LAs Best Hughes Racing & Testing Custom Built ST-R from the testing plant in Malibu, California USA.
Lowlife Right-Side Drive Softail Frame. Radial bent original frame constructed of DOM tubing with a .157 in./.187 in. wall thickness features a 40 degree neck rake with 7 in. stretch
Machined neck stem takes press-in bearing races; no need for fork cups
Narrowed frame rails for better cornering, even at low ride height; low seat height for lower center of gravity
Triangulated, solid machined top motor mount
One-piece machined transmission plate is 1/2 in. thick
Engine and transmission are centered in chassis for excellent balance
Right-side drive only and accommodates wide tires
Welded-on mount tabs allow 84-99 Softail-style forward controls to be mounted to chassis
Chrome Legend Air Suspension is included and installs flush with the bottom of the frame
Swingarm features triangulated high-strength design, DOM tubing all-radial bends, 1 in. stainless rear axle, flush axle caps with hidden fasteners, two stainless pivot bolts and pivot axis tube, pivot bearings and spacers
Swingarm accommodates 240, 280 or 300mm rear tire with a full-width belt Features oil tank hidden under transmission for better weight distribution, rubber isolated battery mount and hidden compressor mount as part of the battery mount
Crankcases
Cast from 356-T6 aluminum with wall thickness optimized for
maximum strength
Blind case bolts for cleaner appearance
Smooth crankcase deck to cylinder base profile for
cleaner appearance
7/16" threaded cylinder studs proven in drag racing applications
Flywheels
Flywheels forged from 4140
Pinion and sprocket shaft are pressed in and keyed from 8620 gear material ground and hardened.
Connecting rods forged from 4340 chromemoly steel - the strongest material available for these applications
Larger straight 1 1/2"-diameter pressed-in crankpin using 8620 gear material
Oiling System
Same reliable Evolution style oil system with the addition of internal piston oilers for better heat dissipation
3:1 ratio oil pump drive gears and high volume oil pump enable
significantly increased lubrication and cooling
Cylinders
4.250"-bore with 4.410"-stroke for ideal high torque/high
horsepower output
More fin area for increased cooling
Machined fin edges for better appearance
Forged JE slipper-skirt pistons
Heads
New RevTech roller rockers
More fin area for increased cooling
Machined fin edges for better appearance
New compression releases for easy starting
New "D"-shaped intake ports and manifold
Carburetion
Mikuni HSR 45 from Mikuni American Corp.
Intake manifold matched to heads for ideal flow efficiency
Low profile air cleaner design for high performance while providing improved rider comfort
Ignition
Self contained solid-state ignition from Daytona Twin Tec
Cam
Andrews EV72 .560" lift cam for great performance and easy starting
Built 1 of 1 VIN# ST-R-0001 MSRP: $125,000 USD
· Date: 13 September 2009 · Views: 372 · Filesize:39.9kb, 399.2kb · Dimensions: 606 x 860 ·
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