Velopedia Bicycle Archive

2009 SE Racing Wildman Pro

Original specifications: BMX drivetrain · 20" wheels.

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At a glance

Archive #19076

Model year: 2009
Category: BMX
Sizes: 20.75" TT
Colors: Blue Fade Out
In this record: 23 specifications

Model history 2 other years

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Identification clues

2009 archived details

Published colors: Blue Fade Out
Frame: Chromoly
Original equipment: BMX

Clues, not proof of model year. Colors vary and components may have been replaced.

Original buildChromoly · BMX · 20" wheels

Historical catalog variants

Archived sizes and colors

1 item record

Item-level catalog entries recovered from Velopedia’s original bicycle archive. They document how this model was listed historically; they do not identify the frame size associated with legacy reference geometry or indicate current availability.

Published sizes

20.75" TT

Published colors

Blue Fade Out

View 1 archived size/color combination

Size	Color
20.75" TT	Blue Fade Out

Historical catalog evidence. Exact specifications and naming may vary by market, production run or manufacturer revision.

Frameset

Frame Construction	TIG-welded
Frame Material	Chromoly
Fork	Landing Gear
Fork Material	Chromoly, unicrown crown

Drivetrain

Component Group	BMX
Crankset	SE 3-pc chromoly, 28 teeth
Bottom Bracket	Mid sealed BB
Cassette	Cassette driver
Rear Cogs	1-speed, 10 teeth
Chain	KMC Z410
Pedals	Xpedo MX-6

Brakes

Brakes	Tektro FX-15 U-brake rear brakes, Tektro 275A Hinged rear levers

Cockpit & Contact Points

Headset	1 1/8" Tange internal
Handlebar	SE Racing CR-MO Wild Bar
Handlebar Extensions	Not included
Stem	SE Front Load alloy
Saddle	SE Racing Pivotal
Seatpost	Pivotal Micro Adjust aluminum, 25.4mm diameter

Wheels & Tires

Hubs	Front: SE Racing alloy 14mm, Rear: SE Racing alloy cassette 14mm
Rims	Alex Supra Dome, 36-hole
Spokes	Stainless, 14ga. (2.0mm)
Front Tire	20 x 2.10" Kenda K-1040
Wheel Size	20" wheels

Gearing

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

Pedal cadence

RPM

Speed units

RPM = pedal turns per minute.

Published build28T · 10T · 1-speed

Ratio2.80:1

Estimated speed At 90 RPM Gear15.1 mph

Uses front tire 20×2.1; 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

Try your current gearingChanged tires or gears? Calculate your setup.

Your changes apply to this calculation. The archived build stays unchanged.

Gears Drivetrain

Front teeth Smallest rear teeth Largest rear teeth

Use up to three front tooth counts, separated by /. For one rear sprocket, enter the same count twice.

Rear tire

Rear tire marking

Apply the marking on your rear tire or edit its dimensions below. Older or fractional inch sizes need the ISO marking (e.g. 37-590).

Rim diameter (BSD, mm) Tire width (mm)

For 32-622, width is 32 mm and rim diameter is 622 mm. Use the rear tire on mixed-wheel bikes. Leave both fields empty to compare ratios only.

Cadence (RPM) Speed units

Gear, dimension and cadence changes update results automatically.

Gearing comparison
Measure	Original	Your setup
Lowest ratio	—	—
Highest ratio	—	—
Total range	—	—
Lowest-gear speed	—	—
Highest-gear speed	—	—

Speeds are estimates. These calculations do not establish component compatibility or available tire clearance.

Parts & serviceability

Find replacement parts

Original specifications

Front tire · Original

20 x 2.10" Kenda K-1040 Replacement search: 20x2.1 bicycle tire Before ordering: Check rim type and tire clearance.

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Seatpost · Original

Pivotal Micro Adjust aluminum

25.4mm diameter

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Rims · Original

Alex Supra Dome

36-hole

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Based on the original build. Check fit and installed parts before ordering. Affiliate links may earn Velopedia a commission. As an Amazon Associate I earn from qualifying purchases.

Parts and service referenceQuick reference before buying parts

Archived specifications for reference. Check the fitted parts before ordering.

Front tire: 20 x 2.10" Kenda K-1040
Drivetrain: 1-speed
Seatpost diameter: 25.4 mm
Bottom bracket / shell: Mid sealed BB

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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.

2009 SE Racing Wildman Pro