Full Speed Ahead MTB Pro Double Chainring - 38t 104 BCD 4-Bolt Aluminum D10 BLK MFPN=EP23-SRD12LF6WRL Wolf Tooth headsets are machined

Wolf Tooth headsets are machined here in our Minnesota shop with aircraft-grade 6061 aluminum

Tubeless Ready up to 60 PSI Flat Protection Tread and Sidewall Color Black Weight 640 Defined Color Black ISO Width (mm) 50 ISO Diameter 622 / Road / 29" Tire Intended Use Gravel Tire Diameter 700c Tire Bead Folding Labeled Size 700 x 50 Tire Type Tubeless Ready Clincher PSI 60 / 80

Kits include freehub bearings inner spacer pawls and springs Cassette Body Type Shimano Micro Spline

260lb/118kg suggested rider weight limit

which are significantly more expensive

Full Speed Ahead MTB Pro Double Chainring - 38t 104 BCD 4-Bolt Aluminum D10 BLK MFPN=EP23-SRD12LF6WRL Wolf Tooth headsets are machinedFSA's MTB Pro chainrings deliver flawless shifting for mountain drivetrains. Precision CNC machined AL7075 T6 alloy Shifting ramps and stainless pins for improved performance Ring Position Type Outer Tooth Count 38 Drivetrain Speeds 10 Chainring BCD 104 Color Black Defined Color Black