V4 Frame kit (Deposit)

The Next Evolution in Mini Moto Performance – Introducing the BBR V4 Frame Kit

Deposit will be applied toward the final purchase price

Ready to build the ultimate pit bike? The all-new BBR Aluminum V4 Frame Kit sets the bar for performance, compatibility, and craftsmanship. Engineered from the ground up for serious riders, the V4 features an innovative design that accommodates multiple motor platforms while delivering unmatched strength and versatility. Every detail has been dialed in – from the fully billet subframe to the height-adjustable suspension geometry. Whether you're building a CRF110-based race bike or a custom hybrid with KLX, TTR, or CRF50/Daytona power, the V4 has you covered.

100% designed, CNC-machined, welded, heat-treated, and tested in the USA, this frame represents the pinnacle of mini moto engineering.

BBR V4 Frame Kit Features:

• 6061 T6 Aluminum construction for maximum strength and lightweight performance

• Fully Billet Machined Subframe – bolted together for easy replacement and serviceability

• Interchangeable Motor Mounts – supports CRF110, KLX110, TTR110, and CRF50/Daytona engines

• Pre-installed Tapered Roller Bearings for smoother steering and simplified installation

• Uses 2019+ CRF110 steering stem

• Fits 2019+ CRF110 plastics, seat, and tank

• Compatible with Honda big bike rear master cylinder for disc brake compatibility. 

• 5-position height-adjustable rear shock mount for precise suspension tuning

• Includes Elka Stage 4 shock for race-level suspension control

• Swingarm 1/2" longer than BBR ProComp (2.25" longer than stock) for added stability

• Frame 1" longer than 2019 CRF110 for improved handling

• Optimized motor position for reduced chain wear, lower noise, and enhanced suspension action

• Strengthened battery box – fits modern small-form LiPo batteries (Fire Power / Parts Unlimited sold separately)

• Chain guide included

• Optional full carbon fiber fuel tank for ultimate weight savings and factory look

Whether you're racing, building a custom bike, or upgrading your current setup, the BBR V4 Frame Kit delivers factory-level performance with pro-level options. Build it your way and dominate the track.