Co-Motion DOUBLE ESPRESSO 1996 VS Boulder Bikes ESTES 2000 specs comparison

Co-Motion Double Espresso

General Infos

Model	Double Espresso
Manufacturer	Co-Motion
Year of production	1996
Current price	🛒 View Price →
Color choice	- brown - candies - custom imron - dark blue - gold - gray - green - light blue - metallics - opaques - orange - pearlescents - pink - red - silver - teal - white - yellow -Black
Sizes	- Captain 21/stoker 19 (inches) - captain 22/stoker 20 (inches) - captain 22.5/stoker 19 (inches) - captain 23/stoker 21 (inches)
Sizes	- Captain 21/stoker 19 (inches) - captain 22/stoker 20 (inches) - captain 22.5/stoker 19 (inches) - captain 23/stoker 21 (inches)

Wheels And Breaking System

Bike front tire	700 X 28c Continental Super Sport Ultra
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Sachs New Success Levers Shimano XTR Brakes
Hubs for disc brakes	Not Available
Rims manufacturer	Mavic T 217 SUP
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge DT Stainless Steel

Frame and Body Specs

Frame materials	Triple Butted and Tange Prestige Double-butted Reynolds 531
Frame type	Fillet Brazed Steel
Handlebar construction	Profile Ha (millimeters)er
Handlebar extender	Not Available
Handlebar stem details	Co-Motion TIG Road
Headset size	1 1/8 (inches) Chris King

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Sachs SCM55
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	122 (millimeters) Spindle Shimano BB-UN51
Crankset parts and sizes	32/44/54 Teeth Specialized Tandem
Gear shift levers	Sachs New Success Ergo
Rear gear set	11 - 28 Teeth 8-speed

Co-Motion Double Espresso Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Sachs New Success
Derailleur (Rear)	Sachs New Success
Fork material	Butted Unicrown Crown Tange Tandem Chromoly
Fork type	Co-Motion

Other Specs of Co-Motion Double Espresso

Component group sets	Sachs New Success
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Specialized Prolong and Terry Women's
Seat post extension	29.8 (millimeters) Diameter Kalloy Uno

Boulder Bikes Estes

General Infos

Model	Estes
Manufacturer	Boulder Bikes
Year of production	2000
Current price	🛒 View Price →
Color choice	-All colors available
Sizes	- Large - medium - small

Wheels And Breaking System

Bike front tire	700 X 28c Panaracer Tourguard
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Ultegra STI Levers Shimano Deore XTR Cantilever Brakes
Hubs for disc brakes	Hope Tandem
Rims manufacturer	36-hole Sun Rims Rhyno Lite
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Wheelsmith Stainless Steel

Frame and Body Specs

Frame materials	Double-butted With Replaceable Derailleur Hanger 7005 Aluminum
Frame type	TIG-welded
Handlebar construction	ITM Super Italian Pro
Handlebar extender	Not Available
Handlebar stem details	Control Tech
Headset size	1 1/8 (inches) Threadless Chris King NoThreadSet

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG92
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	122.5 (millimeters) Spindle Shimano BB-UN72
Crankset parts and sizes	28/42/54 Teeth Sugino XD600 Tandem
Gear shift levers	Shimano Ultegra STI Dual Control
Rear gear set	11 - 34 Teeth 9-speed

Boulder Bikes Estes Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 35.0 (millimeters) Shimano Ultegra
Derailleur (Rear)	Shimano XTR SGS
Fork material	Triple-clamp Crown Aluminum and magnesium
Fork type	2.75 (inches) Travel Marzocchi Bomber Z-4

Other Specs of Boulder Bikes Estes

Component group sets	Tandem Mix
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Chromoly Rails SDG Ventura Comp
Seat post extension	27.2 (millimeters) Diameter Control Tech Control Post