Wolftooth Aero 110 mm BCD 4-Bolt 1x Chainring for Shimano GRX 12-Speed

The Wolftooth AERO BCD 110 mm 4-bolt chainring is designed for those with a Shimano GRX 800 crankset who want a 12-speed 1x drivetrain. Choose from 46, 48, 50 and 52 teeth.

• Fits the Shimano GRX 800 crankset with a 4-bolt fitting and BCD 110 mm
• Drop-Stop ST profile: helps retain a 12-speed Shimano or KMC chain
• 7075-T6 aluminium, black, light: from 115 g (46 teeth) to 141 g (52 teeth)
• For 1x drivetrains only: not suitable for 2x or the GRX 600 crankset
• Choose the tooth count to suit the terrain: 46 for climbing, 52 for speed on the road

Technical specifications

• Material: 7075-T6 aluminium
• Colour: Black
• BCD: 110 mm, 4 arms
• Number of teeth: 46, 48, 50, 52
• Weight by tooth count: 46T 115 g; 48T 125 g; 50T 135 g; 52T 141 g
• Chainline: 50 mm
• Drivetrain: 1x; not compatible with 2x
• Crankset compatibility: Shimano GRX 800 series (FC-RX810-1, FC-RX810-2, FC-RX820-1, FC-RX820-2); not compatible with Shimano GRX 600 series
• Chain profile: Drop-Stop ST, for Shimano 12-speed Hyperglide+ and KMC 12-speed chains