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 2012 SE Racing PK Ripper Team and 2009 SE Racing PK Ripper Team.

Gearing comparison

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

RPM

RPM = pedal turns per minute.

2012 SE Racing PK Ripper Team44T · 16T
Ratio2.75:1

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

2009 SE Racing PK Ripper Team44T · 16T · 1-speed
Ratio2.75:1
Estimated speed at 90 RPMGear14.4 mph

Rear tire: 20×1.75.

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
2012 SE Racing PK Ripper Team
2009 SE Racing PK Ripper Team
Overview
Model Year
2012
2009
Brand
SE Racing
SE Racing
Model
PK Ripper Team
PK Ripper Team
Bicycle Type
BMX
BMX
Colors
Black
Metallic Blue
Sizes
20.5" TT
20.5" TT
Weight
—
—
Frameset
Frame Construction
—
TIG-welded
Frame Material
6066 Aluminum Floval
6061 aluminum
Fork
Cr-Mo Landing Gear
Landing Gear
Fork Material
—
Chromoly, unicrown crown
Drivetrain
Component Group
—
BMX
Crankset
Truvativ XR 180mm 44t
SE 3-pc chromoly, 44 teeth
Bottom Bracket
ISIS Gigapipe
Euro cartridge
Cassette
16t Cassette
Cassette cog
Rear Cogs
—
1-speed, 16 teeth
Chain
KMC Z33
KMC Z30
Pedals
X-Pedo Low Profile
Xpedo MX-6
Brakes
Brakes
Tektro 930AL V-Brake
Tektro 930AL linear pull rear brakes, Tektro 313A rear levers
Cockpit & Contact Points
Headset
Tange Sealed 1-1/8 Integrated
1 1/8" Tange internal
Handlebar
Cr-Mo PK Bar 27.25x7.5
SE Chromoly PK Bar
Handlebar Extensions
—
Not included
Stem
SE Top Load Alloy
SE Front Load alloy
Saddle
SE Sleek Seat
SE Racing Sleek
Seatpost
Race Rocker Al Micro-Adjust
Race Rocker micro adjust aluminum, 27.2mm diameter
Wheels & Tires
Hubs
Sealed Bearing Hollow Axle Sealed Bearing Hollow Axle
Front: SE Racing sealed bearing cr-mo axle, Rear: SE Racing aluminum cassette cr-mo axle
Rims
—
Alex DM-24, 36-hole
Spokes
—
Stainless, 14ga. (2.0mm)
Front Tire
Tioga Powerblock 1.95, 1.75
20 x 2.125" Kenda K-Rad
Rear Tire
—
20 x 1.75" Kenda K-Rad
Wheel Size
—
20" wheels

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

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