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.
- Gearing
2001 Terry Symmetry has a 7% lower climbing ratio than 2002 Terry Symmetry.
A lower ratio gives more mechanical advantage; rear-wheel rollout determines distance per crank turn.
Gearing comparison
Lower gears help on climbs. Higher gears suit higher speeds.
RPM
RPM = pedal turns per minute.
Lowest1.11:1Highest4.33:1Total range390%
Estimated speed at 90 RPMLowest gearHighest gear
Uses front tire 700C×23; rear size isn’t listed.
Lowest1.20:1Highest4.33:1Total range361%
Estimated speed at 90 RPMLowest gearHighest gear
Uses front tire 700C×25; 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 Terry Symmetry
2002 Terry Symmetry
Overview
Model Year
2001
2002
Brand
Terry
Terry
Model
Symmetry
Symmetry
Bicycle Type
Road/sport
Road/sport
Original MSRP
$1,200.00
$1,150.00
Colors
Blue, Orange
Light Blue, White Pearl
Sizes
40.6cm, 44.5cm, 48.3cm, 50.8cm, 54.6cm, 58.5cm
40.6cm, 44.5cm, 48.3cm, 50.8cm, 54.6cm, 58.5cm
Weight
23 lb
22 lb
Frameset
Frame Construction
TIG-welded
TIG-welded
Frame Material
Chromoly
Reynolds 631
Fork
—
Terry
Fork Material
Chromoly, unicrown crown
Reynolds 531, unicrown crown
Drivetrain
Component Group
Shimano Tiagra Triple
Shimano Tiagra Triple
Shifters
Shimano Tiagra STI Dual Control
Shimano Tiagra STI Dual Control
Front Derailleur
Shimano Tiagra
Shimano Tiagra, clamp-on
Rear Derailleur
Shimano Tiagra GS
Shimano Tiagra GS
Crankset
Shimano Tiagra, 30/42/52 teeth
Shimano Tiagra, 30/42/52 teeth
Bottom Bracket
Shimano BB-UN52
Shimano BB-UN52, 118mm spindle
Rear Cogs
9-speed, 12 - 27 teeth
9-speed, 12 - 25 teeth
Chain
KMC Z9000, 1/2 x 1/8"
KMC Z9000, 1/2 x 3/32"
Pedals
Not included
Terry Combination Pedal System
Brakes
Brakes
Shimano Tiagra dual pivot brakes, Shimano Tiagra STI Dual Control levers
Shimano Tiagra dual pivot brakes, Shimano Tiagra STI Dual Control levers
Cockpit & Contact Points
Headset
1" YST
1" YST
Handlebar
Terry T Bar
Terry T-Bar
Stem
Terry T Stem
Terry T-Stem
Saddle
Terry
Terry
Seatpost
Kalloy SP-267
Kalloy SP-267, 26.8mm diameter
Wheels & Tires
Hubs
Shimano Sora
Shimano Sora
Rims
Velocity Aero Head, 32-hole
Velocity Aero Head, 32-hole
Spokes
Sha-Dar stainless steel, straight gauge
Sha-Dar stainless steel, 14ga. (2.0mm) straight gauge
Spoke Nipples
Aluminum nipples
Alloy nipples
Front Tire
700 x 23c Panaracer Pasela
700 x 25c Vee Rubber
Wheel Size
700c wheels
700c wheels
Geometry · choose a size for each bicycle
Geometry size
Head-tube angle
72°
72°
Seat-tube angle
73°
73°
Chainstay / rear center
429.3 mm
429.3 mm
Wheelbase
1033.8 mm
1033.8 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.