Works Components Round Chainring SRAM 8-Bolt 40T 6mm Offset Blk Model=40 Thru-Axles Type Standard Size 27x1 ISO

Type Standard Size 27x1 ISO 630 Bead Wire Belted Tread/Sidewall Color Bk/Ysk PSI 105 Weight (Grams) 330 TPI 60 Durometer Features Reflective Sidewall No

Motion-sensing auto revert-to-transmit mode (AR)

6 | IS52/40 Upper Cup 41mm Crown Race Diameter 40mm SHIS Upper IS41/28

Chainrings are designed for 1x drivetrains

Works Components Round Chainring SRAM 8-Bolt 40T 6mm Offset Blk Model=40 Thru-Axles Type Standard Size 27x1 ISOEngineered to work with T Type and Non T Type 10 12spd chains Precision CNC machined in the UK from aerospace 7075 T6 aluminum Compatible with SRAM direct mount 8 bolt crankarms Model Round SRAM 8 Bolt DM Ring Type Single (Anti Chain Drop) Mount 8 Bolt DM 6mm Offset Teeth 40 Oval Round Round Color Black