Stone 110bcd Double Circle Chainring for Shimano 105 R7100 UT R8100 DA R9200 Road Bike

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ----------------------------------------------------------------------

Chainring Fitment: Shimano 105 R7100, UT R8100, DA R9200, most 110bcd 4 bolt power meter spiders Material: High strength aluminum 7075-T651 Speed: 9-11s (road bike), fit for Shimano 12 speed road bike chain Bolts and cover caps: Bolts and cover caps are not included with the chainrings and must be ordered separately. Not for use with 46-32T. For use with Stone Double chainrings only, will not fit any other chainrings. Stone 110bcd Double Circle Chainring for Shimano 105 R7100 UT R8100 DA R9200 Road Bike 46-32T,48-33T,50-34T,54-40T,52-36T,53-39T,55-40T,56T-42T,58T-44T Chainring Fitment: Shimano 105 R7100, UT R8100, DA R9200, Most 110bcd 4 Bolt Power Meter Spider Material: High Strength Aluminum 7075-T651 Color: Black Size: 110bcd Advantages: Fast Chain Shifting Weight: 167g (50T/34T) Speed: 9-11s (Road Bike), Fits Shimano 12 Speed Road Bike Chain Offset: 0mm Bolts and cover caps: Bolts and cover caps are not included with the chainrings and must be ordered separately. Not compatible with 46-32T. Only for Stone double chainrings, not compatible with other chainrings. Material: AL-7075T651, CNC process steel Only fits Mano R7100 R8100 R9200 (not universal between models, please choose according to your bike's crank model) The modification caps integrate with the crank shape to provide a smooth transition at the joint.   About the Front Derailleur Extender The front derailleur extender is not included with the chainring and must be ordered separately. Fits: 12s Di2 Shimano Dura-Ace R9250 R9200/ Ultegra R8150, R8170, R8100/ 105 R7150, R7100/ FORCE AXS Also fits 10s and 11s road bikes, but does not fit mountain bikes Function: Raises or lowers the height of the front derailleur to allow the use of large/small tooth chainrings on road bikes. Lifting Distance: 15.5mmMaterial: 304Weight: 9gPackage Contents: The package includes 2 chainrings and 4 bolts or a set of bolt covers (including cover caps and front derailleur extenders) (The chainring is not included and must be ordered separately)