The Sun Ringle Helix is a Tubeless Ready mountain bike rim engineered to be durable enough for everyday riding.

• The Sun Ringle Helix is a Tubeless Ready mountain bike rim engineered to be durable enough for everyday riding.
• Easy tubeless setup with 21mm tubeless rim tape and sealant (sold separately)
• Midweight extrusion provides a balance of strength and weight
• Pinned and sleeved construction
• Single eyelet