Motorcycle Parts.Biz, Dirt Motorcycle Parts And Accessories at Wholesale Prices! Dirt bike site is in a construction mode and we are adding new parts daily.
V.A.L.E.™ Titanium full motorcycle exhaust system with carbon fiber canister shown.
Two Brothers Racing Full Exhaust Systems: With the patented use of magnesium, titanium, aluminum and stainless steel and hours of testing we have come up with an Two Brothers racing exhaust system to win races. Increased throttle response, more power throughout the powerban, and lighter weight all add up to a winning combination for your Motorcycle. Now featuring our exclusive patented X-Lite™ retaining ring.
Factory installed U.S. Forestry Service approved screen type spark arrestor included with Stainless/Aluminum systems.
new M7 V.A.L.E.™ exhaust systems feature an exclusive Teflon coated, blunted, cast magnesium outlet and our exclusive X-Lite™ retaining ring. These exclusive Two Brother Racing features not only look great, but also significantly reduce the weight of the exhaust system.
The V.A.L.E.™ inlet design eliminates the use of springs and creates an adjustable mount that is rock solid when fixed in place. The system also features a precision mandrel bent, thin wall s-bend tube, and for a full system, a header pipe custom fit for each model.
P4 PowerTip™ sound suppressor is a recommended accessory for our Stainless/Aluminum ATV and MX offroad exhaust systems with M2 outlets. The P4 is designed to be used in Stainless/Aluminum ATV & MX exhaust systems. A straight-through sound diffuser, the TBR P4 PowerTip quiets the pipe to 93 dB with no significant loss of horsepower. An easy and cost effective method of helping to keep your vehicle in compliance with new noise regulations.
Easy to install - simply unbolt your existing M-7 end cap, drop in the P4 and reassemble. Note: The P4 is only intended for use with our M series outlets.
P3 PowerTip™ sound suppressor is a recommended accessory for our Stainless/Aluminum ATV and MX off-road exhaust systems with M2 outlets. The P3 is designed to be used in conjunction the supplied spark arrestor screens in Stainless/Aluminum ATV & MX exhaust systems. A straight-through sound diffuser, the TBR P3 PowerTip quiets the pipe by 2 to 3dB with no significant loss of horsepower. An easy and cost effective method of helping to keep your vehicle in compliance with new noise regulations.
P1 PowerTip™sound suppressor is a recommended accessory for our exhaust systems with M2 outlets. A straight-through sound diffuser, the TBR P1 PowerTip quiets the pipe by 2 to 3 dB with no significant loss of horsepower.
Easy to install - simply unbolt your existing M-7 endcap, drop in the P1
and reassemble. Note: The P1 is only intended for use with M series outlets.
.S. Forestry Service approvedSpark Arrestors are included with all M-7 V.A.L.E.™ off-road slip-on exhaust systems with aluminum canisters. These tips mute the exhaust tone slightly with absolutely no loss of horsepower. Additionally these tips prevent the introduction of foreign matter into the exhaust system. This spark arrestor DOES NOT fit, nor is it intended to be used with the C2, C4 or C5 mufflers.
Two Brothers Alloy muffler Stainless steel slip tube and header with brushed aluminum alloy canister. Experience increased throttle response, more power throughout the powerband, and lighter weight.
Two Brothers M-7 stainless/aluminum off-road exhaust systems come complete with a U.S. Forestry Service approved removable screen type spark arrestor.
Two Brothers Carbon muffler: Stainless steel slip tube and header with high temp carbon fiber canister. Experience increased throttle response, more power throughout the powerband, and lighter weight.