Welcome to Demon's Cycle Inc.

Your Shopping cart is empty.

Skip to Main Content »

Ultima

 

Items 1 to 24 of 43 total

per page
Page:
  1. 1
  2. 2

Grid  List 

Set Descending Direction
  1. 2" OPEN BELT ULTIMA PRIMARY BILLET FIT HARLEY SOFTAIL TWIN CAM AND DYNA 2007-PRESENT

    2" OPEN BELT ULTIMA PRIMARY BILLET FIT HARLEY SOFTAIL TWIN CAM AND DYNA 2007-PRESENT

    $1,094.99

    2" COMPLETE BILLET
    DRAG RACE STYLE OPEN BELT DRIVE
    ASSEMBLY

    Brand New, Show Polished

    Ultima's new belt drive assembly revives the Old School drag race style primary drive at a new affordable price. The Drag Race style unit with the out board support was designed to handle all the power you can throw at it, with an extra Alto Clutch assembly plate & Goodyear 50mm wide (2") belts to put it to the ground.
    Designed to fit OEM Harley-Davidson TwinCam 88 Softail Style Motorcycles made from 2007-Present & 2006-Present DYNA  These Drives will also fit most aftermarket Softail and Rigid Frames designed to use Softail style components made within these years.

    2" Goodyear Ultima Belt to Scourge the Pavement

    This complete kit includes belt, mounting hardware, detailed installation instructions with illustrations.

    Learn More
  2. HARLEY DAVIDSON CHROME EXHAUST Straight Shooter BIG GROWL

    HARLEY DAVIDSON CHROME EXHAUST Straight Shooter BIG GROWL

    $149.99

    Big Growl
    Chrome Exhaust
    "Straight Shooter"

    2-1/4" O.D.

    Superior look, quality and sound!

    Kit comes complete with pipes and chrome installation hardware.

    Fits Harley-Davidson Softail Models
    from 1986 to Present
    and Custom Application.

    Learn More
  3. EXHAUST Short Shooters BIG GROWL FITS HARLEY SOFTAIL

    EXHAUST Short Shooters BIG GROWL FITS HARLEY SOFTAIL

    $145.00


    Big Growl
    Chrome Exhaust
    Short Shooters

    2-1/4" O.D.

    Superior look, quality and sound!

    Kit comes complete with pipes and chrome installation hardware.

    Fits Harley-Davidson Softail
    Models
    from 1986 to Present
    and Custom Application.

    Learn More
  4. EXHAUST Short Shooters BIG GROWL for Harley Sportster XL

    EXHAUST Short Shooters BIG GROWL for Harley Sportster XL

    $149.99


    Big Growl
    Chrome Exhaust
    Short Shooters for XL

    Superior look, quality and sound!

    The 2-1/4" Big Growl pipes feature thick wall tubing, reinforced mounting braket and beautiful show quality chrome.
     
    One piece set up, no welds!

    Kit comes complete with pipes and reinforcedchrome installation hardware.

    Fits Harley-Davidson Sportster XL
    Models
    from 1986 to 2003
    and Custom Application.

    Learn More
  5. EXHAUST Sharp Shooters BIG GROWL for Harley Big Twins

    EXHAUST Sharp Shooters BIG GROWL for Harley Big Twins

    $149.99

    Big Growl
    Chrome Exhaust
    Sharp Shooters

    Superior look, quality and sound!
     
    The 2-1/4" Big Growl pipes feature thick wall tubing and show quality chrome.

    Kit comes complete with pipes and reinforced chrome installation hardware.

    Fits Harley-Davidson Softail
    Models from 1986 to 2003
    and Custom Application.

     

     

    Learn More
  6. 3" Open Belt Billet Ultima Primary for Harley-Davidson DYNA

    3" Open Belt Billet Ultima Primary for Harley-Davidson DYNA

    $1,049.99

    COMPLETE BILLET
    DRAG RACE STYLE OPEN BELT DRIVE
    ASSEMBLY

    Brand New, Show Polished

    Ultima's new belt drive assembly revives the Old School drag race style primary drive at a new affordable price. The Drag Race style unit with the out board support was designed to handle all the power you can throw at it, with an extra Alto Clutch assembly plate & Goodyear 85mm wide (3.35") belts to put it to the ground.
    Designed to fit OEM Harley-Davidson DYNA Motorcycles made from 1991-2005 both Evo and TwinCam models no modifications needed. Direct bolt on.

    3.35" Goodyear Ultima Belt to Scourge the Pavement

    This complete kit includes belt, mounting hardware, detailed installation instructions with illustrations.

    Learn More
  7. EXHAUST Long Barrels BIG GROWL Bobber Style for Harley-Davidson Big Twins

    EXHAUST Long Barrels BIG GROWL Bobber Style for Harley-Davidson Big Twins

    $149.99

    Big Growl
    Chrome Exhaust
    "Long Barrels"

    2-1/4" O.D.

    Superior look, quality and sound!
     
    Thick wall tubing and reinforced mounting brackets.

    Kit comes complete with pipes and chrome installation hardware.

    Fits Harley-Davidson Softail Models
    from 1986 to Present
    and Custom Application.

    Product ID = 2720

    Learn More
  8. Chrome Heat Shields for Big Growl Harley-Davidson Evolution Motor Exhausts

    Chrome Heat Shields for Big Growl Harley-Davidson Evolution Motor Exhausts

    $84.99

    Chrome Heat Shields
     
    Chrome heat shields to fit Big Growl exhausts for Harley-Davidson Big Twins
    Mounting hardware is included.

    Learn More
  9. Chrome Heat Shields for Big Growl Harley-Davidson Evolution Motor Exhausts

    Chrome Heat Shields for Big Growl Harley-Davidson Evolution Motor Exhausts

    $67.77

    Chrome Heat Shields
     
    Chrome heat shields to fit Big Growl exhausts for Harley-Davidson Big Twins
    Mounting hardware is included.

    Learn More
  10. Gas Tank #43 for Harley-Davidson Sportster XL 1982-1993

    Gas Tank #43 for Harley-Davidson Sportster XL 1982-1993

    $98.99

    Sportster Style Gas Tank

     

    Regular tunnel Sportster tank. Pressure tested under water. Utilizes stock Harley-Davidson gas cap and petcock (not included). Tank has Tillotson tube vent if needed
     
    2.3 gallon tank.
    17" long
    11" wide
    17" tunnel 2" wide

    Fits Harley-Davidson Sportster models from 1982 to 1993 and any Custom applications.

    Learn More
  11. Exhaust Pipes Upswept Double Barrels BIG GROWL for Harley-Davidson Big Twins

    Exhaust Pipes Upswept Double Barrels BIG GROWL for Harley-Davidson Big Twins

    $140.00

    Big Growl
    Chrome Exhaust
    "Upswept Double Barrels"

    2-1/4" O.D.

    Superior look, quality and sound!
     
    Thick walls, Reinforced mounting bracket.

    Kit comes complete with pipes and chrome installation hardware.

    Fits Harley-Davidson Softail Models
    from 1986 to Present
    and Custom Application.


    Nice exhaust!

    Learn More
  12. Ultima R1 S&S Super G Repalcement Carburetor with Choke Knob for Harley

    Ultima R1 S&S Super G Repalcement Carburetor with Choke Knob for Harley

    $248.99

    Ultima R-1 Carburetor
    Replacement for S&S SUPER G Series Carburetor

    Ultima is proud to introduce their performance carburetors directly interchangeable with S&S Super E carburetors. Ultima carburetors will accept S&S jets and S&S bolt pattern air filter assemblies.

    Patented design improvements - a relocated accelerator pump nozzle for increased throttle response and Thunder Jets are bolt on! Simply remove the plugs and screw in the Thunder Jet. No expensive machining required!

    Polished finish.

    Includes Choke Knob Assembly
    .

    Learn More
  13. Ultima R2 S&S Super E Repalcement Carburetor with Choke Knob for Harley

    Ultima R2 S&S Super E Repalcement Carburetor with Choke Knob for Harley

    $248.99

    Ultima R-2 Carburetor
    Replacement for S&S SUPER E Series Carburetor

    Ultima is proud to introduce their performance carburetors directly interchangeable with S&S Super E carburetors. Ultima carburetors will accept S&S jets and S&S bolt pattern air filter assemblies.

    Patented design improvements - a relocated accelerator pump nozzle for increased throttle response and Thunder Jets are bolt on! Simply remove the plugs and screw in the Thunder Jet. No expensive machining required!

    Polished finish.

    Includes Choke Knob Assembly
    .

    Learn More
  14. 3" Open Belt Drag Style Primary for Harley-Davidson Softail Evo and TwinCam88

    3" Open Belt Drag Style Primary for Harley-Davidson Softail Evo and TwinCam88

    $845.00

    COMPLETE BILLET
    DRAG RACE STYLE OPEN BELT DRIVE
    ASSEMBLY

    Brand New,  Show Polished

    Roadmax's new belt drive assembly revives the Old School drag race style primary drive at a new affordable price. The Drag Race style unit with the out board support was designed to handle all the power you can throw at it, with an extra Alto Clutch assembly plate & Roadmax 76.2mm wide (3.00") belts to put it to the ground. This Highly durable belt drive is made to handle all the power you can throw at it. Better made then alot of the other Belt Drives out there at half the price.
    Designed to fit OEM Harley-Davidson EVO and TwinCam 88 Softail Style Motorcycles made from 1990-2006 with exception to the starter drive assembly which uses the 1989-1993 diameter jackshaft bolt (1/4-20). These Drives will also fit most aftermarket Softail and Rigid Frames designed to use Softail style components made within these years.

    3" Roadmax 144 Tooth Belt to Scourge the Pavement

    This complete kit includes belt, mounting hardware.

    Learn More
  15. 3.35" Open Belt Billet Ultima Primary for Harley-Davidson DYNA

    3.35" Open Belt Billet Ultima Primary for Harley-Davidson DYNA

    $999.99

    COMPLETE BILLET
    STREET STYLE OPEN BELT DRIVE
    ASSEMBLY

    Brand New, Show Polished

    Ultima's new belt drive assembly revives the Old School STREET race style primary drive at a new affordable price. The Street Race style unit with the out board support was designed to handle all the power you can throw at it, with an extra Alto Clutch assembly plate & Goodyear 85mm wide (3.35") belts to put it to the ground.
    Designed to fit OEM Harley-Davidson DYNA Motorcycles made from 1991-2005 both Evo and TwinCam models no modifications needed. Direct bolt on.

    3.35" Goodyear Ultima Belt to Scourge the Pavement

    This complete kit includes belt, mounting hardware, detailed installation instructions with illustrations.

     

     

    Learn More
  16. BLACK 2" Open Belt Primary for Harley-Davidson Bagger Dresser Touring

    BLACK 2" Open Belt Primary for Harley-Davidson Bagger Dresser Touring

    $1,199.99

    COMPLETE BLACK
    OLD SCHOOL STYLE OPEN BELT DRIVE
    ASSEMBLY

    Brand New, Show Black

    Continuing commitment to engineering excellence and competitive pricing, Ultima  is now offering the all new 2 Old School belt drive assembly, where form and function meet. With a 2 Goodyear belt and Alto Clutch plates , this high quality belt drive assembly will surely enhance the look and performance of any American motorcycle. Designed to withstand all the pavement pounding power you can throw at it , and with a more centered weight distribution this belt drive is a textbook example of getting the most bang for your buck

    Designed to fit OEM Harley-Davidson Bagger Motorcycles made from 1990 - 2006 FLH,FLH,& FXR with exception to the starter drive assembly which uses the 1989-1993 diameter jackshaft bolt (1/4-20). 

    2" Goodyear Ultima Belt to Scourge the Pavement

    This complete kit includes belt, mounting hardware, detailed installation instructions with illustrations.

     

    Learn More
  17. Black 3.35" Open Belt Primary Drive Street Style for Harley-Davidson

    Black 3.35" Open Belt Primary Drive Street Style for Harley-Davidson

    $999.99

    COMPLETE BLACK
    STREET STYLE OPEN BELT DRIVE
    ASSEMBLY

    Brand New, Show Black

    Ultima's new belt drive assembly revives the Old School drag race style primary drive at a new affordable price. The Street style unit was designed to handle all the power you can throw at it, with an extra Alto Clutch assembly plate & Goodyear 85mm wide (3.35") belts to put it to the ground.
    Designed to fit OEM Harley-Davidson Softail Style Motorcycles EVO and TwinCam 88 Softail Style Motorcycles made from 1990-2005 and Shovel motors 1974-84 with Softail trannys with exception to the starter drive assembly which uses the 1989-1993 diameter jackshaft bolt (1/4-20). These Drives will also fit most aftermarket Softail and Rigid Frames designed to use Softail style components made within these years.

    3.35" Goodyear Ultima Belt to Scourge the Pavement

    This complete kit includes belt, mounting hardware, detailed installation instructions with illustrations.

    Learn More
  18. Ultima 2" Open Belt Primary Cover Pulley Guard Billet Quarter Grill Black

    Ultima 2" Open Belt Primary Cover Pulley Guard Billet Quarter Grill Black

    $59.99

     Ultima 2" Belt Drive (Primary) Front Pulley Cover / Guard Black

    Designed to compliment the look of industry proven 2" Ultima Belt Drives, all new Ultima pulley cover and belt guard can be used for protection or to create a look you're seeking.
     
    Black finish
     

    Quarter Grill style

    Learn More
  19. Ultima 3" Open Belt Primary Cover Pulley Guard Billet Grill Black

    Ultima 3" Open Belt Primary Cover Pulley Guard Billet Grill Black

    $59.99

     Ultima 3.35" Belt Drive (Primary) Front Pulley Cover / Guard Black

    Designed to compliment the look of industry proven 3.35" Ultima Belt Drives, all new Ultima pulley cover and belt guard can be used for protection or to create a look you're seeking.
     
    Black finish
     

    Quarter Grill style

     

    Learn More
  20. Harley-Davidson Evo Chrome Exhaust Pipes Snub Nose by Big Growl

    Harley-Davidson Evo Chrome Exhaust Pipes Snub Nose by Big Growl

    $159.99

    Big Growl
    Chrome Exhaust
    "Snub Nose"

    2-1/4" O.D.

    Superior look, quality and sound!

    Kit comes complete with pipes and chrome installation hardware.

    Fits Harley-Davidson Softail Models
    from 1986 to Present
    and Custom Application.

    Learn More
  21. High Performance ULTIMA Programmable Ignition Module for Harley-Davidson

    High Performance ULTIMA Programmable Ignition Module for Harley-Davidson

    $148.88


    ULTIMA SINGLE FIRE PROGRAMMABLE IGNITION MODULE
    for Harley-Davidson
     
    Ultima offers the finest USA made electronic ignition system, at a very competitive price. This system features an industry standard electronic module with programmed curves suitable for all engines up to monster 140 C.I.
     
    Other features:
    Intelligent overvoltage / overcurrent protection.
    Adjustable retard timing.
    Short circuit protection.

    Programmable Features (PC)
    8 Points fully definable wide open throttle curve.
    8 Point fully definable part throttle curve.
    Rev limit programmable in 50 rpm steps.
    Programmable dead cranking revs 0 - 10.
    Programmable rear cylinder offset, total of +/- 10.
    Programmable rev limiter.
    Separate programmable break-in rev limiter.
     
    Data Recording Features
    Total engine hours
    Time at wide open throttle.
    Number of engine starts (two minutes running time counts as one start).
    Longest time operating at wide open throttle.
    Maximum rpm.
    Seconds near rev limit.
    Statistical analysis of time at rpm.
     
    Fits Harley-Davidson Big Twin models

    This is single fire High Performance Ignition.

    Kit includes:
    Programmable Ignition Module
    Detailed  Instructions.

    Learn More
  22. EXHAUST Down'n Outs BIG GROWL for Harley Sportster

    EXHAUST Down'n Outs BIG GROWL for Harley Sportster

    $140.99


    Big Growl
    Chrome Exhaust
    Down'n Outs for XL

    Superior look, quality and sound!

    The 2-1/4" Big Growl pipes feature thick wall tubing, reinforced mounting braket and beautiful show quality chrome.
     
    One piece set up, no welds!

    Kit comes complete with pipes and reinforcedchrome installation hardware.

    Fits Harley-Davidson Sportster XL
    Models
    from 1986 to 2003
    and Custom Application.

    Learn More
  23. Down'n Dirty by Big Growl Exhaust Pipes for harley-Davidson Big Twins

    Down'n Dirty by Big Growl Exhaust Pipes for harley-Davidson Big Twins

    $159.99


    Big Growl
    Chrome Exhaust
    'Down'n Dirty'

    Superior look, quality and sound!
    The 2-1/4" Big Growl pipes feature thick wall tubing, reinforced mounting bracket and beautiful show quality chrome.

    Kit comes complete with pipes and chrome installation hardware.

    Fits Harley-Davidson Softail
    Models
    from 1986 to Present
    and Custom Application.

    Product ID = 2293

    Learn More
  24. Ultima El Bruto 100ci Evolution-Style Engine Natural Finish

    Ultima El Bruto 100ci Evolution-Style Engine Natural Finish

    $4,249.99

    El Bruto Series 100ci 3.875" bore Engine
    Natural Finish

    Notice! THIS ENGINE IS IN STOCK AND WILL SHIP SAME DAY YOUR PAYMENT ARRIVES

    NOT LIKE OTHERS THAT ORDER AFTER THEY HAVE YOUR MONEY

    COMPLETE WITH CARB IGNITION MSO AND WARRANTY!!

    FACTORY ASSEMBLED!*

    *Notice: This engine is FACTORY ASSEMBLED. Some of our competitors, especially on eBay, offer engines that are self assembled from spare parts at a lower price. Do not take a risk on a non-factory assembled engine!

    Ultima is now offering the new " El Bruto" series engines which are designed to provide our customers with a USA built High Performance engine that was priced to be the best value of any engines now on the market. Ultima's commitment engineering excellence and competitive pricing brought El Bruto to life with a completely new design set of castings emphasizing performance, reliability, and value.

    All of the castings in these Engines are poured in US foundries and are based on all new CAD designs cast from C355 Aluminum a common US Military alloy known for its stability over multiple heat cycles. The engine components are machined on state of the art CNC equipment for guaranteed dimensional accuracy and repeatability. All of our engines are dynamically balanced using proprietary methods to provide the smoothest running engines on the market and now with our new high flow cylinder heads these engines now can boast the most powerful engines on the market as well!!

    We think that you will agree these engines are the best value anywhere.

    True to their name, the 3.875 " bore 100 inch El Bruto
    Engines are horsepower extraordinaires. They are the most powerful EVO configuration of these sizes.
    These brutes have features which insure long life and pure riding enjoyment for those who need ultimate performance. 
    Born In The U.S.A.

    Rated Power 
    100 C.I. / 110 HP 
    with 110 LB FT Torque.

    --------------------------------------------------------------------------------

    Product Specifications/ Highlights 100 Ci

    Bore: 3.875
    Stroke: 4.25
    Piston: Forged
    Compression: 9.6:1
    Rated Power: 110RW HP
    110 LB FT Torque
    Camshaft: 248  Duration .625 lift
    Valve Spring: Ultima
    Chrome Nose Cone / Rocker Boxes
    Billet Oil Pump
    Chrome Tappet Blocks
    Ignition included on assembled engines
    Mikuni 45mm HSR Series Carburetor
     
    El Bruto Series
    Ultima 3.875 Bore 100 CI  Engines & Long Blocks 

    Ultima is now offering the new El Bruto Series Engines which are designed to provide our customers with a U.S.A. built High Performance engine that is priced to be the best value of any engines now on the market. Midwest's commitment to engineering excellence and competitive pricing brought El Bruto to life with a completely new designed set of castings emphasizing performance, reliability, and value.
    All of the castings in these engines are poured in U.S. foundries and are based on all-new CAD designs cast from C355 aluminum, a common U.S. military alloy known for its stability over multiple heat cycles. The engine components are machined on state of the art CNC equipment for guaranteed dimensional accuracy and repeatability. All of our engines are dynamically balanced using proprietary methods to provide the smoothest running engines on the market and now with our new high flow cylinder heads these engines now can boast the most powerful engines on the market as well!! We think that you will agree these engines are the best value anywhere.  12 /12 warranty. d.o.p.

    Case
    Made In U.S.A. Cast-in steel inserts guaranteed not to move. Large bore breather for increased crank case vacuum and less blow by. 1/2 Alignment dowels for true line bore. Counterbored stainless allen head case bolts. Close machining tolerances. Made from prime C355-T6 aluminum that is superior in strength to A356. Styling and cosmetic machining for a custom look.

    Crankshaft
    Forged 4140 Steel. Dynamic balanced for the smoothest running engines in the industry. Light weight 7.44 high-performance H-beam rods w/.792 fins.  Jims Machining shafts and pins.

    Cylinder
    C355 Casting. Cast-in liners will not move.  All fins are machined for an excellent cosmetic appearance.
     
    Cylinder Head
    C355-T6 Casting. All fins are machined for excellent cosmetic appearance. Twin Cam Styling. 30 % More fin area than Evolution style heads for cooler running. 2.100 Stainless Int. Valves. 1.700 Stainless Ex. Valves. Manganese Bronze guides. High Silicon Wire Valve Spring with Chromoly Retainer.
     
    Carburetor
    Ultima is proud to introduce our performance carburetors, directly interchangeable with S&S Super G Carburetors. Ultima carburetors will accept S&S jets and S&S bolt pattern air filter assemblies.
    Patented design improvements - a relocated accelerator pump nozzle for increased throttle response and THUNDER JETS are a bolt on! Simply remove the plugs and screw in the Thunder Jet. No expensive machining required!

    Learn More

Items 1 to 24 of 43 total

per page
Page:
  1. 1
  2. 2

Grid  List 

Set Descending Direction