Introducing the Racetorx Superbike Combo, Thumb brake & Neutral lever Kit, a cutting-edge kit for Superbikes in WSBK, BSB, Moto America, Northwest 200, Isle of many TT, MotoGP and more.

Neutral lever 

The neutral lever is designed specifically for high-performance superbikes utilized in prestigious racing events such as WSBK, BSB, and MotoGP. This innovative kit is compatible with racing gearboxes, including the NOVA gearbox, which features an additional actuator within the gearbox for a separate lever. The Racetorx Thumb brake is the only thumb brake with an incorporated neutral lever system, providing effortless neutral activation. On superbikes, an additional lever is required to activate neutral "below" 1st gear, rather than between 1st and 2nd gears. With the Racetorx Neutral lever Kit, riders can enjoy seamless and efficient neutral activation, enhancing their overall racing experience. Invest in the Racetorx Neutral lever Kit today and take your superbike racing to the next level.

Thumb brake

Looking for a dependable thumb brake for your motorcycle? The Racetorx thumb brake is your answer! This kit has been utilized in some of the most prestigious racing competitions around the world, including the British Superbike (BSB) series, Nolimits Endurance, Ducati Tri-Options Series, World Endurance, Isle of Man TT, and Northwest 200, so it's a top-quality product you can trust. With this kit, you can have peace of mind knowing that you have all the necessary components in one place, eliminating the need to order them separately. Don't wait any longer! Get your Racetorx thumb brake kit now and elevate your riding experience to the next level with the confidence that comes with dependable braking power!

 Bike Fitment-

The Racetorx thumb brake & neutral lever combo is a versatile solution for all superbikes with the NOVA gearbox or equivalent. Our thumb brake is fully adjustable, providing a wide range of adjustment possibilities.

we are excited to announce that the latest BSB Thumb Paddles are also available. This is the result of our collaboration with the team's Moto Rapido & FS3, we have 5 varients of thumb paddles for each rider's specifications.

This kit supplied will mount in conjunction to your rear foot pedal if chosen in the drop down menu. The junction valve in the kit will replace the reservoir on your foot master cylinder to allow foot and thumb in conjunction. 

List of fitment, (Please still check the image matches the master on your bike)-

• RTX450JV - Commonly used on (Aprilia V4/RSV4 & RS660, KTM & Husqvarna motocross bikes and more)
• RTX452JV - Commonly used on (Majority of Honda models like CBR Series and more)
• RTX477JV - Commonly used on (Kawasaki ZX10, triumph models, some Yamaha R6 and R1 models and more)
• RTX479JV - Commonly used on (Aprilia RSV/Tuono, Majority of Ducati's, Majority of KTM road bikes, Majority of BMW series, KTM SMCR and more)
• RTX506JV - Commonly used on (All Yamaha WR & YZ models but contact us first on this product)

Please contact us for any fitment questions.

MASTER CYLINDERS-

• 11mm Master cylinder for single cylinder 125cc-500cc motorcycles (supermoto, motocross, trails & road)

• 13mm Master cylinder for 2, 3 & 4 cylinder 500cc - 1400cc motorcycles (Road, track, superbike and adventure)

Silver thumb brakes only offer large up & BSB paddles.

KIT INCLUDES-

• Thumb brake
• Superbike Neutral lever
• x2 Titanium Banjo bolts
• Junction Valve (If chosen)
• Braided line (If chosen)
• Reservoir tube kit