Too good not to post!

Wow!  Speaks for itself!  I'm out of town and just checking in and this is too good to pass up. 


Ola,again from Montreal 
I thought you might get a kick out of an old winter project of mine;A buddy dropped off an XL250 (that I quickly took the motor out of & gave away the rest). I happened to have an extra frame from a Z50 hanging around. The motor has a performance cam (because you can't go wrong with too much power, most of the time). I used triple trees from a Yamaha TT500 that  were gathering dust in my,tiny, workshop ( the head pipe came from the TT too. Hey, it fit right on !).. The rear sprocket was a McGyver 'special'. Footpegs are the old buddy pegs from my CBR900RR.Seat is the passenger saddle from the 900 too.Fuel cell is a modded propane cylinder ( don't try this at home kids !).I think the Supertrapp is off of the XL250 if memory serves.
Performance is....terrifying. Owing to the lack of suspension ( the forks are a joke ), you cannot hold the throttle open. Though when you try, the front wheel comes up...in EVERY gear! Great fun because it looks like a regular Z50 from the front (except for the TT500 clamps & bars) so folks don't appreciate what's about to catch & pass them.

Simple and spectacular!!  Thanks Again!!

The TAFFYMOTO built "Black Pearl" CRF450R Supermoto.

I don't post a lot of Supermoto's on here. That's not a prejudice on my par cause I absolutely love them and am in the process of converting my DR650 over. But this bike is so freaking nice that I can't pass it by. It fairly legendary in the SM world. It's know as the "Black Pearl". If you're interested in more about the bike there's a good thread on it over on Supermotojunkie.com  This is an insanely nice build.

Here's the build thread if you're interested:

The Black Pearl

mtr tuned head
j+s high comp piston
stage three hotcam
boysen waterpump kit
stm slipper clutch
hinson billet clutch casing
powdercoated rocker cover (gloss black)
samco hoses (urban cammo)
five 10 engine plugs (black)
compflow oil filter and billet cover (black)
hammerhead designs rear brake lever (black)
hammerhead designs gear lever (black)
hammerhead designs case saver (black)
k+n filter setup with samco hose (urban cammo)
powdercoated kickstart (satin black)
troy corser oversize race radiators (gold)


powdercoated mainframe (satin black)
powdercoated swingarm (satin black)
powdercoated engine mounts (satin black)
tag triple clamps incorporating honda steering damper (black)
tag oversize handlebars (gold)
protaper bar pad
joker tornado 2 billet throttle (black)
fly racing billet engine kill switch (black)
cycra crm probend handguards/black low profile sheilds
bar mounted hotstart removed and replaced with carb pull switch
ohlins ttx rear shock
ohlins replica forks/revalved re-sprung


beringer bro 10 master cylinder (black)
beringer aerotec six pot calliper (black)
beringer cast front disk (black)
beringer clutch lever (black)


marchesini 17" forged aluminium supermoto wheels (black)
goldspeed ultra tyres
devil sprinter exhaust with dual carbon fibre cans and titanium header pipes


pro carbon lower fork guards
pro carbon fuel cap/gold vent cap
pro carbon fuel tank cover
pro carbon chain guide
pro carbon rear disk guard
lightspeed carbon fibre engine guards
lightspeed carbon fibre ignition cover
lightspeed carbon fibre frame guards
lightspeed carbon fibre sump guard
lightspeed carbon fibre front sprocket cover
sc racing carbon fibre rear shock guard


prairie city supermoto chain stay
t m designs slide+glide chain runner
gold front and rear axle sliders and crash bobbins
ufo footpeg sliders
talon sprockets
did chain
sdg step seat
one off custom graphics

Update: It's a Trident BSA with a DOHC conversion Wow! No Ordinary BSA!

Totally Sick! RZ500/R6 Hybrid. Too good not to share. Cross-post From The 2-Stroke Board.

You hear about bikes like this in lots of conversations.... "wouldn't it be cool to put engine X in chassis Y"..  Well someone REALLY did it.  More on the project over on BARF

"Current generation Yamaha R6 chassis with Ohlins forks and shock, Brembo brakes, forged wheels, and aluminum subframe. Engine swap with Yamaha RD500 (aka RZ500 aka RZv500) V4 twin-crank two-stroke. Handmade expansion chambers with carbon fiber silencers. Mikuni flatslide carbs."

Another Briggs and Stratton Bobber from... Bob.

The build sheet:

Specifications For Black Briggs Bobber
Frame---------------------------Probably nos aftermarket hardtail from the 60s
Wheelbase---------------------58 in.
Rims-----------------------------18 x 2.15
Tires-----------------------------18 x 4
Hubs-----------------------------Honda 350
Brakes--------------------------Drum
Swept Area--------------------56.5 sq. in.
Brakes Loaded----------------8.8 lbs. per sq. in.
Curb Weight-------------------300 lbs. / 200 lb. rider - 500lbs.
Fork-----------------------------Homemade
Rake----------------------------25 degrees
Trail-----------------------------3 in.
Suspension--------------------Leaf spring over leading rocker
Floorboards-------------------24 in. Wide and 8 in. clearance
Lean----------------------------35 degrees
Ground Clearance-----------6 in.
Axle to Ground---------------13 in.
Crankshaft to Ground-------11.75 in.
Handlebars--------------------Lowrise buckhorns 31 in. wide with 5 in. rise on 3.5 in. dogbone risers
Grips---------------------------Anderson style
Engine-------------------------V twin ohv Briggs and Stratton
Displacement-----------------34.75 cu. in. / 570 cu. cent.
Bore----------------------------2.83
Stroke--------------------------2.76
HP------------------------------18 @ 3600 rpm
Torque-------------------------30 ft. lbs. @ 2400 rpm
Exhaust------------------------two into one header 1.75 in. auto
Drive Train--------------------comet ind torque converter
Drive Clutch-------------------44 c magnum
TQ Overall Ratio-------------2.43 to 1
Final Drive---------------------428 chain sprockets/ 15t into 60t for 4 to 1 ratio
Speed--------------------------70 mph @ 3600 rpm
Frame Geometry-------------Cloned from Indian 101 Scout
Steering Geometry-----------Cloned from Indian 101 Scout