MX-performance.com will only ship in the continental United States an Hawaii an Canada , all shipping charges and any items that has free shipping is for the continental United States only customers from Hawaii an Canada will need to pay additional shipping, one of our customer service representatives will contact you through e-mail within one business day with a shipping quote.

SOLD OUT

P# TBW9207 List:$424.99 MXP:$399.00

KLX140 Big Bore Kit, VM26 Carb Kit, & Performance Camshaft – All KLX140s

170cc Bore Kit, VM26 Performance Carb Kit, and Performance Camshaft package deal!

All the engine parts needed to optimize your KLX140s output and make it a race ready machine!

These parts all work great together for an unmatched performance increase.

Starting with the complete big bore kit you get a lightweight high compression piston that is 5mm over stock making close to 50% more power.

Add the 6mm larger VM26 carburetor (that utilizes the stock air box)

and the bike will not only start up and idle better but it also feeds the engine more air and fuel to make more power through the powerband.

Top it off with a cam that starts bringing in more power in the midrange and allows you to turn close to a few thousand more RPM making more power and you are ready to race!

This is one of the best, if not the best kit you can run on your KLX140 to reliably wake it up without breaking the bank!

We stock replacements for everything in this kit and jets for the carb.

Not to mention we are continuing to grow our performance and replacement KLX140 parts lineup!

Kit features:

    Huge power gains at the best price!
    Aluminum cylinder with steel sleeve (63mm)
    High compression 63mm piston with rings, pin, & clips (Safe on 91+ Octane Pump Fuel)

(Note: The arrow on the piston marks the intake exhaust flow/valve relief)
    Top end gasket kit
    Genuine Mikuni VM26mm Performance Carb (Not a cheap Chinese copy carb)
    Intake Kit port matched to the VM26 and stock cylinder head
    Main Jet kit (Stock Main Jet size is a #190 – Extra jets sizes 140, 145, 150, 155 (x 2), 160, 165 (x 2), 170, 175 (x 2), 180, & 185.)
    Extended Throttle Cable for use with the stock bars and throttle or tall bars.
    Brand new camshaft and bearings

This kit does not require boring of the case – simply bolt on and go! There are no installation instructions, but if you can replace your piston, you can install this kit.

If you don’t have any experience working on your engine, we highly recommend having a professional technician install this kit or, at a minimum, purchasing the shop manual for your bike available from your local Kawasaki dealer.

The parts are installed in the same manner as the OEM parts.

Installation note – KLX140 camshaft bolts are reverse threaded, turn them right/clockwise to loosen/remove.

A good jet starting point is the factory #22.5 Pilot and #185 main with the stock pipe.

240-YTR-1231 LIST:$399.95 MXP:$385.00

Exhaust System - D3, Silver / TTR125, 00-Present

FREE SHIPPING

D3 Exhaust System - TTR125

BBR's new D3 exhaust is the latest generation in BBR's legendary D-Section exhaust systems.

This design incorporates an air-craft quality stainless steel header that has been tuned specifically to optimize performance and power gains.

An all new, lightweight "D" profile muffler is used to drastically reduce weight on all models.

BBR's unique "D" muffler also allows for maximum tire clearance and packing volume.

A lightweight carbon fiber endcap incorporates a chrome "D3" emblem.

The head shield is also carbon fiber and includes drilled "Works Type" washers.

For all applications, the new BBR D3, come as complete systems including header and muffler.

A USDA Forest Service approved spark arrester is included.

If you need to reduce the dB level, BBR offers an optional Cancel Core Insert, that will keep the neighbors happy.

Every BBR D3 exhaust includes a rubber end plug, for use when washing your bike, as well as a spring puller to ease installation.

We've thrown in a bunch of decals, heat shield tape, and put these accessories in a BBR black canvass zipper case.

Lightweight 6061 aluminum muffler with carbon fiber end cap
Thin-wall stainless steel header and mid-pipe
Carbon Fiber heat shield
All stainless steel hardware through-out
Includes BBR jet wash end plug, spring puller, decal pack, heat shield tape, and black BBR zipper bag

NEW!!!

P# 240-KLX-1131 LIST:$399.95 MXP:$389.00

FREE SHIPPING

Exhaust System - D3, Silver / KLX/DRZ110/L, 02-Present

BBR's new D3 exhaust is the latest generation in BBR's legendary D-Section exhaust systems.

This design incorporates an air-craft quality stainless steel header that has been tuned specifically to optimize performance and power gains.

An all new, lightweight "D" profile muffler is used to drastically reduce weight on all models.

BBR's unique "D" muffler also allows for maximum tire clearance and packing volume.

A lightweight carbon fiber endcap incorporates a chrome "D3" emblem.

The head shield is also carbon fiber and includes drilled "Works Type" washers.

For all applications, the new BBR D2, come as complete systems including header and muffler.

A USDA Forest Service approved spark arrester is included.

We've thrown in a bunch of decals, heat shield tape, and put these accessories in a BBR black canvass zipper case.

    Lightweight 6061 aluminum muffler with carbon fiber end cap
    Thin-wall stainless steel header and mid-pipe
    Carbon Fiber heat shield
    All stainless steel hardware through-out
    Includes BBR jet wash end plug, spring puller, decal pack, heat shield tape, and black BBR zipper bag

NEW!!!

Tripleclamp - Std Bar, Silver / XR/CRF80/100, 85-Present

510-HXR-1031 LIST:$249.95 MXP:$230.00

CNC machined from 6061 T-6 aluminum. Designed to accommodate adult riders.

Raises bar mount position by 1.25" Fully adjustable.

Allows stock height or lowering of forks by 1" to raise front end. Fits standard 7/8" bar size.

TBW9197 LIST:$169.95 MXP:$159.00

NEW!!!

TB 130cc Big Bore Kit

Bolt on big power with new 130cc Bore Kit for TTR110s (All Years)

-Lightweight high compression domed piston with rings, pin, & clips (91+ Octane Pump Fuel Safe!)

-55.5mm, this is the biggest bore kit you can install without needing machining to the cases (case boring).

These are high quality parts and definitely will dramatically increase the power and fun factor on your bike!

There are no installation instructions, but if you can replace your piston, you can install this kit as the parts are installed in the same manner as the OEM parts.

However, its highly recommended that a professional install this kit and make sure its tuned properly to prevent a lean condition and damage to your engine.

P# 1000-1388 LIST:$200.00 MXP:$179.00

NCY Performance Shock (Black) Honda Grom

240mm hole to hole

Finally, a high quality, reasonably priced performance shock for the Honda Grom.

NCY has established itself as the leader in Honda Ruckus aftermarket performance, and this is their first product for the Grom.

Fitting all Grom 125's from 2014-2021, the NCY shock will improve the ride quality with a stiffer and more comfortable ride.

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ruckusperformance.com

Yamaha Zuma 125 DR.Pulley HiT Clutch

NO RETURNS or REFUNDS ON CDI / REV BOX'S or Digital Ignition System

Special Update 7/9/20 as of this date. due to coronavirus We will no longer be shipping outside of the continental United States or to Canada. Our shipments have been taking too long to reach customers.

If you are outside of the United States and place an order. After this date. You will receive a full refund minus the PayPal fees,... PayPal no longer refunds the fees back to the vendor so we get charged fees just for the transaction.

Once again we will process a full refund, minus the PayPal fees.

Thanks, Web Sales Manager Jerry A.