Wolf Tooth Drop-Stop B Chainring 104x4

The Wolf Tooth Drop-Stop B Chainring 104x4 delivers exceptional performance and reliability for modern mountain bike drivetrains. Engineered with Wolf Tooth’s patented Drop-Stop B narrow-wide tooth profile, it provides outstanding chain retention and efficient mud clearance, even in challenging trail conditions.

Built from aerospace-grade aluminum and precision machined in the USA, this chainring offers optimal strength-to-weight balance and long-term durability. Designed specifically for compatibility with Shimano 12-speed Hyperglide+ chains, it ensures quiet, secure engagement and smooth drivetrain performance.

Specifications at a Glance

• Mount Type: 104 BCD, 4-bolt pattern
• Tooth Profile: Wolf Tooth Drop-Stop B narrow-wide design
• Compatibility: Shimano 12-speed Hyperglide+ chains
• Chainring Sizes: 30T, 32T, 34T, 36T
• Material: CNC-machined 7075-T6 aluminum
• Finish: Hard anodized for wear resistance
• Chainline: Optimized for 1x MTB drivetrains with standard cranksets
• Weight: Approximately 55–70 g (depending on size)
• Made In: USA

Design Benefits

1. Enhanced chain retention: Drop-Stop B tooth design prevents chain drops across rough terrain.
2. Shimano-optimized: Perfectly matched for 12-speed Hyperglide+ chains for smooth, silent performance.
3. Durable construction: Aerospace-grade 7075-T6 aluminum withstands demanding trail use.
4. Efficient shedding: Tooth shaping clears mud and debris to maintain drivetrain performance.
5. Lightweight precision: CNC machining ensures perfect balance of strength, stiffness, and weight savings.

Final Take

The Wolf Tooth Drop-Stop B Chainring 104x4 sets the standard for reliability and performance in 1x mountain bike setups. With advanced tooth profiling, Shimano-specific optimization, and precision machining, it delivers unmatched chain control and durability for every ride.