Shimano FH-TX500 Rear Hub - Threaded x 135mm Rim Brake HG10 Black 36H MFPN=401407131 For carbon frames that feature

For carbon frames that feature aluminum inserts (with a carbon/aluminum hybrid mounting surface) use the #2197

Non-contact seals complete the bearings

Tubeless optimization bead-stiffness and bead diameters tuned for use with straight-sidewall (TSS) or hookless-bead and hooked-bead rim designs alike

Rings 32 Defined Color Gray Spindle Interface Type SRAM DUB Chainring BCD Direct Mount SRAM Color Lunar Chainline/Hub Compatibility 157 Super Boost Hubs Drivetrain Speeds 12 Number of Chainrings Chain Retaining Single Crank Intended Use Mountain Pedal Spindle 9/16" BB Included No Crank Length (mm) 165

Shimano FH-TX500 Rear Hub - Threaded x 135mm Rim Brake HG10 Black 36H MFPN=401407131 For carbon frames that featureShimano FH TX500 Rear Hub Threaded x 135mm Rim Brake HG10 Black 36H. TX500 Rear Hub8 Speed Bolt on axle Axle nuts not included TECH SPECS Color Black Flange Diameter Left 53. 8 Skewer Included N A Rear Axle 10x1 Threaded x 135mm Flange Diameter Right 53. 8 Cassette Body Type Shimano SRAM 8 9 10 Speed Bearing Type Loose Ball Spoke Interface J Bend Defined Color Black Hub Drilling 36 Hub Brake Compatibility Rim Brake