Elevn Disc Rotor Spacer Kit

Product Overview

The Elevn Disc Rotor Spacer Kit includes two precision spacers (0.5mm and 1mm) designed to fine-tune disc rotor alignment on ISO 6-bolt hubs. These high-polished spacers install between the rotor and hub to achieve perfect rotor centering within brake calipers, eliminating rub and ensuring optimal brake performance. Designed for disc brake setups requiring additional spacing adjustments.

Key Features

• Two spacer thicknesses included – 0.5mm and 1mm spacers allow precise rotor positioning in 0.5mm increments for fine-tuning alignment
• ISO 6-bolt compatibility – Designed for standard 6-bolt disc brake hub mounting systems used on most BMX and mountain bike hubs
• High-polished finish – Mirror-polished surface provides premium appearance and corrosion resistance
• Solves rotor alignment issues – Adds spacing between rotor and hub when calipers cannot be adjusted far enough to eliminate rotor rub
• Stackable design – Both spacers can be used together (totaling 1.5mm) for setups requiring maximum adjustment range

Technical Specifications

• Brand: Elevn
• Type: Disc rotor spacers
• Spacer thicknesses: 1 × 0.5mm, 1 × 1mm
• Maximum combined spacing: 1.5mm (when stacked)
• Mounting standard: ISO 6-bolt
• Finish: High-polished
• Material: Aluminum or steel (likely aluminum based on polished finish—verify if critical)
• Contents: 2 spacers (0.5mm and 1mm)
• Hub compatibility: Disc brake hubs with ISO 6-bolt rotor mounting

Compatibility and Ideal Use Cases

These spacers fit between disc rotors and ISO 6-bolt hubs—the standard used on most BMX race bikes and mountain bikes with disc brakes. They will NOT work with Centerlock hubs or rotors. Used to correct rotor misalignment when the caliper cannot be adjusted inward far enough to center on the rotor without rubbing brake pads. Common scenarios requiring spacers include: (1) frame or fork with non-standard disc mount positioning, (2) rotor sits too close to hub flange after wheel building, (3) caliper adjustment range exhausted but rotor still rubs one pad. Install spacers between rotor and hub before mounting rotor bolts—use the 0.5mm spacer for minor adjustments or the 1mm spacer for larger corrections. Both spacers can be stacked for 1.5mm total spacing if needed. Ideal for BMX racers, dirt jumpers, and mountain bikers fine-tuning disc brake setups during wheel builds or brake installations. Critical: Adding spacers moves the rotor outward from the hub; ensure your rotor bolts are long enough to engage hub threads properly with spacers installed. Insufficient bolt engagement creates safety hazards. If spacers prevent adequate bolt thread engagement, longer rotor bolts (typically M5 × 12mm or longer) may be required. Always test rotor alignment after spacer installation and verify no brake rub across full wheel rotation before riding.