1 1/4-Inch CNC Axle Cassette for Big Bearings - Sold Each

Big bearings demand big performance— this KMACP cassette is CNC-crafted to house them securely, fitting 2.835-inch OD options such as our FSBP, RBI-BIG, or TNR-UC207. Sold individually, it allows precise matching for your kart's needs, including compatibility with 1.375-inch sizes.

• Mounting bolts sold separately for custom setups
• Performance Manufacturing OEM # PM-12SM
• Optimizes load distribution for reduced wear and higher speeds

By accommodating oversized bearings, it provides superior support that dampens vibrations, leading to smoother rides and quicker recovery from bumps—key for shaving time in technical sections. This helps organize heavier drive-line components without bulk, keeping your kart agile. SKU: KMACP.

Racers using big bearings for endurance events find it invaluable for maintaining alignment, ensuring consistent power delivery. Upgrade to this for the robustness that turns potential failures into reliable wins, all while streamlining track-side adjustments.