LT250 and LT500
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Welcome to the LT250R / LT500 parts and accessories page. We at CT Racing have many hours dyno testing the Suzuki LT250 and LT500 parts and motors, so we know how to make some horsepower. We offer anything from simple exhaust kits to full on race motors. We carry OEM LT250 LT500 Parts as well and just about any aftermarket LT250 / LT500 parts you could need.CT has the Power You are Looking for. Our R&D program has lead to many championships with the Suzuki LT motors.
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LT250 Motor Packages |
| 85′-92′ LT250 NATIONAL Porting Package……starting at…$575.00 Kit includes a Full CT Racing port and polish, re-chamber head, bore cylinder, and a fresh piston kit. All work performed on your cylinder and head. Price does not include return shipping. LT250 ’85-’86 $625.00 |
| 87′-92′ LT250 Complete Power Package………$1575.00 Kit includes a Full CT Racing port and polish, re-chamber head, bore cylinder, a fresh piston kit, top-end gasket set, Delta V-force reed cage, 38 PWK Kehien carburetor, throttle cable, and CT Racing pipe/silencer. All work performed on your cylinder and head. Price does not include return shipping. |
LT500 Motor Packages |
| LT500 NATIONAL Porting Package………$595.00 Kit includes a Full CT Racing port and polish, re-chamber head, bore cylinder, and piston kit. All work performed on your cylinder and head. Price does not include return shipping. (’87 Model add $125 for Heavy Duty Stud Kit) |
| LT500 Complete Power Package………$1575.00 Kit includes a Full CT Racing port and polish, re-chamber head, bore cylinder, piston kit, upper bearing, T washers, top-end gasket set, Delta V-force reed cage, 39 PWK Kehien carburetor, throttle cable, and CT Racing pipe/silencer. All work performed on your cylinder and head. Price does not include return shipping. (’87 Model add $125 for Heavy Duty Stud Kit) |
| PLEASE NOTE: This kit price is for you shipping us your top-end only. If you would like to ship us your complete motor, add $150.00 for R&R of top-end.If you need your complete motor re-built we can handle that, If you would like it to be cosmetically correct we can handle that as well. Polishing and Painting are all options we offer.CLICK Here for Shipping Instructions for Your Motor |
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Fat Bastard Pipe

| Description | Price | Photo |
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| ’87-’90 LT250R Midrange Pipe and Silencer | $549.95 | |
| ’91-’92 LT250R Midrange Pipe and Silencer | $549.95 | |
| LT500R Midrange Pipe and Silencer | $549.95 |
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| LT500R Fat Bastard Pipe and Silencer -The Fat Bastard is the new Bad Fast Pipe offering from CT Racing. It was really designed around a built motor. We commonly see numbers into the 70’s for rear wheel HP, and that is not chasing HP. The Fat Bastard does require you to slightly trim your front fender where the pipe passes through. It is hand made so it cost a little more than other pipes, but the Dyno numbers show that it is really worth it. It is a mid to Top End pipe, but you’ll probably find that it has more HP at lower RPM than most competitor pipes.. | $629.95 |
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| Show Chrome Finish – All of our pipes come triple chrome plated. It is a very durable finish. The pipes are not polished first so the finish is satin. In looks much nicer and is more durable than the nickel finish offered by others. As an upgrade you can get a show chrome finish. the difference is we send the pipe out and have it polished before chrome, that gives you that car bumper chrome shine. | $70.00 | |
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| Cylinder Bore and Chamfer Ports | $100.00 | |
| Port, Deck, and Re-Chamber Head | $325.00 | |
| Crankshaft Rebuild (Labor Only) | $100.00 | |
| Polish Complete Engine (only available with CT services – seals,bearings,bolts not included) | $400.00 | |
| ’87 LT500 Cylinder Head Stud Upgrade (Parts & Labor) | $125.00 | |
| LT500 Cylinder Head Stud Repair (Labor Only – Each) | $25.00 | |
| LT500 Main Bearing Case Inserts (Left & Right) | $290.00 | |
| LT500 Repair Cracked Cylinder (Weld & Gusset – Cylinder boring not included) | $200.00 | |
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| K&N Air Filter – Fits stock LT250R airbox. |
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| ’88-’92 LT250R Wiseco Piston Kit – Available in Std – .080 over | $165.40 |
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| ’87-’90 LT500R Wiseco Piston Kit – Available in Std – .140 over | $174.40 |
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| LT250R/LT500R Wrist Pin Bearing | ![]() |
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| ’87 LT500R Cometic Top-end Gasket Set – Available in 88mm or 91mm | ![]() |
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| ’88-’91 LT500R Cometic Top-end Gasket Set – Available in 88mm or 91mm | ![]() |
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| LT250R Winderosa Complete Gasket Set – This complete engine gasket set also includes all of the engine oul seals – crank, kickstart, countershaft, and ETC. Winderosa Gaskets are extemely high quality US made gasket sets. | ![]() |
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| LT500R Winderosa Complete Gasket Set – This complete engine gasket set also includes all of the engine oul seals – crank, kickstart, countershaft, and ETC. Winderosa Gaskets are extemely high quality US made gasket sets. | ![]() |
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| ’87-’92 LT250 Hot Rods Connecting Rod – Available in stock stroke. | ![]() |
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| ’87-’90 LT500 Hot Rods Connecting Rod – Available in stock stroke. | ![]() |
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| LT250R/LT500R Delta V Force Reed Cage – Delta V Force just released (yes 24 years later) the LT250 and LT500 reed cage, and we have them in stock. Our in house Dyno testing has proven the Delta V Force reed cage to produce the most HP compared to every other reed cage on the market. We are as loyal to reed cages as 1/4 of a horsepower can make us, if we find something that makes more HP tomorrow we’d move to that, but I wouldn’t hold my breath. | ![]() |
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| LT250R/LT500R Keihin 38PWK Quad Vent Air Striker Carburetor – Comes Pre-jetted | ![]() |
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| LT250R/LT500R Keihin 39PWK Carburetor – Comes Pre-jetted | ![]() |
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| LT250R/LT500R Keihin 41PWK Pro Series Carburetor – Comes Pre-jetted | ![]() |
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| Hinson Billetproof Clutch Basket – Fits LT500 Only |
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| Fasst 1-1/8″ Flexx Bars – These are the best off road bars money can buy. Bars come with three different elastomers to get the proper cushioning for your type of riding along with a cross bar pad in your color choice of blue, grey, or red. Please Note: 1-1/8″ bar mount kit is required. | $409.95 |
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| Pro Design Tether Kill Switch – Available in Black, Blue, or Red | $36.95 |
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| CV4 Billet Tether Kill Switch Mount – Handlebar mount for Pro Design and Pro Armor tether kill switches.This mount allows you to mount your switch to the bar without using up all of the spacing. Allows you to mount the switch much closer to the bend. Available in Black only. | $49.95 |
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| LT250R Lone Star Racing Anti-vibration Steering Stem – Available in +1″ exteneded length and 7/8″ or 1 1/8″ Handlebar clamps included. |
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| LT500 Lone Star Racing Anti-vibration Steering Stem – Available in +1″ exteneded length and 7/8″ or 1 1/8″ Handlebar clamps included. |
$445.00 |
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