absoluteBLACK Round Direct Mount 1x Chainrings for CINCH allow for flawless boost drivetrain setup. They are designed for RaceFace cranks that utilize the CINCH system. Direct mount chainrings provide significant weight savings over a standard spider and chainring combination. They are crafted from CNC machined 7075 aluminum, and feature an anodized finish for exceptional durability.
3mm offset is designed for bikes with Boost spacing and fat bikes (when reversed)
Provides excellent weight to strength ratio
Teeth have been 3D-machined for ultimate mud shedding and quieter operation
The unique patent-pending narrow-wide tooth profile keeps the chain in place
Specifications & Identifiers
Chain Compatibility
10-Speed, 11-Speed, 12-Speed
Chainline/Hub Compatibility
141/148 Boost Hubs
Chainring Position
Chain Retaining Single Ring
Color
Black
Direct Mount Type
Direct Mount CINCH
Intended Use
Mountain
Material
Aluminum
Offset
3mm
Round or Oval
Round
Special Features
Narrow-Wide Tooth Profile
Speeds
10-Speed, 11-Speed, 12-Speed
Tooth Count
28t, 30t, 32t, 34t
Black - 28 EAN
5110846004508
Black - 28 MPN
RFBOOST28BK
Black - 32 EAN
5110846004522
Black - 32 MPN
RFBOOST32BK
Black - 34 EAN
5110846004539
Black - 34 MPN
RFBOOST34BK
Tree Fort ID:
333222441217
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