Description

Price

KFX 450R exhaust includes a stainless header and muffler with 12 Discs. 

KFX 450R exhaust kit includes a stainless header, muffler with 12 discs, and Pro Design Pro Flow foam air filter.  

KFX 450R exhaust kit includes a stainless header, muffler with 12 discs, and Pro Design Pro Flow K&N air filter.

KFX 450R exhaust kit includes a stainless header, muffler with 12 Discs, and Fuel Customs Intake System.      

KFX 450R exhaust kit includes a stainless header, muffler with 12 discs, and Fuel Customs intake system with air box.

Turn down tip includes 6 stainless steel bolts.

This turn down tip CT sonic pipe, and any pipe that uses the 4" Supertrapp disc System.

AF-PD-256

AF-PD-257

AF-FC-KFX450

System includes a high horsepower intake, Fuel Customs K&N type air filter, and Outerwear.

AF-FC-KFX450B

System includes a high horsepower intake, Fuel Customs K&N type air filter, Outerwear, and air box.

Available sizes: A (std), B (+.01), and C (+.02).

Available sizes: A (std), B (+.01), and C (+.02).  

EST = Extreme Seal Technology

Main bearings not included.

Main bearings not included.

Performance profile designed to increase mid and upper end. Stock springs OK. Requires high compression piston and exhaust system.

Performance profile designed to increase mid and upper end. Good for TT and motocross applications. Requires high compression piston and exhaust system.

Performance profile designed to increase overall performance. Good throttle response. Requires high compression piston and exhaust system.

Very high lift racing profile. Works well for drag race applications. Requires high compression piston and exhaust system.

Performance profile designed to increase mid and upper end. Good for TT and motocross applications. Requires high compression piston and exhaust system.

Less expensive and more durable than stock. Requires valve spring kit part #EC-KW-40-40550.

Requires valve spring kit part #EC-KW-40-40550.

Clutch

CT Racing has done significant amounts of flow bench and dyno testing to offer you the best port layout for your application. We highly recommend getting a valve job at the same time the head is being ported. Our CNC valve job ties in with the port work to offer extremely effective flow numbers.

Quality valve job. Seats not included.

The 5 angle radius Race valve job significantly raises the flow characteristics at low valve lift and definitely shows a horsepower increase throughout the useable power curve. Seats not included. 

The 5 angle radius Race valve job significantly raises the flow characteristics at low valve lift and definitely shows a horsepower increase throughout the useable power curve. The 5 angle valve job really shines on big valves as the seat diameter is opened up all the way into the aluminum casting, blending to the port work. Adding +1mm valves to a modified engine package helps the mid to top-end horsepower. Most aftermarket hi compression pistons are clearanced for +1mm valves. Seats not included.

IG-K4-6-52

Adds timing control to the Power Commander III. For use with '08 Power Commander III only.

IG-K4-DCK2-2

High output mini coil with mounting hardware, wiring adapters, and spark plug wire. A must for high compression motors.

Direct plug in performance: easy to install, increased throttle response and acceleration, includes an ATV specific map, user friendly software, and more.

Direct plug in performance: easy to install, increased throttle response and acceleration, includes "dyno proven" ATV specific map database, user friendly software, and more.

Automatically monitors and adjusts fuel mixture while you ride. For use with '09 and up Power Commander V only.

IG-K4-DFCA-11

Direct plug in performance: 3 user selectable base fuel curves, fuel mixture can be enriched or leaned as required, no PC required for tuning or adjusting fuel curves.

$236.55

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. A 1-1/8" bar mount kit is required.

Tag T-2 CR High Bend 1-1/8" Fat Bars with Bar Pad

Bars are available in black or silver and bar pads are available in black, blue, or red. A 1-1/8" bar mount kit is required.

Tag Universal 1-1/8" Bar Mount Kit

This is a clamp set than converts your stock 7/8" bar clamp to the 1-1/8" Fat Bar set up. Can be used with any brand 1-1/8" bars.

Kit includes hand guards and mount kit. Hand guards are available in blue/black, black/black, silver/black, white/black, yellow/black, and blue/silver.

Brakes

Available in black, blue, clear, green, red, or smoke. Some colors and lengths may need to be special ordered.

Available in black, blue, clear, green, red, or smoke. Some colors and lengths may need to be special ordered.

Can be used with any 3/4" or 1" diameter A-arm. Available in black, blue, red, or silver.   

Chassis

 Add $50.00 for adjustable caster.

Bar mount perch kit not included.

This axle is a recreational level axle that is twice the strength of the stock axle. It's a cost effective choice when reliability is a prime concern.

The Eliminator axle used for all forms of racing and high performance applications. Many of the models come with the patented Posi•Lock system which removes threaded sections from the flexing area of the shaft (a source of crack generation).

The X-33 axle uses the same superior material and heat treating as the Eliminator. The unique difference is in the design of the wheel hub mounting area. Standard design ATV axles neck down to about 1" in diameter. A splined wheel hub slides onto the axle shaft and is retained with a hex nut. As all ATVer's know, hubs loosen frequently. The X-33 changes all that. The wheel hub is clamped solid and driven by a pin on a 1-3/8" diameter shaft. This axle is rifled to reduce weight near the rotational axis of the ATV. The X-33 allows for 16 different wheel offset alternatives.