DJC Stone 110bcd Round Chainring 4MM Offset Aero for Force Red Rival S350 S900 42t to 60t Road Bike for Sram Cx Gravel Quarq 5 Arms 12s 12 Speed, 48T

DJC Stone 110bcd Round Chainring 4MM Offset Aero for Force Red Rival S350 S900 42t To 60t Road Bike for Sram Cx Gravel Quarq 5 Arms 12s 12 SpeedFeaturesNarrow wide tooth, it design for 1x speed only, can not use as 2x speed, not support front shifting derailleur. The flywheel cassette support 7-12 speed.Offset: 4mm.The advantage is make the chainline correct when you move your system from 2x speed to 1x speed.Fit for: Most 110bcd 5 arms crank, for Sram red 110bcd, force, rival, S350-1, S900, S100 2.2 110bcd, for Rotor 110bcd road/MTB Crank, for FS.A K force, for QUARD 110bcdChain Speed support: 8-9-10-11-12 speed(MTB chain), 8-11s(Road bike chain), if you are 12 speed original road bike chain for shimano, it have to replace the 12speed orginal quick link to any other brand quick link, as the original one is too narrow. Not support AXS 12 speed flattop chain.BCD: 110mm 5-bolt; Thickness: 4mm + 4mm.Size Diameter Weight:42T, 178mm, 124.5g44T, 186mm, 137.5g46T, 194mm, 141.5g48T, 202mm, 150g50T, 210mm, 159.5g52T, 219mm, 174.5g54T, 226mm, 185g56T, 235mm, 195.5g58T, 242mm, 206g60T, 250mm, 218gPackage content1x Chainring, 5pcs BoltsSTONE Chainrings — Race-Ready PrecisionTrusted by riders worldwide and favored by EU & USA race teams, STONE chainrings are built for high-load riding and competitive performance.Using aerospace-grade 7075-T651 aluminum from Alcoa and Aleris, tested lifespan of up to 15,000 km.High-precision CNC machining within 0.03 mm tolerance.Optimized tooth profiles provide lightweight construction and secure chain retention—race-proven and reliable.Engineered for racing. Proven on the road.

• Narrow wide tooth, it design for 1x speed only, can not use as 2x speed, not support front shifting derailleur. The flywheel cassette support 7-12 speed.
• Offset: 4mm. 4mm inner offset advantage is is make the chainline correct when you move your system from 2x speed to 1x speed.
• Fit for: Most 110bcd 5 arms crank, for Sram red 110bcd, force, rival, S350-1, S900, S100 2.2 110bcd, for Rotor 110bcd road/MTB Crank, for FS.A K force, for QUARD 110bcd
• Chain Speed support: 8-9-10-11-12 speed(MTB chain), 8-11s(Road bike chain), if you are 12 speed original road bike chain for shimano, it have to replace the 12speed orginal quick link to any other brand quick link, as the original one is too narrow. Not support AXS 12 speed flattop chain.
• BCD: 110mm 5-bolt; Thickness: 4mm + 4mm; Package content: 1x Chainring, 5pcs Bolts.