XTRIG 70100003 Launch Control Holeshot Kit — 54mm Single Button Yamaha / KTM / Triumph

XTRIG RACING — Premium 54.00 mm Inside Diameter Launch Control Device, Secure Single-Button Locking System, and CNC-Machined Durability for Yamaha, Triumph, Honda, Kawasaki, and Suzuki Motocross Front Forks

Lock in the holeshot and dominate the gate drop with the ultra-precise XTRIG 70100003 54mm Single Button Holeshot Kit. In modern motocross and supercross racing, the start is 90% of the race. Launching a high-horsepower dirt bike without launch control leads to excessive wheel lift, forced throttle chopping, and lost momentum. This premium launch control device solves that problem by mechanically compressing and locking down your front forks a few inches before the gate drops. By lowering the bike's front profile and center of gravity, it fundamentally changes weight distribution to keep your front tire glued to the dirt for maximum traction and straight-line acceleration.

Engineered to the legendary standards of Xtrig precision, this kit features a 54.00 mm inside diameter clamping ring that mounts securely around your upper fork tube. CNC-machined from high-strength aerospace alloys, the structural ring delivers incredible clamping force without distorting the delicate internal tolerances of your fork slider. The heavy-duty single-button assembly is designed for smooth, effortless engagement on the starting line and features a definitive, secure locking mechanism that stays latched through heavy chassis pre-loading. Once the gate drops and you hit the first braking bump, the fork compresses naturally, automatically releasing the latch and returning your front suspension to full, unrestricted travel.

• Stronger Starts: Eliminates power-robbing wheelies out of the gate, allowing you to stay pinned through your primary shifts.
• Enhanced Drive Traction: Shifts the motorcycle's geometry to keep weight balanced cleanly for improved drive out of the gate.
• Straighter Launches: Optimizes front wheel tracking, keeping your machine driving straight even through deep ruts or slick concrete pads.
• 54mm Inside Diameter: Precision machined ring guarantees an exact fit on modern 54.00 mm outer fork tubes across major brands.
• Automatic Latched Release: Disengages instantly at the first corner brake tap or suspension compression, returning full fork stroke.
• Xtrig Precision Clamping: Low-profile ring layout minimizes weight while preventing any binding of the internal fork tubes.

Moto-House MX Pro Tip:

A holeshot device is an absolute necessity if you want to run at the front of the pack. It allows you to feed the clutch faster and hold the throttle open wider with total confidence. Installation Tip: Mounting the fork strap ring requires dropping the right-side fork leg out of the triple clamps. When choosing where to drill and mount the button template on your plastic fork guard, a general starting rule of thumb for dirt starts is roughly 100mm to 120mm down from the seal lip. For sticky, high-traction grate or concrete starts, riders often mount them deeper (around 130mm+) to really slam the front end down. Maintenance Advice: After every wash day, pop the button assembly out or spray it down with a light moisture-displacing lubricant like Maxima MPPL to prevent dried mud and fine grit from jamming the spring-loaded release pin.

Device Inside Diameter	Latch Style	Primary Compatibility
54.00 mm / 2.13 Inches	Single Button Mechanical Latch	Yamaha YZ125 / YZ250 / YZ250F / YZ450F
Weight: 0.2 lbs (Ultra-Lightweight)	Automatic Pressure Release Layout	Triumph TF 250-X / TF 450-X (2024 - 2026)
Product Category: Launch Control	Includes Ring, Latch & Mounting Template	Honda CRF / Kawasaki KX / Suzuki RMZ

FAQ Questions

Q) Does this kit include a replacement plastic front fork guard?
A) No, this is a premium hardware kit that includes the CNC fork ring, the spring-loaded latch button mechanism, and the necessary drilling hardware. You will mount the button assembly directly onto your bike's existing original or aftermarket plastic fork shield.

Q) Can I engage this holeshot button by myself while sitting on the starting line?
A) While it is possible to engage the latch solo by holding the front brake down and aggressively rocking the front suspension downward, it is much easier and highly recommended to have a mechanic or starting line buddy pull the front end down to lock the pin into place safely.

Moto-House MX – Choice of Champions – is located in Clermont/Montverde, FL. We are the best shop in Central Florida with lightning-fast shipping.