JB Race Works OTK Master Cylinder Riser

JB Race Works OTK Master Cylinder Riser

The JB Race Works OTK Master Cylinder Riser is engineered to elevate OTK master cylinders when used in conjunction with OTK rudder kits, helping optimize brake pedal geometry and driver ergonomics.

Machined from aircraft-grade aluminum, this precision adapter raises the master cylinder to achieve improved direct linkage alignment, allowing drivers — particularly those of smaller stature — to achieve better brake pedal positioning and more consistent modulation. If you've ever struggled to get a clean, linear feel out of your brake pedal with a rudder kit installed, this riser is the solution.

The elevated mounting position also improves brake line routing, helping guide the lines away from tie rod contact points. This reduces the risk of chafing, abrasion, or potential line damage during racing conditions — a small detail that can prevent a big problem on track.

Finished in a black anodized coating, the riser offers excellent corrosion resistance while maintaining a clean, professional motorsports appearance.

Key Features:

• Aircraft-Grade Aluminum Construction – Lightweight and highly durable
• Optimized Brake Geometry – Improves pedal linkage alignment for better feel and modulation
• Ideal for Smaller Drivers – Helps achieve proper pedal positioning when running OTK rudder kits
• Improved Brake Line Routing – Guides lines away from tie rods to prevent chafing and potential damage
• Black Anodized Finish – Corrosion resistant with a clean, race-ready look

Compatibility:

• OTK Master Cylinders
• OTK Rudder Kits
• Tony Kart, EOS, Exprit, and Kosmic chassis running OTK brake and rudder setups

What's Included:

• JB Race Works OTK Master Cylinder Riser