W1SA

http://www.bikebros.co.jp/vb/index.php?id=3891

Ben Spies

http://www.benspies.com/

CB750F

http://www.agfujishima.net/

Nighthawk

Virago

1961

http://www.groovycycles.com/

Bull

http://www.toddscycle.com/

XL1200S

For those considering doing a street tracker Evo Sportster, note how mounting the XR750 style seat up higher, rather than sitting on the frame, improves the look.
http://www.redhotcycles.com/

W400

http://www8.plala.or.jp/LEFT-HAND/index.html

SR400

source

Matchless

http://rollingsmc.exblog.jp/

Sportster

http://www.clover-mc.com/index.html

R69S

http://www.ritmo-sereno.com/index.html

SR500

http://www.stupidcrown.com/

Indian

XS650

http://www.crib-mc.com/

Triton

From: http://obsolute.exblog.jp/

Tempter

source

Wes Cooley

source

Z400

http://jokers-web.com/

XT225

source

NS400R

source

MH900

source

IOM TT

drift

YR-2

http://www.classicyams.com/

Motocompo

Also known as the "trunk bike".
source

CB400

source

SR500

Article here: http://skjeltorp.no/sr500/Yamaha%20SR500E.htm

NSR250R

http://www.avante-bike.com/nsr1.html

CB400F

From: http://www.lastdream.jp/

CB750

From: http://newwave.sakura.ne.jp/oldstyle/

XL chop

source

Z1075RR

http://www.mid-knight.jp/c-bike.html

GSX-R1100

http://www.techserfu.co.jp/bikephoto-t12-wanohu.html

Z1 lean

From: http://www.heat-magic.co.jp/event/

GSX-R

Z1

From: http://www.a-magic.com/works/top/top.htm

W650

From: http://www.jb-power.co.jp/

Endless Summer

From: http://www.vmx-race.com/

FTR223

source

triple

from: http://www.bd-tagos.net/

GPZ900R

From: http://www.tg-nakagawa.co.jp/