

Derailleur (Front)	Top-pull Shimano Alivio Top-swing
Derailleur (Rear)	Shimano Alivio
Fork material	Butted Triple-clamp Crown Tange Tandem Chromoly
Fork type	Tange

Other Specs of Dirt Research Echo Canyon

Component group sets	Shimano Alivio
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Vetta Gel
Seat post extension	29.8 (millimeters) Diameter Dirt Research and Dirt Research Suspension Stoker

Trek T50

General Infos

Model	T50
Manufacturer	Trek
Year of production	1994
Current price	🛒 View Price →
Color choice	-Not found
Sizes	- Captain 50cm/stoker 46 cm (centimeters) - captain 54 cm/stoker 50 cm (centimeters) - captain 57 cm/stoker 47 cm (centimeters) - captain 58 cm/stoker 53 cm (centimeters) - captain 62 cm/stoker 56 cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 38c Trek Invert II
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	M-system Brakes Levers Shimano Altus A10
Hubs for disc brakes	Sansin Tandem
Rims manufacturer	36-hole and 40-hole Matrix Titan Tech
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Custom-butted True Temper Chromoly
Frame type	TIG-welded Steel
Handlebar construction	Trek System 1 ATB
Handlebar extender	Not Available
Handlebar stem details	Trek System 1 Tandem Chromoly Front And Rear
Headset size	Not Available

Gearing Specifications

Bicycle chain	Shimano HG-90
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	28/38/48 Teeth Cold-forged SR Tandem
Gear shift levers	Shimano Deore DX Top-mount
Rear gear set	12 - 30 Teeth 7-speed

Trek T50 Fork System Data

Derailleur (Front)	Shimano Deore DX
Derailleur (Rear)	Shimano Deore DX
Fork material	Not Available
Fork type	Butted Tange Tandem Chromoly

Other Specs of Trek T50

Component group sets	Shimano and SR and Sansin
Pedals details	Trek System 1 With Clips & Straps
Rear shock absorber	Not Available
Saddle seat	Trek System 2 Gel Lite
Seat post extension	Trek System 2 ATB OS