DJC Stone Bike Chainring Spider 144bcd crankset 3 Bolts pins 8 EC90 XXE GP3 kapic aldhu vegast for sram for Rotor for Easton Force RED GXP

DJC STONE bike chainring spider 144bcd crankset 3 bolts pins 8 EC90 XXE GP3 kapic aldhu vegast for sram for rotor for easton FORCE REDFeaturesIt design for 1x speed. Can install 1pcs chainring.Not for double chainring.4 models interface.For Sram 3 pins direct mount crank; For Sram 8 pins crank; For Rotor crank like kapic aldhu vegas; For Easton EC90 and XXE GP3 brand crankset.For 144bcd chainring. Can install 1pcs 144bcd chainring.Offset: inner 7mm; Thickness: 8mmMaterial: High strength Aluminum 7075-T651; high precision CNC processing; offer best stiffness and endurance.Package content: 1pcs spider of 144bcd.Model-Weight(hollow/aero)For Easton, 67g/101gFor Rotor, 77g/109gFor 3-Bolt Direct Mount, 67g/100gFor 8-Bolt Direct Mount, 73g/106gSTONE 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, STONE achieves exceptional stiffness and durability, with a tested lifespan of up to 15,000 km.High-precision CNC machining within 0.03 mm tolerance guarantees efficient power transfer, minimal noise, and stable shifting under pressure.More than manufacturing, STONE focuses on tooth profile innovation—delivering lightweight design, secure chain retention, and race-proven reliability.Engineered for racing. Proven on the road.

• It design for 1x speed. Can install 1pcs chainring. Not for double chainring.
• 4 models interface.For Sram 3 bolts pins direct mount crank; For Sram 8 bolts pins crank; For Rotor crank like kapic aldhu vegas; For Easton EC90 and XXE GP3 brand crankset.
• For 144bcd chainring. Can install 1pcs 144bcd chainring.
• Offset: inner 7mm; Thickness: 8mm
• Package content: 1pcs spider of 144bcd.