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. Identity & price

    These bicycles are categorized differently: 2013 SE Racing Big Ripper is BMX; 2009 SE Racing Big Ripper is Mountain.

  2. Data limitation

    No geometry is recorded for 2013 SE Racing Big Ripper and 2009 SE Racing Big Ripper.

  3. Gearing

    2009 SE Racing Big Ripper has a 17% lower climbing ratio than 2013 SE Racing Big Ripper.

    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.

2013 SE Racing Big Ripper33T · 15T
Ratio2.20:1

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

2009 SE Racing Big Ripper33T · 18T · 1-speed
Ratio1.83:1
Estimated speed at 90 RPMGear14.1 mph

Uses front tire 29×2.1; 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
2013 SE Racing Big Ripper
2009 SE Racing Big Ripper
Overview
Model Year
2013
2009
Brand
SE Racing
SE Racing
Model
Big Ripper
Big Ripper
Bicycle Type
BMX
Mountain bike, non-suspension
Colors
Blue
Matte Black
Sizes
23.6"
One size fits all
Weight
—
—
Frameset
Frame Construction
—
TIG-welded
Frame Material
6061 Aluminum
6061 aluminum
Fork
Chromoly
Landing Gear
Fork Material
—
Chromoly, unicrown crown
Drivetrain
Component Group
—
Single Speed Mix
Crankset
3-Piece 33t
SE 3-pc chromoly, 33 teeth
Bottom Bracket
Sealed Cartridge
American
Cassette
15T
Cassette cog
Rear Cogs
1x1 Speeds
1-speed, 18 teeth
Chain
KMC Z410
KMC Z410
Pedals
Platform
Wellgo Alloy Platform
Brakes
Brakes
—
Tektro 837AL V-brake brakes, Tektro 313A two finger alloy levers
Cockpit & Contact Points
Headset
1 1/8" Threadless
1 1/8" Tange
Handlebar
SE Racing
SE Racing CR-MO Wing Bar
Handlebar Extensions
—
Not included
Stem
SE Racing
Retro Top load alloy
Saddle
SE Racing
SE Racing Flyer
Seatpost
Alloy
Race Rocker micro adjust aluminum, 30.8mm diameter
Wheels & Tires
Hubs
—
SE Racing high flange sealed
Rims
—
Weinmann ZAC 24000, 36-hole
Spokes
—
Stainless, 14ga. (2.0mm)
Front Tire
Freedom Cruz Sport 29x2.0
29 x 2.10" WTB Nanoraptor
Wheel Size
—
29" wheels

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

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