Bicycle Archive · Specification report

2001 K2 Biker

Velopedia Archive ID 36190

Overview

Model year	2001
Brand	K2
Model	Biker
Bicycle type	Freestyle/jumping
Archive ID	36190
Original MSRP	$359.00
Colors	Raw/Matte Black
Sizes	Pro

Frameset

Frame construction	TIG-welded
Frame material	Chromoly
Fork	K2
Fork material	Chromoly, unicrown crown
Rear shock	N/A

Drivetrain

Crankset	3-piece chromoly 175mm, 44 teeth
Bottom bracket	Sealed cartridge
Rear cogs	1-speed, 16 teeth
Chain	KMC Z610H, 1/2 x 1/8"
Pedals	K2 platform

Cockpit & contact points

Headset	1 1/8" threadless Cane Creek SBJ
Handlebar	Chromoly 2-Piece
Handlebar extensions	Not included
Stem	Aluminum threadless
Saddle	K2 Grab Bag
Seatpost	K2 microadjust, 25.4mm diameter

Wheels & tires

Hubs	K2 Ben Hur 14mm axle
Rims	Sun Rims Ditch Witch, 48-hole
Spokes	Stainless steel, 14g
Spoke nipples	Brass nipples
Front tire	Front: 20 x 2.25" Kenda Kudos, Rear: 20 x 1.85" Kenda Kudos
Wheel size	20" wheels

Geometry · Legacy reference

Top tube	533.4 mm
Head-tube angle	71°
Seat-tube angle	74.5°
Chainstay / rear center	368 mm
Wheelbase	942.1 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 30, 2026.