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Superbike Unlimited Aprilia SXV550 Supermoto - Street Legal

Superbike Unlimited YZF-R1 Superbike

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Brands Superbike Unlimited
Product Code: SBU-YZFR1
Availability: In Stock
$43,000.00

We are offering for purchase one of our most closely-watched projects, our National Championship-winning Yamaha YZF-R1 superbike. The ultimate race or track day Yamaha YZF-R1, ultra light, ultra fast and perfectly dialed in.

This bike has had an absolutely tremendous amount of development in every aspect and features impossible-to-get parts and a chassis, suspension, engine and electronics setup that is proven to win professional Superbike races and qualify on Pole position. With a dry weight under 360lbs and a power output of 45 more horsepower than a stock YZF-R1 (and making 6 more horsepower than our former factory BSB bike), this motorcycle is sure to exceed the performance expectations of any rider. 

The engine was built from a completely new base & has only dyno break in time and a couple of on-track sessions to fully break it in. We have the original engine in Superstock spec available as well.

The chassis is fully refreshed, with new bearings all around. 

We will set the bike up for the purchaser and it will include a setup session of the electronics, chassis and suspension as needed trackside by Tyler & Freddy. 

Higher resolution photos available HERE.

Build sheet:

All-new Westby-spec full Superbike engine (Factory Yamaha USA Superbike cylinder head, YEC intake/exhaust camshaft, sprockets, valve springs, ceramic bearings, much more)

Yoyodyne slipper clutch

Ohlins RSP40 World Superbike Shock Absorber (with spring selection)

Ohlins FGRR Forks with custom valving, fork cap extenders, low friction coating, low friction seals, spring selection

Ohlins WSBK-style side mount steering damper

Yoshimura Westby-Spec Alpha-T Full Titanium Exhaust

MWR WSBK Air Filter

YEC V1 Velocity Stacks

Evol Technology Rake Adjust and Offset Adjustable Triple Clamps

Evol Technology Rearsets

Superbike Unlimited Swingarm with Lightech chain adjusters

IMA Complete Thumb Brake Kit

Beringer Aerotec 108mm front calipers with titanium pistons / magnets

Brembo RCS master cylinder

Braketech Ductile Iron 330x6 rotors

SBU Rear Rotor

CoreMoto custom brake lines with titanium fittings

Rotobox Boost carbon fiber wheels with ceramic bearings

Custom flashed YEC ECU (-72)

Translogic Blip Assist and Intellishift

Bike Sport Developments button pods

PZ Racing Lightronic shift light

YEC Harness

ABS Elimination Plug

Auto Tune

SE Composites Carbon Monocoque Subframe / Undertail

Fast Frank Racing Quick Change Endurance Front Axle and Fender Mounts

Fast Frank Racing Quick Change Endurance Rear Axle and Captive 64mm Bracket

Brembo MotoGP rear caliper with titanium pistons and hardware

39N Billet Stator and Oil Pump Covers

GB Racing clutch cover

Cox Titanium (actual titanium) radiator & oil cooler guard

Womet Tech MotoAmerica frame sliders

Lightech quick release fuel cap

Zeta brake lever

Zeta clutch perch

Zeta remote adjuster

Zeta brake lever guard

Evol Technology clip ons

Over $1,000 in titanium bolts (almost every chassis and engine bolt has been replaced)

Speedcell 2.5AH battery & YEC quick disconnect harness

Lacomoto V3 bodywork, painted by Andrew Swenson Design

Lacomoto carbon frame covers

Lacomoto carbon swingarm covers

Lacomoto carbon fender

Lacomoto carbon hugger

Lacomoto carbon airbox cover with side panels

SE Composites tank shrourd (V2)

SE Composites exhaust bracket

SE Composites shark fin

SE Composites shift spline cover

Samco Coolant Hose Kit

Zero Gravity Superbike windscreen

Superbike Unlimited rear lift kit

Motoholders carbon fiber fairing stay & air duct

Lots of spares

We're probably forgetting some things!

 

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