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 2013 SE Racing Heavy Hitter and 2010 SE Racing Heavy Hitter.

Gearing comparison

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

RPM

RPM = pedal turns per minute.

2013 SE Racing Heavy Hitter25T · 9T
Ratio2.78:1

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

2010 SE Racing Heavy Hitter25T · 9T · 1-speed
Ratio2.78:1
Estimated speed at 90 RPMGear15.0 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

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
2013 SE Racing Heavy Hitter
2010 SE Racing Heavy Hitter
Overview
Model Year
2013
2010
Brand
SE Racing
SE Racing
Model
Heavy Hitter
Heavy Hitter
Bicycle Type
BMX
BMX
Colors
Gray Matte
Marination Bracket White
Sizes
21"
20.75" TT
Weight
—
—
Frameset
Frame Construction
—
TIG-welded
Frame Material
Chromoly
Cro-Moly Steel
Fork
Chromoly
Landing Gear
Fork Material
—
CrMo Steel, unicrown crown
Drivetrain
Component Group
—
BMX
Crankset
3-Piece 25t
SE 3-pc chromoly 175mm, 25 teeth
Bottom Bracket
Sealed Cartridge
Mid sealed BB
Cassette
9t Driver
Cassette driver
Rear Cogs
1x1 Speeds
1-speed, 9 teeth
Chain
KMC Z410
KMC Z410
Pedals
Odyssey Twisted PC
Odyssey Twisted PC
Brakes
Brakes
Tektro FX340R
Tektro FX730 U-Brake rear brakes, Tektro 275A rear levers
Cockpit & Contact Points
Headset
1 1/8" Integrated
1 1/8" Tange sealed integrated
Handlebar
SE Racing
CR-MO Powering Bar
Handlebar Extensions
—
Not included
Stem
SE Top Load Alloy
SE Front Load Dual Cap
Saddle
SE Racing
SE Pivotal Beach Seat
Seatpost
Intergrated Alloy
Pivotal Micro-Adjust Aluminum, 25.4mm diameter
Wheels & Tires
Hubs
—
Front: King Kong Sealed Bearing Alloy 3/8" axle, Rear: King Kong Light Weight Alloy 14mm axle
Rims
—
Alex Supra Dome, 36-hole
Spokes
—
Stainless, 14ga. (2.0mm)
Front Tire
Tioga Street Block 20x2.25
20 x 2.10" Odyssey Path P-Lite
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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