2026 RACEDUEL Carbon 110BCD Double Chainring for Shimano R7000 R8000 R9100 R7100 R8100 Road Bike Ultralight Chainwheel 50/34T 53/39T

 : We strictly control product quality to ensure stable performance and safe use. Our store design and product styles have been copied by many peers. Please confirm our flagship store to ensure you get genuine quality goods and standard after-sales service. Thank you!  Carbon Chainring Description:  Brand:RACEDUELProduct:Carbon fiber composite semi-enclosed double-discBCD:110 BCDMaterial: Carbon Fiber +Aluminum Alloy 7075-T6Size:50-34T,52-36T,53-39T,54-40TWeight:•50-34T:About 157g•52-36T:About 183g•53-39T:About 205g•54-40T:About 210gSuit:for SHIMANO 105 R7000/R8000/R9100/R7100/R8100/R9200 etc.Speed:11/12SProduct feature:Lightweight / High strength / Beautiful and durable / Precise shifting