VelopediaBicycle Archive · Specification report

1998 SE Racing Assassin

Velopedia Archive ID 70895

Overview

Model year1998
BrandSE Racing
ModelAssassin
Bicycle typeBMX
Archive ID70895
Original MSRP$319.00
ColorsChrome-plated, satin red
SizesPro
Weight24.6 lb

Frameset

Frame constructionTIG-welded
Frame material4130 chromoly
ForkSE Racing Landing Gear
Fork material4130 chromoly, unicrown crown
Rear shockN/A

Drivetrain

Component groupN/A
ShiftersN/A
Front derailleurN/A
Rear derailleurN/A
Crankset1-piece chromoly 180mm, 44 teeth
Bottom bracketYST BB 621 AW
BB shell width68mm Threadless
Rear cogs1-speed, 16 teeth
ChainKMC 408CP, 1/2 x 3/32"
PedalsWellgo LU-313

Brakes

BrakesChang Star VB-885AS brakes, Chang Star VL-189DT levers

Cockpit & contact points

Headset1 1/8" threadless Tioga
HandlebarSE Racing Rollbar
Handlebar extensionsN/A
StemWei Hau MX 241
SaddleVelo VL-283
SeatpostKalloy SP-4130 micro-adjust, 26.0mm diameter

Wheels & tires

HubsFormula OV 31
RimsAlex VP-20, 36-hole
SpokesTa Sen stainless steel, 2.0mm straight gauge
Spoke nipplesBrass nipples
Front tireFront: 20 x 2.125" Kenda K-50 Comp III type, Rear: 20 x 1.75" Kenda K-50 Comp III type
Wheel size20" wheels

Geometry · Legacy reference

Top tube508 mm
Head-tube angle74°
Seat-tube angle72°
Chainstay / rear center387.3 mm
Wheelbase939.8 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 27, 2026.