Full Speed Ahead DH Pro MTB Chainring - 42t 104 BCD 4-Bolt Aluminum Black Description-Valving Sub Assy Full-length YKK zipper

Full-length YKK zipper

Shop kit of bearing retainers for loose-ball headsets hubs and bottom brackets

Two Burley Coho Ballz that thread onto the existing nutted axle

Communicates via Bluetooth Smart technology and ANT+ to work with popular training apps such as TrainerRoad and Zwift

- Mesh back for increased airflow

Full Speed Ahead DH Pro MTB Chainring - 42t 104 BCD 4-Bolt Aluminum Black Description-Valving Sub Assy Full-length YKK zipperThe FSA DH Pro MTB chainring is a single speed oriented chainring for 1x DH applications. Can be used with chainguides and bashguards Precision CNC machined AL7075 T6 alloy No shift ramps for single chainring use only Ring Position Type Single Tooth Count 42 Drivetrain Speeds 10 Chainring BCD 104 Color Black Defined Color Black Size 42T