Shimano Acera FC-M361 Crankset - 170mm 7/8-Speed 42/32/22t 104/64 BCD Square Taper JIS Spindle Interface BLK Rim Width (External)-28.4 Minimum internal bar diameter is

Minimum internal bar diameter is 17

Freehub Body Shimano Road 11 Axle Type F: 12mm R: 12mm Rim inner width range 22-27

100% synthetic oil grease coats ball bearings and races preventing wear and distortion in headsets and bottom brackets

00 Tire Type Clincher PSI 36 Wheel Size 20"

Shimano Acera FC-M361 Crankset - 170mm 7/8-Speed 42/32/22t 104/64 BCD Square Taper JIS Spindle Interface BLK Rim Width (External)-28.4 Minimum internal bar diameter isShimano Acera FC M361 CranksetsOuter ring has mounting holes to accept Shimano Y1KN98080 chainguard (included) Replaceable chainrings Rings 42 32 22 Number of Chainrings Triple Drivetrain Speeds 8 Chainring BCD 64 Chainline Hub Compatibility 135 142 MTB Hubs Color Black Crank Length (mm) 170 Crank Intended Use Mountain BB Included No Pedal Spindle 9 16" Spindle Interface Type Square Taper JIS Defined Color Black Crank Length 170Mm Chainring Sizes 42