Velopedia Bicycle Archive

1999 Hoffman SD-4

Freestyle/jumping bicycle from the Velopedia specification archive.

Original MSRP
$429.99
Colors
Chrome-Plated, Red
Archive ID
83242
Image not yet recovered

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Frameset

Frame ConstructionTIG-welded
Frame Material4130 chromoly
ForkHoffman Bikes SD-4
Fork Material4130 chromoly, unicrown crown
Rear ShockN/A

Drivetrain

Component GroupN/A
ShiftersN/A
Front DerailleurN/A
Rear DerailleurN/A
Crankset1-piece chromoly, 44 teeth
Rear CogsN/A
ChainKMC 410, 1/2 x 3/32"
PedalsWellgo LU-313

Brakes

BrakesDia-Compe 990 brakes, Dia-Tech MX-1 levers

Cockpit & Contact Points

Headset1 1/8" threadless steel w/SST Oryg detangler
HandlebarHoffman Bikes Jumping Bars
Handlebar ExtensionsN/A
StemHoffman Bikes Super Stem
SaddleHB VL-311
SeatpostHB 4130, 25.4mm diameter

Wheels & Tires

HubsAlloy
RimsHB Highroller CP, 48-hole
SpokesSteel, 2.0mm straight gauge
Spoke NipplesBrass nipples
Front Tire20 x 1.95" Hoffman Bikes Skidmark
Wheel Size20" wheels

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

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