Sunrace CSRX8 EAY Cassette Blast Chrome Plated Speed: 11 11-42T ModelNumber=J2019 Color Black Defined Color Black

Color Black Defined Color Black ISO Diameter 406 / 20" BMX ISO Width (mm) 50 Labeled Size 20 x 2 Tire Bead Folding Tire Diameter 20" Tire Intended Use Mountain Tire Type Clincher Weight 430 Weight (oz) 15

For Aero Chainring installation

Disc Center Lock Rim Drilling F: 24 R: 24 Axle Type F: 12mm R: 12mm Spoke Type CX-Ray Straight Pull Rim Internal Width 21

Compatible with 9-12 speed chains

breathability and thermal insulation during cold temperatures

Sunrace CSRX8 EAY Cassette Blast Chrome Plated Speed: 11 11-42T ModelNumber=J2019 Color Black Defined Color BlackTECH SPECS Cog Material Steel Range 11 42T Speed 11 Cassette Weight 405g Cassette Spider Mat. Aluminum Finish Blast Chrome Plated Cog Details 11 13 15 17 19 21 24 28 32 36 42