YBN MK926 Chain — 3/32" Half-Link

Overview

The YBN MK926 is a narrow 3/32" half-link BMX chain engineered for performance and durability. Half-link design allows flexibility in chainring tooth counts, while hollow pin and plate construction minimizes weight without compromising strength. Reinforced outer plates and anti-stretch treatment ensure reliable power transfer and extended chain life.

Key Features

• Half-link design — Enables odd-numbered chainring tooth counts (e.g., 25T, 27T) without requiring chain adjustment; half-links alternate with full links for smooth engagement
• Hollow pins — Reduces weight while maintaining structural integrity; lighter rotation improves acceleration
• Hollow inner plates — Further weight reduction without sacrificing rigidity; contributes to responsive drivetrain feel
• Reinforced outer plates — Thicker, stronger construction on outer plates increases load capacity and extends wear life
• Anti-stretch treatment — Maintains original chain length and prevents elongation that causes drivetrain wear
• Heavy-duty structure — Optimized plate geometry balances lightweight construction with high tensile strength

Technical Specifications

• Chain size: Narrow 3/32"
• Chain width: 1/2" x 3/32" (standard BMX)
• Chain type: Half-link
• Tensile strength: 1300 kgf
• Construction: Hollow pins, hollow inner plates, reinforced outer plates
• Treatment: Anti-stretch

Compatibility & Ideal Use Cases

• Sprocket compatibility: Any BMX chainring and rear sprocket using 3/32" chain
• Chainring flexibility: Half-links enable odd-numbered chainrings (25T, 27T, etc.) without chain modification
• Best for: BMX racers and street riders; riders using single-speed setups with custom sprocket combinations
• Ideal use: Racing and general BMX riding; custom drivetrain builds
• Application: Single-speed BMX bikes with standard 3/32" drivetrain

Pair with compatible 3/32" chainring and rear sprocket. Verify chain length requirements for your frame and sprocket combination. Maintain proper chain tension during installation to prevent premature wear.

HALF-LINK DESIGN

HOLLOW PIN

HOLLOW INNER PLATES

HEAVY DUTY STRUCTURE

SUPER LIGHT: SL Chain sets a new standard with weight reduction, improved shifting performance & enhanced durability.