Velopedia Bicycle Archive

2011 SE Racing Mini Ripper

Original specifications: BMX Mix drivetrain · 20" wheels · 14.9 lb published weight.

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At a glance

Archive #25560

Model year: 2011
Category: BMX
Original MSRP: $509.00
Sizes: 17.4"
Colors: White
Weight: 14.9 lb
In this record: 22 specifications · 7 archived images · original MSRP

Model history 5 other years

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Identification clues

2011 archived details

Published colors: White
Frame: 6066 aluminum
Original equipment: BMX Mix

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

Original build6066 aluminum · BMX Mix · 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

17.4"

Published colors

White

View 1 archived size/color combination

Size	Color
17.4"	White

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

Frameset

Frame Construction	Aluminum
Frame Material	6066 aluminum
Fork	Landing Gear
Fork Material	Alloy

Drivetrain

Component Group	BMX Mix
Crankset	3-piece alloy 145mm, 36T teeth
Bottom Bracket	Euro sealed bearing Alloy cups
Rear Cogs	1-speed, 14 teeth
Chain	KMC Z30
Pedals	Wellgo alloy cage

Brakes

Brakes	None front/Tektro 926AL Mini-V rear brakes, Tektro 317A rear levers

Cockpit & Contact Points

Headset	1" Tange sealed
Handlebar	SE Mini Wing Bar alloy
Handlebar Extensions	Bar ends
Stem	SE Racing Mini
Saddle	Se racing mini w/ integrated alloy post
Seatpost	Integrated Aluminum Post, 22.2mm diameter

Wheels & Tires

Hubs	Sealed bearing hollow axle alloy
Rims	Alex R500 double wall, 28-hole
Front Tire	20 x 1-1/8" Tioga Power Block
Rear Tire	20 x 1 1/8" Tioga Power Block
Wheel Size	20" wheels

Gearing

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

All published sizes36T · 14T · 1-speed

Ratio2.57:1

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

Add your rear tire size to calculate speed

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

Chain · Original

KMC Z30

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Seatpost · Original

Integrated Aluminum Post

22.2mm diameter

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Rims · Original

Alex R500 double wall

28-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: Front: 20 x 1-1/8" Tioga Power Block, Rear: 20 x 1 1/8" Tioga Power Block
Drivetrain: 1-speed
Seatpost diameter: 22.2 mm
Bottom bracket / shell: Euro sealed bearing Alloy cups

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Gallery7 images