5Dev Titanium 8-Bolt Boost Chainrings are built for riders who demand strength, precision, and performance that goes the distance. Crafted from aerospace-grade titanium and machined in San Diego, these chainrings deliver the kind of durability that keeps you rolling season after season—no compromises, no shortcuts.
Titanium’s unmatched wear resistance means fewer replacements, more trail time, and less waste. Designed for SRAM 8-bolt direct mount setups with a 3mm offset for a 55mm Boost chainline, this chainring is the ultimate upgrade for riders chasing both efficiency and reliability.
Durability that lasts: Titanium construction offers up to three times the lifespan of aluminum rings.
Precision machining: Expertly crafted in San Diego, CA, for flawless fit and performance.
Boost chainline ready: 3mm offset dialed for 55mm chainlines on modern Boost drivetrains.
Ride more, replace less: Built to handle heavy mileage and aggressive riding styles.
Whether hammering climbs or charging descents, the 5Dev Titanium 8-Bolt Boost Chainring keeps power transfer smooth and consistent, turning every pedal stroke into pure forward motion.
Specifications & Identifiers
Chain Compatibility
11-Speed, 12-Speed
Chainline/Hub Compatibility
141/148 Boost Hubs
Chainring BCD
Direct Mount - SRAM 8-Bolt
Chainring Position
Chain Retaining Single Ring
Color
Bronze, Raw
Defined Color
Brown, Silver
Designed for ebike
No
Direct Mount Type
Direct Mount SRAM 8-Bolt
Intended Use
Mountain
Material
Titanium
Offset
3mm
Round or Oval
Round
Special Features
Narrow-Wide Tooth Profile
Speeds
11-Speed, 12-Speed
Tooth Count
30t, 32t
Bronze - 30 UPC
850054022257
Bronze - 30 MPN
CRT-8B-30T-3W-T52
Raw - 30 UPC
850054022028
Raw - 30 MPN
CRT-8B-30T-3W-T51
Raw - 32 UPC
850054022950
Raw - 32 MPN
CRT-8B-32T-3W-T51
Tree Fort ID:
333222472644
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