Spring time is in full swing here at ProCycle. With these busy days please be sure to let us know if your order is time sensitive. We try to do as much as we can to accommodate your upcoming trip.
The headpipe gasket seals the joint between the head pipe and Exhaust port. These gaskets are designed to crush a little bit to tightly seal where the pipe fits to the head, thereby making them a single use part. Get a fresh one now avoid having an exhaust leak when you install your new exhaust.
The muffler joint gasket seals the joint between the head pipe and muffler. These gaskets are easily damaged when removing the original muffler. Get a fresh one now to ease installation of your new performance muffler.
Heavy duty shock bumper. The stock bumper is prone to disintegrating with age. If you are re-valving your shock it's a good idea to be sure the bumper is in good shape.
These Cogent Drop-in Dynamic Cartridges will vastly improve both the compression and rebound damping of your stock forks. These units have been given the seal of approval by the ProCycle staff for both performance and ease of installation. No disassembly of your forks, no drilling of damper rods. Just change the oil over to 5w and install the DDCs under the springs and hit the trails.
Kouba lowering link will lower the rear 1.75". Comes with bearings and seals installed for a quick and easy installation. Instructions included.
Disclaimer: Lowering the front and/or rear of your motorcycle will change the geometry and may affect the handling, use caution after making changes/adjustments.
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.
A brand new camshaft purpose built for the KLX140! The KLX140 is the ultimate trail bike. It just needs a little more power.
Adds 1+ hp to fully modified motor (170cc Big Bore kit)
Makes more aggressive race-style of power
Bike still starts easily and idles smooth
Same camshaft as used by the BBR Race Team
No exchange required
92 octane ok
Note: The BBR KLX140 Performance Camshaft installs the same as the OEM camshaft (valve clearance IN: .002"-.003" / EX: .004"-.006"). We recommend you purchase an OEM Kawasaki KLX140 Service Manual to assist you when installing this camshaft.
The T-6 Stainless Steel Exhaust System offers the same benefits as our popular Ti-6 Titanium Exhaust System, but the T-6 is constructed of stainless steel and aluminum for increased strength and durability while giving riders a more affordable alternative to titanium. The T-6 comes with a removable United States Forest Service (USFS) Approved Spark Arrestor making it easy to alternate between off-road and closed course riding.
Built with the latest in Lithium Ion Polymer Technology. All components are designed, manufactured, assembled and packed in one location assuring high quality and consistency. Besides it's extreme lightweight (50% to 70% lighter than standard lead-acid batteries) it also features a built-in LED test gauge and the ability to mount it in any position. There is no hazardous acid or heavy metals and it is non-explosive and non-combustible.
The Firepower features Increased cranking amps over lead acid batteries and has a very fast recharge cycle and can be brought up to a 90% charge within 6 minutes and also has 6 to 12 times more cycle life when compared to lead acid batteries. A 2-year warranty insures that your investment is protected.
145 CCA 12V/28.8WH Package Dimensions: 4.75" x 3.00" x 4.50
Keep your motor running right with fresh spark plugs!
NGK is one of the world's largest manufacturer of spark plugs, whose products are used as original equipment (OE) on countless motorcycle and automobile models.
High-quality materials and superior construction for serious power and reliability
Pure alumina silicate ceramic insulator provides high strength and better heat transfer
Deep-seated copper core for a wider heat range
Nickel alloy tip for longer life
Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
Choosing the right high-quality plugs prevents fouling from running too cool and preignition from running too hot
NGK plugs available for almost every application and riding style
Twin Air Filter's patented design, high quality materials and superior construction deliver unbeatable performance and protection - and make Twin Air Filters the hands-down choice of more World and National Champions than all other filters combined.
An air filter is your engine's only protection against the elements, and your stock filter isn't up to the task. Replace it with a Twin Air- the number 1 filter system proven on motocross tracks around the world.
Twin Air's fused layers of open-pore foam and fine inner foam trap even the smallest particles-without restricting airflow
Included in this kit are .43 kg/mm Race Tech straight rate fork springs, Cogent DDC (Drop in Damper Cartridge) performance cartridges and two bottles of 5w fork oil.
Due to the small diameter of the KLX140 fork springs, the DDC Installation Tool will not work in the normal way on these bikes.
This box moves up the rev limiter allowing higher revs. It also has a hotter advance curve from the OEM box. This allows for a bit crisper throttle response and easier starting.
Raises rev-limiter 1200 rpm over the OEM ignition
Hotter advance curve for better performance
Direct replacement for the OEM CDI ignition box
These items are designed exclusively for closed course competition use ONLY. Use on public lands or highways in the state of California is illegal
K&N Replacement filters are designed for all street legal and off road motorcycles and ATVs to O.E.M. (manufacturers) size specifications and fit into your original OEM air box without modification of jet changes. Due to design and unique high flow characteristics, K&N filters allow engines to breathe free and produce optimum horsepower. Under most conditions K&N air filters never need to be replaced. With proper cleaning and care, K&N air filters will last the life of your engine.
CycleRacks are made out of Schedule 40 11/16 black steel pipe, bent in a press, and welded together in a jig. All of their racks have the same platform, 18" wide by 12" deep. Includes lower mount hardware.
All of their products are 100% made in the USA. If the rack is ever broken for any reason, CycleRacks will replace it for free, you just pay the shipping.
High quality bore kit that shows substantial power gains throughout the RPM range. 63mm piston. 10.5:1 compression ratio allows use of premium pump gas. Complete kit includes: cylinder, piston, ring set, pin, clips and gaskets.
Brand new high quality BBR aluminum cylinder
10.5:1 compression ratio
63mm piston
Includes cylinder, piston, pin, rings, and gaskets
Providing unbeatable performance and exceptional value, Hi-Flo is the best-selling brand of aftermarket filters for motorcycles, scooters, and ATVs worldwide.
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. Their unique comfort shape maintains a similar contour to stock at the front of the seat so the rider’s legs are not spread farther apart, but tapers out towards the mid-point to distribute rider weight over a greater area.
These features combine to offer a custom seat feel, and provide greater enjoyment and increased range on a long commute, or Dual-Sport ride!
Width: 8.5"
Height: Same as OEM
Available as aFoam and Cover Kitfor OEM pan only.
Custom-made to Order: Please allow 3-4 weeks for delivery.
Custom developed by BBR Motorsports for the ultimate upgrade for mini four-strokes. Sized perfectly for fast/aggressive adult 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.
