Bicycle Archive · Specification report

1999 Mosh Expert AL

Velopedia Archive ID 80910

Overview

Model year	1999
Brand	Mosh
Model	Expert AL
Bicycle type	BMX
Archive ID	80910
Sizes	Expert

Frameset

Frame construction	TIG-welded
Frame material	6061 T6 aluminum
Fork	Mosh
Fork material	Chromoly, unicrown crown
Rear shock	N/A

Drivetrain

Component group	N/A
Shifters	N/A
Front derailleur	N/A
Rear derailleur	N/A
Crankset	3-piece chromoly, 44 teeth
Bottom bracket	Tien Hsin
BB shell width	American
Rear cogs	1-speed, 16 teeth
Chain	KMC Z-410, 1/2 x 1/8"
Pedals	Platform

Brakes

Brakes	Tektro 914A rear brakes, aluminum linear-pull rear levers

Cockpit & contact points

Headset	1 1/8" threadless
Handlebar	Mosh CNC
Handlebar extensions	N/A
Stem	Alloy Ahead
Saddle	Mosh
Seatpost	Kalloy aluminum, 30.8mm diameter

Wheels & tires

Hubs	Formula
Rims	Rigida, 36-hole
Spokes	Chung Nan UCP, 2.0mm straight gauge
Spoke nipples	Brass nipples
Front tire	Front: 20 x 2.125" Comp III style, Rear: 20 x 1.75" Comp III style
Wheel size	20" wheels

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