VelopediaBicycle Archive · Specification report

1999 S & M Next Generation Dirt Bike

Velopedia Archive ID 82007

Overview

Model year1999
BrandS & M
ModelNext Generation Dirt Bike
Bicycle typeFreestyle/jumping
Archive ID82007
Original MSRP$699.00
ColorsBlack, Blue, Brown, Chrome-Plated, Gold, Green, Grey, Red, Yellow
SizesPro
Weight28 lb

Frameset

Frame constructionTIG-welded
Frame material4130 chromoly
ForkS & M Pitch Fork
Fork material4130 chromoly, unicrown crown
Rear shockN/A

Drivetrain

Component groupN/A
ShiftersN/A
Front derailleurN/A
Rear derailleurN/A
Crankset1-piece chromoly 175mm, 44 teeth
Bottom bracketYST BB 613
BB shell widthAmerican
Rear cogs1-speed, 16 teeth
ChainKMC UG-50, 1/2 x 1/8"
PedalsS & M Platform

Brakes

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

Cockpit & contact points

Headset1 1/8" threadless Aheadset ST
HandlebarS & M Slam Bars
Handlebar extensionsN/A
StemS & M Redneck
SaddleS & M Team Saddle
SeatpostChromoly, 26.6mm diameter

Wheels & tires

HubsMount
RimsAlex VP-20F, 48-hole
SpokesDT stainless steel, 12g straight gauge
Spoke nipplesBrass nipples
Front tire20 x 1.95" Cheng Shin
Wheel size20" wheels

Geometry · Legacy reference

Top tube514.4 mm
Head-tube angle73°
Seat-tube angle70°

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 12, 2026.