BRC KTM 500cc 07-16 250/300 CONVERSION KIT, BOLT IN

BRC 500cc 250/300 Conversion Kit - Bolt In

Transform your 250cc or 300cc motorcycle into a powerful 510cc machine with the BRC 500cc Conversion Kit. This bolt-in kit delivers exhilarating performance, pushing power output to over 60 horsepower and 50 ft-lbs of torque.

Engineered for enhanced rider experience, the kit features a simple pneumatic power valve system for smooth, linear power delivery. It seamlessly integrates with your existing 5 or 6-speed transmission and supports both kick start and electric start configurations. A decompression button is included to ease starting. The kit comes complete with a dedicated pipe and silencer for optimal exhaust performance.

Experience a refined ride thanks to the integral counterbalance shaft, designed to significantly reduce vibrations. Contrary to common assumptions, the kit is optimized to work with your stock 36mm or 38mm carburetor for the best results.

Key Features:

• Massive Performance Boost: Achieve 510cc displacement, generating 60+ HP and 50+ Ft Lbs of torque.
• Smooth Power Delivery: Features a simple, pneumatic power valve system.
• Transmission Compatibility: Utilizes your donor 5 or 6-speed transmission.
• Starting Options: Compatible with both kick start and electric start, includes a decomp button for easier starting.
• Complete Exhaust System: Includes a custom pipe and silencer.
• Reduced Vibrations: Equipped with an integral counterbalance shaft for a smoother ride.
• Carburetor Optimization: Designed to work effectively with stock 36mm or 38mm carburetors.

Specifications:

• Bore: 89mm
• Stroke: 82mm
• Displacement: 510cc
• Compression Ratio: 12.5:1
• Squish: 1.47-2.00mm
• Primary Ratio: 2.25 (72:32)

Important Considerations:

• Due to the significant value of this kit, it will be shipped on a dedicated small pallet.
• This is a custom kit, and as such, no warranty is implied or provided.
• Please verify all components are correct before commencing assembly.
• Minor modifications to mounts, exhaust, or other supporting parts may be necessary due to potential differences between US and EU market models.
• A waiver confirming your understanding and agreement with these terms must be completed before the kit can be dispatched.