Fits The Following Bikes: Yamaha YZ125 2022-2024 Silencer Description: The R-304 silencer was developed as a full-race two-stroke silencer. The compact design of the short aluminum canister offers optimum performance gains and is recommended for closed-course racing only. Hex head screws are used to secure...

TI-6 Exhaust Decal Description: If you are looking to color replace your worn-out or damaged exhaust decals, look no further. Pro Circuit's Exhaust Decals section has just about every exhaust sticker ever made.

Fits The Following Bikes: Yamaha YZ125 2022-2023 Pipe Description: The original Pro Circuit Works Pipe offers unparalleled performance and power for every two-stroke application. Increased horsepower and torque gains will quickly be noticed across the entire rpm range. The unplated, oiled metal finish requires...

T-6 Exhaust Decal Description: If you are looking to color replace your worn-out or damaged exhaust decals, look no further. Pro Circuit's Exhaust Decals section has just about every exhaust sticker ever made.

Fits The Following Bikes: Yamaha YZ450F 2023-2026 Yamaha YZ450FX 2023-2026   Exhaust Description:  Pro Circuit's T6 PRO Exhaust System was created for professional racers competing in a series such as AMA Supercross or AMA Motocross to ensure they pass AMA/FIM sound regulations. The T6 ...

Fits The Following Bikes: Honda CRF250R 2007-2026 Honda CRF450R 2007-2020   Clutch Lever Description: Pro Circuit Clutch Levers are made by Sunline and forged from 6061-T6 aluminum for strength and durability. This lever is designed to fit the stock perch and exceeds OEM specifications....

Size: Youth Large Colour: White/Purple/Yellow Product Details: The Original - Unmatched Staple Fit No Pull-Down, No Gathering Soft 4-Way Stretch Fabric High-Quality Jacquard Waistband 90% Polyester 10% Spandex

End-Cap Size: 4.5" in diameter Hole size is 1.75"   End-Cap Description: Looking to replace a worn or damaged carbon fiber end-cap for your exhaust? We now offer a blue replacement kit for our carbon fiber end-cap exhaust systems. The kit comes with all...

Fits The Following Bikes: Yamaha YZ 250F 2019-2025 Yamaha YZ 450F 2019-2025   Vibram Kit Description: Used by Tim Gajser, the winner of the latest 2020 MXGP World Championship, this is an exclusive Vibram rubber accessory that guarantees maximum grip and enhances motorbike handling....

Fits The Following Bikes: Kawasaki KX125 2003-2005   Silencer Description: The R-304 silencer was developed as a full-race two-stroke silencer. The compact design of the short aluminum canister offers optimum performance gains and is recommended for closed-course racing only. Hex head screws are used to...

Fits The Following Bikes: Yamaha YZ250F 2014-2016 Exhaust Description:  The Ti-6 Titanium Exhaust System is designed to improve performance and is constructed of titanium throughout the head pipe, mid pipe, and canister while the end-cap is constructed of carbon fiber. The Ti-6 is ideal...

Fits The Following Bikes: Husqvarna TC 250 2019-2022 KTM 250 SX 2019-2022 Pipe Description: The Platinum Pipe offers the same performance gains as the popular Works Pipe, but utilizes a platinum plating on the body to protect it from everyday elements. Precision in design...

Fits The Following Bikes: Yamaha YZ65 2019-2025 Silencer Description: The R-304 silencer was developed as a full-race two-stroke silencer. The compact design of the short aluminum canister offers optimum performance gains and is recommended for closed-course racing only. Hex head screws are used to secure...

Fits The Following Bikes: Mini Bikes (50cc-100cc) Fender Decal Description: Pro Circuit front fender decals are 12 mil. thick vinyl decals with a super-sticky backing - perfect way to add style to your bike!

T-4 Exhaust Decal Kit Description: This replacement exhaust decal kit was made for the 2009-2010 T-4 Stainless/Aluminum Exhaust System, but will also fit all 4"" Pro Circuit canisters. Retail price $24.90

Silencer decals can become worn-out or damaged throughout the years, so if you need a replacement for your 304 Factory Sound silencer, pick one up right here in Pro Circuit's exhaust decals section.

Silencer decals can become worn-out or damaged throughout the years, so if you need a replacement for your R-304 silencer, pick one up right here in Pro Circuit's exhaust decals section.

Fits The Following Pro Circuit Exhaust: 3.5" cans CRF Duals & Minis Screen Size: 1 1/2" Spark Arrestor Description: This Pro Circuit Spark Arrestor is United States Forest Service approved (USFS), and will fit 3.5" or 4" four-stroke silencer cans. This is a 1...

Size: 4.0" Diameter Stainless End-Cap Description: The Pro Circuit Stainless Steel End-Caps are sold individually. Call for applications. Note: 2007/2008 inserts will NOT fit older model end caps.

Packing Size: 14" x 4" Packing Description: Each silencer packing kit includes all the packing and hardware needed to keep your bike running quietly and at its very best. Pro Circuit recommends re-packing your exhaust every 10-15 hours, but it varies between riders. For...