Velopedia Bicycle Archive

Compare Bicycles

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

1 of 2 bicycles

At a glance

Key differences

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

  1. Data limitation

    No geometry is recorded for 2010 Breezer Uptown EX and 2011 Breezer Uptown EX.

  2. Gearing

    2011 Breezer Uptown EX has a 6% lower climbing ratio than 2010 Breezer Uptown EX.

    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.

2010 Breezer Uptown EX38T · 12–32T · 7-speed
Lowest1.19:1Highest3.17:1Total range267%

Speed unavailable: wheel or tire size is missing or unclear.

2011 Breezer Uptown EX38T · 14–34T · 7-speed
Lowest1.12:1Highest2.71:1Total range243%
Estimated speed at 90 RPMLowest gear7.5 mphHighest gear18.2 mph

Uses front tire 26×1.5; 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.
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Specification
2010 Breezer Uptown EX
2011 Breezer Uptown EX
Overview
Model Year
2010
2011
Brand
Breezer
Breezer
Model
Uptown EX
Uptown EX
Bicycle Type
Comfort/commuter
Comfort/commuter
Colors
Yellow
Lapis Blue/Bone White
Sizes
17.5", 19.5", 21.5", 23.5"
S, M, L, XL
Weight
—
—
Frameset
Frame Construction
TIG-welded
TIG-welded
Frame Material
Breezer custom butted alloy
Alloy
Fork
Breezer
Breezer
Fork Material
CrMo, unicrown crown
Hi Ten, single crown
Drivetrain
Component Group
Commuter Mix
Commuter Mix
Shifters
SRAM 3.0 Comp Twist
SRAM 3.0
Rear Derailleur
SRAM X.3
SRAM X.3
Crankset
Lasco RCF1538F3 alloy, 38 teeth
Lasco RCF158DP steel, 38T teeth
Bottom Bracket
VP-BC73C cartridge
VP BC73 sealed
Cassette
SRAM PG-730
Shimano Tourney
Rear Cogs
7-speed, 12 - 32 teeth
7-speed, 14 - 34 teeth
Chain
KMC Z-51
KMC Z51
Pedals
Wellgo B123
Not included
Brakes
Brakes
Tektro 855-AL brakes, Tektro TS-384AP levers
Tektro 885AL V-brake brakes, Tektro TS-384AP levers
Cockpit & Contact Points
Headset
1 1/8" threaded VP-H692W
VP-H692W
Handlebar
Breezer Alloy, 570mm x 26mm
Breezer steel
Handlebar Extensions
Not included
Not included
Stem
Breezer Alloy
Breezer Alloy
Saddle
Active
Breezer Comfort
Seatpost
HL alloy
HL Steel, 27.2mm diameter
Wheels & Tires
Hubs
Front: Joytech JY-733, Rear: Joytech 701N nutted axle
Joytech JY-733
Rims
Jalco XC168
Alex IC-1000, 36-hole
Spokes
Stainless, 14ga. (2.0mm) straight gauge
—
Front Tire
CST C-1393P
26 x 1.50" CST C-1393P
Wheel Size
—
26" wheels

Historical specifications are presented as an archival reference. Components may have varied by market, size, or production run.

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