DJC Stone 110bcd Double Bike Chainring for Sram AXS Flattop 12 Speed for Shimano R7100 R8100 R9200 4700 5800 6800 9000 105 R7000 R8000 R9100 round

Features
Tooth design for AXS flattop 12s Chain. The chain need to be orginal Sram AXS flattop 12 speed.
Perfect for crankset R7100 R8100 R9200, compatible for Dura-Ace R9100, Ultegra R8000, 105 R7000, R9000, Tiagra 4700, FC 5800 6800, most 110bcd 4 bolts power meter spider like sigeyi xcadey magene works.
Tooth option: 46t-33t, 131g. 48t-33t, 134g. 48t-35t, 137g. 50t-37t, 155g. 52t-39t, 182g
54t-41t, 201g.
Material: High strength Aluminum 7075-T651; high precision CNC processing; offer best stiffness and endurance.
Package content: 2pcs chainrings and 4pcs oridnary bolts.

ABOUT
Stone Design Workshop focus to offer high quality and innovated design CNC processed chainrings to clients in worldwide, especially favored by EU race teams. Provides customize rings on tooth quantity and style as well as add team logos or name base on Stone logo.
Material is basic of everything, Aluminum 7075 T651 supplied by Aleris and Alcoa USA, which is top aluminum supplier in world wide, Aleris is supplier to many aircraft make.
CNC machine with high process precision upto 0.03mm.
We are not only a factory, we are a chainring designer with state-of-the-art innovatitive design. Wish to offer customers stiffness, light weight, low noisy, drop-stop and durable chainrings.
Stone products meet requirements for all heavy duty cycling sports, Downhill, CX, Gravel, Traction and so on. Ensure all chainrings lifespan 20,000 km.