Velopedia Bicycle Archive

Compare Bicycles

Compare published geometry, gearing and specifications for up to three bicycles.

Frame: Reynolds tandem specific double butted chromoly
Groupset: Tandem Mix

Tandem · Non-electric

2000 Co-Motion Co-Pilot

Selected size
Original MSRP: $4,455.00

View record

Frame: Reynolds 525 w/Reynolds 725
Groupset: Tandem Mix

Tandem · Non-electric

1999 Co-Motion Co-Pilot

Selected size
Original MSRP: $4,115.00

View record

1 of 2 bicycles

At a glance

Key differences

Supported differences are shown below. Data limitations are labeled separately.

Identity & price
1999 Co-Motion Co-Pilot had an original MSRP $340 lower than 2000 Co-Motion Co-Pilot.
Original MSRP is the published list price when new, not today’s used-bike value.

Gearing comparison

Lower gears help on climbs. Higher gears suit higher speeds.

Pedal cadence

RPM

Speed units

RPM = pedal turns per minute.

2000 Co-Motion Co-PilotSize Legacy reference · 54/44/32T · 11–32T · 9-speed

Lowest1.00:1Highest4.91:1Total range491%

Estimated speed at 90 RPMLowest gear7.2 mphHighest gear35.1 mph

Uses front tire 700C×28; rear size isn’t listed.

1999 Co-Motion Co-PilotSize Legacy reference · 54/44/32T · 11–32T · 9-speed

Lowest1.00:1Highest4.91:1Total range491%

Estimated speed at 90 RPMLowest gear7.2 mphHighest gear35.1 mph

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.

Try other gearing

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

2000 Co-Motion Co-Pilot

1999 Co-Motion Co-Pilot

Overview

Model Year

2000

1999

Brand

Co-Motion

Model

Co-Pilot

Bicycle Type

Tandem (folding)

Original MSRP

$4,455.00

$4,115.00

Colors

Black, Blue, Green metallic, Orange pearl, Purple

—

Sizes

Captain 21"/stoker 18", captain 22"/stoker 19", captain 23"/stoker 20"

Weight

39 lb

—

Frameset

Frame Construction

TIG-welded

Frame Material

Reynolds tandem specific double butted chromoly

Reynolds 525 w/Reynolds 725

Fork

Co-Motion Tandem

Co-Motion

Fork Material

4130 chromoly, unicrown crown

Drivetrain

Component Group

Tandem Mix

Shifters

Shimano Dura-Ace bar-end

Shimano Ultegra bar-end

Front Derailleur

Shimano Ultegra, bottom-pull/clamp-on 31.8mm

Shimano Ultegra, bottom-pull

Rear Derailleur

Shimano Deore XT SGS

Crankset

Race Face Tandem, 54/44/32 teeth

Ritchey Tandem, 32/44/54 teeth

Bottom Bracket

Shimano BB-UN52, 110mm spindle

Shimano BB-UN51, 122.5mm spindle

BB Shell Width

68mm English

Rear Cogs

9-speed, 11 - 32 teeth

Chain

Shimano CN-HG92, 1/2 x 3/32"

Pedals

Not included

Brakes

Avid 1D-25 brakes, Dia-Compe 287-V levers

Avid 1D-25 brakes, Dia-Compe 287 levers

Cockpit & Contact Points

Headset

1 1/8" threadless RaceFace Thermo SP

1 1/8" threadless Race Face Thermo SP

Handlebar

Profile Hammer

Stem

Salsa Moto Ace

Saddle

Co-Motion Dual Density

—

Seatpost

Zoom micro-adjust, 29.8mm diameter

Zoom Microset, 29.8mm diameter

Wheels & Tires

Hubs

Front: Phil Wood, Rear: Phil Wood Tandem

Phil Wood tandem

Rims

Velocity Diad

Mavic T 217 SUP

Spokes

DT stainless steel, 2.0mm straight gauge

Spoke Nipples

Brass nipples

Front Tire

700 x 28c Avocet Fast Grip

Wheel Size

700c wheels

Geometry · choose a size for each bicycle

Geometry size

Head-tube angle

73°

Seat-tube angle

73°

Fork offset / rake

50 mm

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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.

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