FSA - HEADSET BEARINGS ACB 870S 45X45 11/8" Stainless Steel - 41.8mm OD Pedal Parts Dirt Juice Super is our

Dirt Juice Super is our undiluted

Includes spare rubber seal for head

CARBON RAIL kit Available

Includes AERO COMPUTER MOUNT for compatibility with other computers

FSA - HEADSET BEARINGS ACB 870S 45X45 11/8" Stainless Steel - 41.8mm OD Pedal Parts Dirt Juice Super is ourPlease check precise measurements against the below to determine the correct size. SPECIFICATIONS STEERER DIAMETER: 1 1 8" OUTER DIAMETER: 41. 8mm INNER DIAMETER: 30. 5mm HEIGHT: 8mm CHAMFER ANGLES: 45 45 TH 870S Stainless balls and races TH 870E Chrome steel balls and races TH 870R Alloy outer race, chrome steel balls and inner race Also known as part code MR 155. Black Bearing equivalent is bearing B7