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 2009 SE Racing OM Flyer.

Gearing comparison

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

RPM

RPM = pedal turns per minute.

2009 SE Racing OM Flyer39T · 17T · 1-speed
Ratio2.29:1
Estimated speed at 90 RPMGear14.7 mph

Uses front tire 24×1.95; rear size isn’t listed.

2004 SE Racing Om FlyerSize Legacy reference · 41T · 18T · 1-speed
Ratio2.28:1
Estimated speed at 90 RPMGear15.8 mph

Rear tire: 26×1.95.

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.
Print / PDFCSV
Specification
2009 SE Racing OM Flyer
2004 SE Racing Om Flyer
Overview
Model Year
2009
2004
Brand
SE Racing
SE Racing
Model
OM Flyer
Om Flyer
Bicycle Type
BMX cruiser
BMX
Original MSRP
Not documented
$400.00
Colors
Woodgrain, Team Blue
Gloss Black
Sizes
22.25" TT
26" (15" seat tube)
Weight
—
—
Frameset
Frame Construction
TIG-welded
TIG-welded
Frame Material
6061 aluminum
SE Racing Certified 7005 Aluminum
Fork
Landing Gear
SE Racing Landing Gear
Fork Material
Chromoly, unicrown crown
4130 chromoly
Drivetrain
Component Group
BMX
—
Crankset
SE 3-pc chromoly, 39 teeth
SE Racing 3-pc, tubular, 180mm, 41 teeth
Bottom Bracket
American
Euro sealed cartridge, BMX splined
Cassette
Freewheel
—
Rear Cogs
1-speed, 17 teeth
1-speed, 18 teeth
Chain
KMC Z30
KMC Z30, 1/2 x 3/32"
Pedals
Wellgo Classic alloy platform
Welgo alloy platform
Brakes
Brakes
Tektro 839AL V-brake rear brakes, Tektro 313A rear levers
Tektro 924ALV-brake rear brakes, Tektro 2 finger, alloy rear levers
Cockpit & Contact Points
Headset
1 1/8" Tange DX4 alloy
1 1/8" integrated
Handlebar
SE Racing CR-MO Wing Bar
SE Racing Wing Bar, 4130 CrMo
Handlebar Extensions
Not included
—
Stem
Retro Top load alloy
Se Racing BMX, alloy
Saddle
SE Racing Flyer
SE Racing BMX
Seatpost
Race Rocker micro adjust aluminum, 27.2mm diameter
SE Racing micro adjust, 350mm
Wheels & Tires
Hubs
Front: SE Racing sealed bearing cr-mo axle, Rear: SE Racing aluminum cassette cr-mo axle
SE Racing sealed bearing, alloy
Rims
Alex DM-24, 36-hole
SE Racing alloy, 36-hole
Spokes
14ga. (2.0mm)
Stainless steel, 14ga. (2.0mm) straight gauge
Front Tire
24 x 1.95" Kenda K-Rad
26 x 2.1" Kenda Kinetics
Rear Tire
—
26 x 1.95" Kenda Kinetics
Wheel Size
24" wheels
26" wheels
Geometry · choose a size for each bicycle
Geometry size
—
Head-tube angle
—
71°
Seat-tube angle
—
70°
Chainstay / rear center
—
431.8 mm

Historical specifications are presented as an archival reference. Components may have varied by market, size, or production run. Legacy reference geometry is model-level historical data whose corresponding frame size is not identified; compare those dimensions as reference values rather than size-normalized fit data.

Campaign
Scroll to Top