Nuetech 360 Prolock - 18x2.15in - 36 Hole Rim

The Nuetech PROLOCK 360 system seals the entire tire bead to the rim, dramatically stiffening the sidewall and allowing riders to run low, ultra-low, or even zero PSI with confidence. With improved stability under heavy sideloads and precise handling at deep lean angles, it delivers a clear performance advantage over traditional rim locks.

• Prevents spoke nipples from loosening by locking spoke head in place
• Seals the full tire bead for better stability and support
• Run low or zero PSI with consistent traction and control
• Reduces sidewall flex and wallow under heavy load
• Ultra-durable and fully rebuildable design
• Compatible with or without foam inserts