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Fuel and Intake

Carburetor Repair Kit

R&D introduces "Flex-Jet", a simple, effective flexible shaft design. Quick adjustments are now within easy reach. Besides easy access, another benefit is the Flex-Jet's ability to hold its setting. Loose fuel screws are now a thing of the past. Kit includes: Flex-Jet (Remote Fuel Screw), bracket, screw, spring, washer, O-ring and instructions.

Not for the stock DR650 carburetor Fits FCR-MX conversions Only.

Ships in 3-5 business days
$39.95
CRF450R '02 - '26

Top quality brass screw with molded knob for easy adjustments.

Not for the stock DR650 carburetor Fits FCR-MX conversions Only.

Ships same business day
$23.95

Direct replacement for the stock spring and exactly like the old Merge Racing spring. Gives a much more consistent accelerator pump squirt. Eliminates the need for the 'O-ring mod', wire or zip-ties on the pump arm. Fits all Keihin FCR-MX carbs except '07-'08 CRF250/450.

Not for the stock DR650 carburetor Fits FCR-MX conversion Only

Ships same business day
$29.95

This cover acts as an "adjustable leak jet" to fine tune the accelerator pump squirt.

Eliminates "4-stroke bog" when used with correct jetting. Allows the use of correct carburetor settings to optimize performance, starting and reliability. Improved low-end performance with much better throttle response. Investment cast and finished to precise tolerances with internal high volume vertical check valve. Fits all motorcycles and ATVs using a Keihin FCR carburetor Easy installation instructions (including online video) and template.

Not for the stock DR650 carburetor Fits FCR-MX conversions Only.

Ships in 3-5 business days
$119.95

EFI Controllers

CRF450R '09 - '26

The EJK evolved out of the need to address the ever-increasing complexity of factory fuel injection. For the newcomer to the market or professionals wanting an easier method for tuning fuel injection, the EJK is a customizable solution for the rider that wants to take control of their tuning needs.

This unit is a piggy-back EFI controller because it does not replace the stock ECU, but rather monitors the signals to the injectors and makes fuel adjustments based on the mode settings. The GEN 3 has a push button interface allowing access up to 6 different modes to allow for quick fine tuning by the end user without needing a computer.

Key Features:

  • No computer or dyno needed!
  • Plug and play, simple to install, base settings preset
  • Unique load based technology
  • Full range tunability available
  • Does NOT interfere with stock ECU operation
  • Simple push button adjustment interface
  • Water-resistant 
  • 2-Year warranty
  • Compact size - 2.2" H x 3.4" W x 0.5" D
Please contact us for availability information
$224.95

Frame

Footpegs

CRF450R '02 - '26 CRF450R '17 - '26

Replace those narrow heavy OEM foot pegs with the ZETA Racing aluminum foot pegs. When you are on your dirt bike a stable platform when riding is important. The aluminum foot pegs offer a wider platform and the spikes offer more traction for your foot preventing you from slipping. Over all it offers more control on your bike. Made from CNC machined A2014 forged aluminum and stainless pins.

Choose Color
Ships in 3-5 business days
$108.95
CRF450R '02 - '26

Pro-Series foot pegs are made of stainless steel and are hard coated to prevent drooping. These pegs are 50mm x 75mm. 

Ships in 3-5 business days
$118.95
CRF450R '02 - '26
  • Durable steel wide foot pegs.
  • Made of chromium molybdenum steel for extreme durability.
  • Black powder coating finish

50mm step width provides better grip and control

Choose Width
Ships in 3-5 business days
$54.95

Engine

  • Precision-machined from 6061-T6 aluminum
  • Simple positive installation with an Allen wrench
  • Set of two plugs (unless noted) replaces the stock plugs
  • Polished to a mirror finish prior to anodizing, resulting in a brilliant look
  • Anodized finish
  • Made in the U.S.A.
Please contact us for availability information
$24.95
CRF450R '02 - '26

Higher pressure in the cooling system, raises the coolant boiling point and increases protection from coolant loss due to overheating.

23 PSI - 1.6 Bar.

Ships same business day
$29.95

Drivetrain

Chain Roller

CRF450R '12 - '26
  • Reduce the friction dragging down your drivetrain
  • Polyurethane roller with 98A durometer hardness for long life
  • Precision contact sealed bearings keep water and dirt away
Ships in 3-5 business days
$17.95

Controls

Bar Risers

CRF450R '17 - '26
  • CNC-machined from aerospace quality 7075-T6 aluminum alloy
  • Handlebar clamps included
  • Adjustable bar clamp mounting position
  • Easy to install; pre-pressed Pivot Works lower bearing included
  • Developed in collaboration with top US MX/SX and MXGP teams
  • Torque settings etched on the clamps
  • Greater rigidity
  • Anodized finish
Please contact us for availability information
$424.95

Levers

CRF450R '04 - '26
  • Tool-less cable adjuster
  • Machined billet aluminum with a durable anodized finish
  • M8 x 1.25 thread
Ships in 3-5 business days
$19.95

Cable

CRF450R '02 - '08

A high quality replacement clutch cable.

  • Black PVC outer jacket for maximum flexibility and durability
  • Steel inner casing is tightly coiled for low compression ratios
  • A pre-lubricated nylon inner sleeve guarantees smooth operation and long life
  • All wire ends are bird-caged prior to terminal casting for superior pull-out resistance
  • EPDM molded rubber components for high UV resistance and long life
  • Injected-molded components are manufactured from high-strength POM material
Add Cable Lubricant
Ships in 3-5 business days
$14.95

Drivetrain, $25 and Under

Bolt Kit

CRF450R '02 - '26
  • Six class 10.9 steel sprocket bolts with matching factory-style metal locking Fuji nuts
  • Each sprocket bolt has medium-strength threadlock patches for a double lock
  • Includes Allen key insert that adapts 8mm T-handle or socket to proper Allen key size for easy installation and removal
  • PART #2401-0941 is made to match stock CRF sprocket hardware with 14mm nuts but will work with most Japanese models
Ships in 3-5 business days
$10.95

Sprocket

CRF450R '02 - '26

A set of six high quality grade 10 sprocket bolts with lock nuts. Thread-lock compound has already been applied for extra security.

These bolts are flat head style, requiring a countersunk hole in the sprocket.

Ships same business day
$11.95

Brakes

Pads

CRF450R '02 - '26
  • EBC brake pads contain aramid fibers; these are man-made high-performance fibers used widely for their light weight, high strength, abrasion resistance and thermal stability
  • Aramid fibers have high strength-to-weight, thermal stability and abrasion resistance to provide advantages over cheaper steel fiber-based products
  • Provide excellent stopping power without noise and rotor galling
  • Fingertip control and strong, predictable brake response
Ships in 3-5 business days
$37.95
CRF450R '02 - '18
  • Sintered Pads are best for regular riding. Long life, and good performance in all conditions
  • Sport Carbon pads are made for fast riding in dry conditions. Not recommended for mud, water, or sand
  • Race Sintered pads are high performance race pad with superb durability similar to that of the sintered pad. Higher friction level and fade resistance. Diamond ground surface finish to speed bed-in. Comes with new pad pins. Race Sintered are designed for racing use only; not for street use
Ships same business day
$37.95

Master Cylinder Rebuild Kit

All the parts you need to freshen up your brake master cylinder. New piston, seals, return spring, boot and snap ring.

Please contact us for availability information
$27.95

Seats

Foam & Cover Kit

Seat Concepts seats are constructed using a foam material that is a much higher quality than OEM seat foam. Their proprietary formula provides a more plush and active ride, while still offering the necessary amount of support. Developed for Baja racing, their comfort model maintains a similar contour to stock at the front of the seat and tapers out towards the mid-point to distribute rider weight over a greater area. The Comfort seat is wider than stock, but not so wide that it would hinder movement in aggressive race situations.

The comfort model strikes the perfect balance between an aggressive race profile and a wider more comfortable seat.

Check out the seat warmer we carry. Put this in before tacking your cover in place and keep yourself warm during even the coldest rides. Nothing like toasted buns to make a ride comfortable!

Available as a Foam & Cover Kit for OEM pan.

Width:7 3/4" (197mm)
Height:1" (25mm) Lower than stock
Add Kit
Ships same business day
$219.95

Complete Seat

Seat Concepts seats are constructed using a foam material that is a much higher quality than OEM seat foam. Their proprietary formula provides a more plush and active ride, while still offering the necessary amount of support. Developed for Baja racing, their comfort model maintains a similar contour to stock at the front of the seat and tapers out towards the mid-point to distribute rider weight over a greater area. The Comfort seat is wider than stock, but not so wide that it would hinder movement in aggressive race situations.

The comfort model strikes the perfect balance between an aggressive race profile and a wider more comfortable seat.

Width:7 5/8" (194mm)
Height:Same as OEM
Custom-made to Order: Please allow 3-4 weeks for delivery.
$329.95

Armor - Bike Protection

Brake Guard

This master cylinder guard is made from 2mm 5052 marine grade alloy and CNC machined in one piece for strength. All guards are supplied with all necessary mountings and stainless bolts. Made to cover and protect the rear brake master cylinder.

It looks great and is easy to install.

Comes with polished finished.

Please contact us for availability information
$65.95

Suspension

Lowering Link

Finding the right riding height is super important for maintaining control of your bike at all times. If you feel like your bike sits a bit too high, you'll love the Zeta Anodized Lowering Link! It's a fantastic replacement for your OEM linkage, and it can help you lower your center of gravity, which often translates to better handling and a more comfortable riding experience.

Here are some great features to consider:

- Enhanced ground touch for better stability.
- Adjustable link lets you lower it by about 30 mm, depending on your model.
- Easy bolt-on design—just swap out your stock link rod.
- Crafted from high-quality 7000-series aluminum alloy with a sleek laser finish.

It's time to ride with confidence and comfort!

Ships in 3-5 business days
$165.95

By simply replacing a motorcycle's stock shock linkage with a longer, stronger and lighter DeVol Lowering Linkage, a bike's seat height will be dramatically lower to help give those riders with shorter inseams a more confident and enjoyable ride.

  • High-grade U.S. billet aluminum
  • Longer linkage dramatically lowers seat height
  • Hard anodized finish
  • Applicable models include bearings/seals
  • Step-by-step instructions
  • Available for most dirt and some dual sport models
  • 100% Made in the U.S.A.

The DeVol Lowering Linkage is not recommended for aggressive riders or jumping. If you need a linkage to enhance the performance of your bike's suspension, the DeVol Transformer Pull-Rod is exactly what you are looking for.

Ships in 3-5 business days
$229.95

Shock Shaft & Valving

Rebound Separator Valves replace the shock shaft nut with an asymmetric valve (provides a different flow rate in each direction of travel) to increase traction and improve bottoming resistance and pitch control.

Why is this needed? On a standard shock the Low Speed Rebound Adjuster flows the same on compression and rebound. In testing, when the lowest speed rebound damping is quick enough to get good traction, the lowest speed compression damping is too mushy. This causes a vague feeling and bottoming on long duration hits like big dips or gullies in Dirt. For Pavement RSV's have the added benefit of pitch control (front to back movement during acceleration and braking). This keeps geometry more consistent.

The Valve has a partially drilled bleed hole in the center. IT MUST BE DRILLED BY THE END USER TO THE PROPER SIZE (2.8mm).

Please contact us for availability information
$54.99

G3-LD Gold Valves provide better control for any rider by creating more shim leverage and decreasing the angular shim deflection.

Top suspension performance requires firm bottoming resistance with plushness at the same time. Even the best suspension tuners can only make the stock valving design work so well. The Gold Valve Shock Suspension System is a proven bolt-on shock valving system that improves control, traction, performance and bottoming resistance.

Ships in 3-5 business days
$199.95

Fork Seals & Bushings

CRF450R '17 - '26
  • Kit includes a pair of oil seals and dust seals; no bushings or other rebuild parts included
  • Seals have been tested to over 1 million strokes in R&D development
  • Every part meets or exceeds OEM quality standards

     
Ships in 3-5 business days
$41.95
CRF450R '17 - '26

Kit includes all the fork bushings, o-rings, snap rings and washers. This kit comes with what you need to completely rebuild your front fork bushings.

Ships in 3-5 business days
$32.95

Electrical

The Trail Tech Vapor Speedometer/Tachometer units are custom designed for an exact fit. They feature a bright white backlit LCD display, waterproof connections, and all parts needed for a complete installation. These units accept AC and DC power input, and automatically switch to internal power if external power is removed. Power connectors are included. Permanent solid-state memory guarantees that data is never lost, even without power. Units are available in black.

Trail Tech provides a one year warranty and unlimited free phone and email support.

Unit functions:

  • Speedometer
    • Current Speed
    • Maximum Speed
    • Selectable MPH/KMH Display
  • Tachometer
    • Real-Time RPM Bar Graph
    • Numeric RPM Readout
    • Dual Programmable Shift Lights
    • Up to 20,000 RPM
  • Temperature
    • Ambient Temperature
    • Engine Temperature (liquid cooled only, optional air cooled sensors available)
    • Dual Programmable Temp Lights 
  • Distance
    • Adjustable Distance
    • Permanent Odometer
    • Selectable Mile/Kilometer Display
  • Clock
    • Hour Meter, Stop Watch, Ride Time
    • Accumulated Ride Time
    • Permanent Hour Meter
Ships same business day
$179.95

Engine, Tools

Engine & Maintenance

  • A quick, simple, no mess solution to oil changes
  • CNC'd 6061 T-6 aluminum adaptor body
  • Knurled grip and Buna O-ring for tool free sealing
  • High-temp Silicone hose
  • Ergonomic start/stop clamp
  • End caps protect threads and provide clean storage
  • Engineered, manufactured and assembled in the USA
Ships in 3-5 business days
$46.95