CRF150R

• 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

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.

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

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

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.

• 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

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

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

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.

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

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.

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

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

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..

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

• 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

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.

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

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