DT Swiss Ratchet LN Freehub Body Shimano Micro Spline Standard Aluminum Sealed Bearing Kit w End Cap 12 x 142 148 mm MFPN=CN12020 Color Black Ring Position Type Outer Color Black Ring Position Type Outer Tooth Count 48 Drivetrain Speeds 8 Drivetrain Speeds 9 Drivetrain Speeds 10 Chainring BCD 110 Material Aluminum Defined Color Black Defined Color Black PSI 60 TPI 120 Weight 410 Tire Type Tubeless Ready Clincher Tire Intended Use Gravel Tire Intended Use Touring Hybrid Color Black Tire Diameter 700c Tire Bead Folding Labeled Size 700 x 40 Flat Protection Sidewall ISO Width (mm) 40 ISO Diameter 622 Road 29" }td{text align: left Ratchet LN uses the same inner parts as the freehub Ratchet System where the difference lies in the freehub system seal located on the freehub body