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 2011 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.

2011 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
2011 SE Racing PK Ripper Team
Overview
Model Year
2012
2011
Brand
SE Racing
SE Racing
Model
PK Ripper Team
PK Ripper Team
Bicycle Type
BMX
BMX
Original MSRP
Not documented
$629.00
Colors
Black
Black
Sizes
20.5" TT
20.5"
Weight
—
22.3 lb
Frameset
Frame Construction
—
Aluminum
Frame Material
6066 Aluminum Floval
6066 aluminum
Fork
Cr-Mo Landing Gear
Landing Gear
Fork Material
—
CrMo
Drivetrain
Component Group
—
BMX Mix
Crankset
Truvativ XR 180mm 44t
3-piece Cr-Mo 180mm, 44T teeth
Bottom Bracket
ISIS Gigapipe
Euro 4 Sealed Bearing
Cassette
16t Cassette
—
Rear Cogs
—
1-speed, 16 teeth
Chain
KMC Z33
KMC Z30
Pedals
X-Pedo Low Profile
X-Pedo Low Profile Platform w/ Removable Pins
Brakes
Brakes
Tektro 930AL V-Brake
None front/Tektro 930AL V-Brake rear brakes, Tektro 313A two finger alloy rear levers
Cockpit & Contact Points
Headset
Tange Sealed 1-1/8 Integrated
1 1/8" Tange sealed
Handlebar
Cr-Mo PK Bar 27.25x7.5
CR-MO PK Bar, 27.25" x 7.5"
Handlebar Extensions
—
Bar ends
Stem
SE Top Load Alloy
SE Front Load alloy
Saddle
SE Sleek Seat
SE Sleek Seat
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
Sealed bearing hollow axle alloy
Rims
—
Front: Alex supra bh20, Rear: Alex DM22, 36-hole
Front Tire
Tioga Powerblock 1.95, 1.75
20 x 1.95" Tioga Power Block
Rear Tire
—
20 x 1.75" Tioga Power Block
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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