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Wiseco Hi-Compression / Big Bore Piston Kits

  • Includes pistons, ring sets, piston pins, retainer clips and head gasket
  • Wiseco pistons are forged from aerospace aluminum alloys for reliable operation and longevity
  • Hi-Compression pistons fit in the stock bore, providing a horsepower boost without the need for boring your cylinder
  • Big Bore pistons requires boring/replating of the stock cylinder
California Prop 65


Moose Top-End Gasket Set

Includes head, base, intake, & exhaust gaskets

California Prop 65


Valve Shim Kit

Does your local dealer have the shims you need?

  • 7.48mm┬ádiameter
  • Includes three valve shims of each size from 1.20 to 3.50mm in .05mm increments
  • 141 shims in total. 57 cents per shim!
California Prop 65


Oil Filter Magnet

Oil Filter Magnet
Oil Filter Magnet
  • Reduce wear, and significantly increase your engine life.
  • Easy to install. Place on outer side of filter.
  • Powerful magnet traps abrasive metal particles down to 1 micron. OEM oil filters only filter particles down to 90 microns, leaving behind the most harmful particles to circulate through your engine.
California Prop 65
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HotCams Camshaft

CRF150R 07-09
  • Stage 1: Excellent bottom-end and midrange power. Uses stock auto-decompression mechanism. Uses stock valve springs
  • Stage 2: Excellent top-end power with great over rev. Uses stock auto-decompression mechanism. Uses stock valve springs
California Prop 65
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NGK Spark Plug

New Spark Plug for the little monster. Go with a normal CR9EH-9 or a super Laser Iridium spark plug that provides superior ignition and long service life. Smallest tip diameter ensures slow wear rate providing stable idle, superior anti-fouling, improved fuel efficiency and lower emissions.

California Prop 65


Hi Pressure Radiator Cap

The higher pressure in the radiator raises the coolant boiling point and increases protection from coolant loss due to overheating.

23 PSI - 1.6 Bar

California Prop 65


Hi-Flo Oil Filters

Pack of 10

TUV approved high quality paper oil filters. Manufactured to OEM specifications

California Prop 65

Fuel Systems

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FCR carburetor 'Dial it in' Combo

Buy both and save! Includes the Boyesen QuickShot 3 and Sunline Mixture Screw

California Prop 65


FCR-MX Accelerator Pump Spring

Direct replacement for the stock 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.

California Prop 65


Sunline FCR Carburetor Calibrated Fuel Mixture Screw

Replaces the stock screw. Easy adjustment, without a screwdriver, of fuel mixture while the bike is running. For Keihin FCR carburetors.

California Prop 65


Boyesen QuickShot 3 Accelerator Pump Cover

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 carb. Easy installation instructions (including online video) and template.

California Prop 65


K&N Air Filter

CRF150R '07-'18
  • Increased air flow over the stock air filter
  • Designed to increase horsepower and throttle response
  • Designed to fit inside the factory air box
  • Larger surface area over foam filters which offers longer service intervals in dusty conditions
  • Four layers of premium cotton gauze provides outstanding filtration
  • Washable & re-usable, never wears out
  • One filter will last the lifetime of your bike
California Prop 65


K&N Filter Care Kit

For K&N filters only

A six step maintenance system designed to recharge any K&N air filter

  • Completely restores airflow efficiency
  • Kit includes filter oil, and filter cleaner
California Prop 65


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Barnett Dirt Digger Clutch Kit

CRF150R '07-'08

Designed to improve the life and durability of your clutch, Barnett's "Dirt Digger" provides better rideability with less slippage compared to stock.

  • Kevlar friction plates
  • Tempered steel drive plates go through a vibratory de-burring process and then are quality checked for flatness to provide optimum performance.
  • Heavy duty clutch springs are pre-set, shot-peened, and heat treated for performance and durability.
California Prop 65
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Front Sprocket

(Made in USA) CRF150R '07-'08

Machined from impact and wear resistant chromoly steel. Heat treated, then finished with a nickel coating for corrosion resistance.

California Prop 65


Sprocket Bolts

A set of six high quality grade 10 sprocket bolts with locknuts. Threadlock compound has already been applied for extra security.

California Prop 65


Hinson Slipper Clutch

Slipper clutches are designed to reduce the effect of engine braking. They are an essential addition to any race bike and offers better clutch and braking control.

  • Provides more controllable downshifting and braking
  • Reduces rear wheel lockup and patter caused by excessive engine braking
  • Offers better protection against engine and gearbox damage caused by the engine going past redline on a downshift
  • Reduced wear and tear on the gearbox

Hinson Slipper Clutches are easy to install and adjust. Highly recommended for non-race applications and beginner to intermediate racers.

California Prop 65
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Rear Sprocket

(Made in USA) CRF150R '07-'08

Black hard anodized alloy sprocket. Machined sprockets made from 7075 T651 aluminum reduces distortion and provides optimal thickness, to extend sprocket and chain life.

California Prop 65


360° Chain Brush

This brush has 2.25 coils of 360┬░ chemical-resistant nylon bristles to make it the fastest, most effective, precise and systematic method for giving your chain a thorough cleaning. It will help the performance of the chain, the sprockets and the engine. This brush will fit any 400 or 500 series chains.

California Prop 65


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BBR Fork Springs

Sized perfectly for adult back-yard racing or fast/aggressive mini riders. This is the most important upgrade you can make for an adult sized rider. The stock suspension is too soft for most adults and aggressive kids.

  • 30% stiffer than stock
  • Preset and stress relieved for long life
  • Custom wound from aircraft quality spring steel
California Prop 65


BBR Adjustable Linkage

CRF150R '07-'08

Machined billet aluminum with interchangeable inserts (+15mm, -15mm). Includes bearings and seals.

California Prop 65


BBR Shock Spring

Sized perfectly for adult back-yard racing or fast/aggressive mini riders. This is the most important upgrade you can make for an adult sized rider. The stock suspension is too soft for most adults and aggressive kids. Fits stock shock.

  • 30% stiffer than stock
  • Preset and stress relieved for long life
  • Custom wound from aircraft quality spring steel
  • Powder coated finish
California Prop 65


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BBR Quiet Core

Replace your BBR standard exhaust screen with this to reduce the sound level of your bike.

  • Fits all BBR exhaust systems with removable spark arrester screen
  • Easy 2 minute installation by removing the 3 end cap bolts
  • Reduces sound output with minimal increase in back pressure
  • Makes your neighbor happy without ruining your bike's power delivery
California Prop 65


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ProCycle SUPERMOTO 17" Wheel Set

ProCycle SUPERMOTO 17" Wheel Set

Complete set of supermoto wheels. We custom build our wheels to fit your bike!

Unlike other supermoto wheels that use aftermarket hubs, our supermoto wheels are built on OEM hubs so we know they will fit perfectly.

Stock hubs allow you to use the rotors and sprockets built for your bike instead of expensive and difficult to obtain parts for aftermarket hubs.

Our Supermoto wheels are carefully laced and trued to provide you with a solid, high-quality wheel.

We use high quality Excel or Sun rims and Buchanan's heavy gauge stainless steel spokes with heavy-duty nipples. Bearings and seals come pre-installed.

  • New Honda OEM hubs
  • Excel 2.5"x17" front rim, clear-anodized aluminum (or Sun 2.75x17)
  • Excel 3.5"x17" rear rim, clear-anodized aluminum (or Sun 3.5x17)
  • Buchanan's stainless steel heavy gauge spokes
  • Buchanan's heavy-duty zinc-plated nipples
  • Bearings and seals pre-installed

Notice! All our wheels are custom built to order, please allow 2-3 weeks for delivery. Once ordered, custom wheels, rims or spokes cannot be cancelled or returned.

California Prop 65


ProCycle SUPERMOTO 17" Rim and Spokes

High quality Excel rims and Buchanan's heavy gauge spokes and heavy-duty nipples.

  • Excel 2.5"x17" front rim, clear-anodized aluminum
  • Excel 3.5"x17" rear rim, clear-anodized aluminum
  • Buchanan's stainless steel heavy gauge spokes
  • Buchanan's heavy-duty zinc-plated nipples

All rims and spokes are custom fabricated per order, please allow 2-3 weeks for delivery. Once ordered, custom wheels, rims or spokes cannot be cancelled or returned..

California Prop 65


Warp 9 Valve Stem Puller Tool

Warp 9 Valve Stem Puller Tool
Warp 9 Valve Stem Puller Tool>

Warp 9 got tired of their old design of the valve stem puller tool, so they made a few other revisions while they were at it (requiring 2 new patents!). Here is the list of the features of the new CNC machined tool.

  • Stainless Steel tip, won't break or bend like old brass tip
  • Ribbed head for positive grip and easy core removal
  • Core tip threads into handle to protect tip from damage
  • Includes spare valve core in handle for easy trail side repairs
  • Tapered handle ends to make tip removal easier with gloved hands and-non square edge doesn't damage tool bags
  • Knurled aluminum handle for additional grip
California Prop 65


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EBC Front Brake Rotor

CRF150R '03-'08

Made with heat-treated carbon steel for longer wear life and reduced galling.

California Prop 65
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Stainless Steel Brake Lines

CRF150R '07-'08

Steel braided brake lines provide better braking power over stock, and greater water resistance.

California Prop 65
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EBC Brake Pads

CRF150R '07-'08
  • 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 are designed for racing use
California Prop 65

Other Parts

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Aluminum Skid Plate

  • Made from strong and lightweight aircraft aluminum
  • Protects vital engine parts from rocks and debris
  • Custom fit to your specific bike model
  • Oil drain hole for easy access
  • All mounting hardware included
California Prop 65


BBR Shift Lever

Folding tip, forged aluminum shift lever from BBR Motorsports. Stronger and lighter than the stock shift lever.

  • Bolts directly to the shift shaft, eliminating the need for the stock linkage which can get sticky and is prone to collecting mud
  • Strong forged aluminum construction
  • Steel knurled folding tip (chrome plated)
  • Anodized titanium finish
  • 1" longer than stock
California Prop 65


JIS Screwdriver Kit

The Phillips type screws used in Japanese motorcycles are actually Japanese Industrial Standard (JIS) screws are very easy to strip if you are using a regular Phillips screwdriver.

Here is a little kit that will make removing and replacing JIS screws much easier. A small portable handle with its own collection of 4 various bits, along with 2 each JIS No. 1, No. 2 and No. 3 bits. These will work in any other bit holders you may have and have a slight magnetic end to hold a screw while you start it.

California Prop 65


Tie-Down Handlebar Clamps

These clever tie-down clamps give you an instant anchor point for tie-down straps using your hand grips.

  • Oval opening for single or double tie-down hooks
  • Clamps securely to any 7/8" handle bar grips
  • Machined from forged aluminum
  • Sold in pairs
California Prop 65


BBR Billet Gas Cap

  • Billet machined aluminum gas cap with gold anodized breather
  • Large grip area for easy spin on/off
California Prop 65

WARNING: This product contains or may contain chemicals known to the State of California to cause birth defects or other reproductive harm.

Click here to see the full list of chemicals subject to California Proposition 65.

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