Oval Boost Narrow-Wide Direct-Mount Chainring for Raceface CINCH, 3mm Offset, PVD Rainbow
The Original one and only absoluteBLACK Premium 1X RaceFace Boost compatible, narrow wide Oval chainrings in PVD Rainbow (oil slick) colour.
NOTE: Due to the nature of PVD process, every chainring is unique and color may vary. Not a single chainring is the same which makes your new ring completely individual. You can indicate to us, in comments section during the checkout, if you prefer more gold-purple or more blue/green-purple, but we can not guarantee to meet your request.
Designed for RaceFace CINCH direct mount system.
- This version is for Boost bikes and FAT BIKES (when reversed).
- Optimized for 10/11 & Eagle 12spd.
- It is the most Premium oval chainring on the market with scientifically proven performance gains.
Size: 26T (52g), 28T (54g), 30T (58g), 32T (62g), 34T (69g), 36T (75g)
Colors: PVD Rainbow (oil slick)
Compatibility RaceFace Cinch system cranks. RF Next SL G4, Next SL, Next R, RF SIXC, RF Turbine, RF Atlas, AEFFECT, RIDE CINCH cranks. 9, 10, 11 and 12spd Eagle compatible.
Material: cnc machined 7075 Txxx Aluminum. Long-lasting construction
Finish type II anodizing
Chainline: 52mm. 3mm offset
Ovality Optimized to each size separately. Range: 10.2-14.4% and Timing of 110.5-116.3° after TDC (top dead center) Patent Pending