- Frame
- Easton 7005 tandem specific double butted aluminum
- Groupset
- Tandem Mix
Velopedia Bicycle Archive
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Compare published geometry, gearing and specifications for up to three bicycles.
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1 of 2 bicycles
At a glance
Key differences
Supported differences are shown below. Data limitations are labeled separately.
No key difference could be established from the available data. Check the full table for the details.
Gearing comparison
Lower gears help on climbs. Higher gears suit higher speeds.
RPM
RPM = pedal turns per minute.
Lowest1.00:1Highest4.91:1Total range491%
Estimated speed at 90 RPMLowest gearHighest gear
Uses front tire 700C×28; rear size isn’t listed.
Lowest1.00:1Highest4.91:1Total range491%
Estimated speed at 90 RPMLowest gearHighest gear
Uses front tire 700C×28; rear size isn’t listed.
How it works
Ratio = front teeth ÷ rear teeth. Hub gears also include the hub’s internal ratio. A 400% range means the highest ratio is four times the lowest.
Speeds are estimates from tire size and pedal cadence. Actual speeds vary.
Complete specification tableShows different published values and gaps where a bicycle lacks data. Different wording reflects source language, not necessarily different components. Swipe for more columns.
Specification
2001 Co-Motion Al Capp
2002 Co-Motion Al Capp
Overview
Model Year
2001
2002
Brand
Co-Motion
Co-Motion
Model
Al Capp
Al Capp
Bicycle Type
Tandem (road)
Tandem (road)
Original MSRP
$4,899.00
$4,980.00
Colors
—
Blue, Red, Silver, Yellow
Sizes
Captain 21"/stoker 18", captain 22"/stoker 19", captain 23"/stoker 20"
Captain 21"/stoker 18", captain 22"/stoker 19", captain 23"/stoker 18", captain 23"/stoker 20"
Weight
38.6 lb
36 lb
Frameset
Frame Construction
TIG-welded
TIG-welded
Frame Material
Easton 7005 tandem specific double butted aluminum
7005 aluminum, double-butted
Fork
Co-Motion Tandem
Co-Motion Tandem
Fork Material
4130 chromoly, unicrown crown
4130 chromoly, unicrown crown
Drivetrain
Component Group
Tandem Mix
Tandem Mix
Shifters
Shimano Dura-Ace bar-end
Shimano Ultegra STI Dual Control
Front Derailleur
Shimano Ultegra, bottom-pull/clamp-on 31.8mm
Shimano Ultegra Triple, bottom-pull/clamp-on 35.0mm
Rear Derailleur
Shimano Deore XT SGS
Shimano XTR GS
Crankset
Race Face Tandem, 32/44/54 teeth
Race Face Turbine LP ISIS, 32/44/54 teeth
Bottom Bracket
Shimano BB-UN52, 110mm spindle
Race Face Taperlock ISIS, 110mm spindle
BB Shell Width
68mm English
68mm English
Rear Cogs
9-speed, 11 - 32 teeth
9-speed, 11 - 32 teeth
Chain
Shimano CN-HG92, 1/2 x 3/32"
Shimano CN-HG92, 1/2 x 3/32"
Pedals
Not included
Not included
Brakes
Brakes
Avid 1D-25 brakes, Dia-Compe 287-V levers
Avid Single Digit 5 brakes, Shimano Ultegra STI Dual Control levers
Cockpit & Contact Points
Headset
1 1/8" threadless Race Face Thermo SP
1 1/8" threadless Race Face Team SL
Handlebar
Profile Hammer
Profile Hammer
Stem
Salsa Moto Ace
Ritchey Logic Pro
Saddle
Co-Motion Dual Density
Co-Motion Dual Density
Seatpost
Zoom/Softride Beam, 29.8mm diameter
Zoom Microset, 29.8mm diameter
Wheels & Tires
Hubs
Hugi Tandem
Hugi Tandem
Rims
Velocity Diad
Velocity Diad, 40-hole
Spokes
DT stainless steel, 2.0mm straight gauge
DT stainless steel, 14ga. (2.0mm) straight gauge
Spoke Nipples
Brass nipples
Brass nipples
Front Tire
700 x 28c Avocet Fast Grip
700 x 28c Panaracer Pasela
Wheel Size
700c wheels
700c wheels
Geometry · choose a size for each bicycle
Geometry size
Head-tube angle
73°
73°
Seat-tube angle
73°
73°
Chainstay / rear center
—
438.1 mm
Wheelbase
—
1765.3 mm
Fork offset / rake
50 mm
50 mm
Historical specifications are presented as an archival reference. Components may have varied by market, size, or production run. Legacy reference geometry is model-level historical data whose corresponding frame size is not identified; compare those dimensions as reference values rather than size-normalized fit data.