Bicycle Archive · Specification report

1999 Norco Yorkville

Velopedia Archive ID 85138

Overview

Model year	1999
Brand	Norco
Model	Yorkville
Bicycle type	Hybrid
Archive ID	85138
Original MSRP	$249.00
Colors	Black Cherry
Sizes	16", 18", 20", 22"

Frameset

Frame construction	TIG-welded
Frame material	4130 chromoly seat tube/hi-tensile steel
Fork	Norco
Fork material	4130 chromoly, unicrown crown
Rear shock	N/A

Drivetrain

Component group	Hybrid Mix
Shifters	Shimano Revo
Front derailleur	Shimano Tourney TY-32, clamp-on 28.6mm
Rear derailleur	Shimano AceraX
Crankset	Shimano Tourney TY-30, 28/38/48 teeth
Bottom bracket	Chin Haur
BB shell width	68mm English
Rear cogs	7-speed, 14 - 28 teeth
Chain	KMC Z-51, 1/2 x 3/32"
Pedals	Victor VP-872

Brakes

Brakes	Chang Star linear-pull brakes, Chang Star aluminum levers

Cockpit & contact points

Headset	1" YST
Handlebar	Hsin Lung aluminum
Handlebar extensions	Not included
Stem	Hsin Lung MTS 246-2
Saddle	Velo VL-273-2
Seatpost	Hsin Lung SP-232, 26.0mm diameter

Wheels & tires

Hubs	Joy Tech OS aluminum, Q/R
Rims	Alex X-202, 36-hole
Spokes	Chung Nan steel, 2.0mm straight gauge
Spoke nipples	Brass nipples
Front tire	700 x 38c Kenda K-830
Wheel size	700c wheels

Geometry · Legacy reference

Top tube	549 mm
Head-tube angle	70°
Seat-tube angle	74°
Chainstay / rear center	430 mm
Wheelbase	1060 mm
Fork offset / rake	45 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 3, 2026.