1972 Harley-Davidson XR750 Dirt Tracker






This is an Excellent Representation of one of approximately 220 XR750’s
produced in 1972
It Includes motor that was restored by
Legendary Motor Builder
& Tuner, Carl Patrick
This frame was never modified as per the race department instructions
The Tires are NOS
Stainless Spokes & Nipples for Longevity Against Corrosion
Factory Fiberglass Jet Fire Orange Gelcoat, Not Painted
Never Had any Fuel in Tank
No Oil in Bike
Partially Restored
by John Steel, Hi-Speed
Parts Used in Restoration are
NOS, New Updated, Mint Used
and Clean Used
Autographed Number Plate by Builders, Tuners, Racers & More
Never Started
Stored in a Private Collection
with Other Dirt Track Racers
Includes Large Packet of Literature
All Articles on XR750 & Other Information
Sales Brochure, Parts Book, Service Manual & Starting Instructions
Comes with Stand
Sold As-Is
$43,900
Race History:
Motor was given to
Dave & Donnie Estep
in 1972 & Raced in GNC & Local Races
Primary Side was Cracked and Replaced by HD Race Department and
Raced Until it was
Restored by Carl Patrick






1972 XRTT Rolling Chassis
Rare, Obsolete XRTT Rolling Chassis
Original Early Factory Frame
Large Daytona Tank
Large Fontana Front Brake
Prototype Rear Sprocket
The Majority of Parts are NOS & New
Double Lug Ceriani Forks
Leather Chin Pad
Original Harley-Davidson Hurst Airhart
Master Cylinder, Caliper & Brake Line
Stainless Header Pipes
Includes Stock ’72 Exhaust
Aluminum Foot Pegs
NOS CEV Kill Button & Wire
Stainless Spokes & Nipples
Tires are last set of NOS Slicks
from early 70’s that we had in stock
The Markings on the tires are from 1973 and later inventories
This is my Personal XRTT Roller
I have been building this for several years
The Number One (#1) can be changed
to any number desired
The Mark Brelsford on tail was put on
for display in our shop and can be removed
XR750 Motor
Ready to Go for Race or Display
Early Style Motor with Enhanced Internals
Majority of Internals are Late NOS
Large Flywheels, Rods, Bearings, Cages,
Clutch, Cams, Lifters, etc
Mikuni Flat Slides, Cables, Wires, etc are New
Aluminum Ribbed Early 70’s Primary Cover
Aluminum Intakes Modified for Oval Port
Darcy Racing Heads
NOS Magneto
This is an extremely powerful motor
Motor or Chassis can be sold separately
See Rollers & Motors Page
We can install the motor if wanted at no additional charge
Sale Includes Many Extras
Triangle Racing Stand
All Parts Catalogs, Manuals, Sales Brochure
Complete Packet of Literature on XR750 & XRTT
XRTT Rolling Chassis & Motor
John Steel's Personal Roller








SOLD
1972 Documented Cal Rayborn XRTT
Cal Rayborn XRTT as Raced at Imola 200 Italy in 1973
Documented Motor History
More Pics to Come


$76,950

This wonderful Cal Bike was first set up as a marvelous representation of Calvin Rayborn's XRTT that he used in the 1973 Imola 200 Races in Italy. The motor is documented with a factory motor test card showing this motor was used for Cal in this race. Includes other documentation of history of the motor as far back as traceable.
This bike is now on commission from Scott Guthrie and has been set up as 1972 Cal Rayborn XRTT with Fontana Brake with Cal's #14. Since this arrangement with Scott, the tail section has been autographed by Calvin Rayborn III (Cal Jr's Son), Bill Werner and Babe DeMay.
This bike was originally in built for John Steel's personal collection, taking over 3 years for the build to be completed.
The chassis includes many rare and obsolete NOS parts and the other parts are new. Including other parts on the chassis as used by Cal Rayborn.
The XRTT has a short circuit fairing with the 4-Leading Shoe Fontana and now has the option of the dual disc set up.
It comes with rare era correct Avon Grand Prix NOS tires, made in England.
The sale will include a factory style stand, a complete packet of information ever written on the XRTT and XR motor and information and photos of Cal Rayborn. It will also include sales brochures hop-up and starting information, owners manuals and parts book.
Please contact us for more information by email or phone 1-440-247-6021.
Serious inquiries only. Thank you.



Imola 1973 by galpalu


SOLD


1972 Harley-Davidson XRTT Road Race Motorcycle
$74,950
Restored by John Steel / Hi-Speed
This Bike Has Been In Museums and Collections for Several Years
Features:
NOS Tires
Oil Pressure Gauge
Fontana Four Leading Shoe
CEV Kill Button
Factory Work Card with Documented Motor History
Correct NOS Decals
The motor was used as a backup motor for the 1973 Daytona race.
The top factory riders for that race were; Mark Brelsford #1, Scott Brelsford, Mert Lawwill, Bart Markel, Cal Rayborn, Dave Sehl & Rex Beauchamp. Renzo Pasolini was an exchange rider.
The Daytona race in 1973 was one of the most memorable races in XRTT racing history. Mark Brelsford hit another rider (Larry Darr) that had broken down. Brelsford’s motorcycle burst into flames with him on it causing him to crash.
A photo of the fiery crash captured by Daytona Beach News Journal became famous. Cal Rayborn was also injured in this race. This was his last race at Daytona.











1980 Harley-Davidson XR750 Dirt Track Motorcycle
$46,950
Restored by John Steel / Hi-Speed to Correct Stock Condition
This Bike Has Been In Museums and Collections for Several Years
Features:
Tachometer Drive
NOS Tires
3pc Front Hub
CEV Kill Button
Rare Throttle & Clutch Cables
Gelcoat Jet Fire Orange Tank & Tail Section
Original MotoSport Petcocks
Correct NOS Decals
Autographed by Jay Springsteen and Joe Kopp
One of the last ten XR's produced out of 520. The 1980 was the last production year of the XR750.
1978 Harley-Davidson MX-250 Motocross Motorcycle
$26,950
This Is An Extremely Rare, Limited Production Factory Motocross Bike
Finding One In This Condition Is Extraordinary
Features:
Leather Tank Strap
Air Canister Shocks
Correct NOS Decals
Original Factory Tires
This MX is autographed by Marty Tripes #558. Tripes won the inaugural Superbowl of Motocross race at age 16 and the winner of 11 AMA Nationals

From the 1973 Daytona 200, As Seen Around the World...

Larry Darr's
1972 XRTT 750
The bike that Mark Brelsford
crashed into
An Amazing Find For Any Collector



SOLD

Until now, the frame from the Larry Darr XRTT that was also involved in the crash is one of the first two original XRTT frames that we at Hi-Speed have ever seen and are aware of to exist. Knowing that this bike made headlines around the world at the 1973 Daytona 200 is amazing.
The 1972 XRTT involved in the fire crash has been restored with the very rare, original factory frame, original specialty four-leading shoe Fontana, rare racing Goodyear inner tube and all other parts.
This bike was dealer maintained and owned.
This extremely rare bike includes original AMA News magazine and Cycle Guide magazines with the 1973 Daytona 200 Crash of Mark Brelsford on the cover where he hits this bike of Larry Darr's. Also includes Autorgraphs and history of the bike and rider (Larry Darr). Larry has told his story of his racing career and the point of his near fatal crash.
This sale will also include brochures, enthusiasts, other literature, Brelsfords history and tuner Babe DeMay autographs.
This is a one of a kind! $119,950


Hourglass Racing XRTT For Sale
Ridden by
Jay Springsteen
As many of you know Hourglass Racing started road racing XRTT's in the early nineties. During that time Hourglass Racing has won many races in the Vintage classes of AHRMA and WERRA. They usually had three bikes at the races, with one held in reserve as a spare bike for their most famous rider, Jay Springsteen, or as a parts source. This is that spare bike. It was never raced, however, it is fully functional and can be ridden. The bike has a fresh, never raced, Carl Patrick built engine. If it is to be raced, it will need the suspension tuned for the weight of the new owner. Other than that it is race ready. Please call for more details & price. 440-247-6021








SOLD
Larry Darr's 1970 "Iron" XRTT
Daytona 750cc Racer
Restored to As Raced
This bike has one of only two known Factory Original Iron XRTT Frames
THE RESTORATION PHOTOS












