Sunlite Cartridge Bearings R12 19mm BMX BB`s 19mm 41.2mm 11.1mm Model-Acme 12k Square Includes 3mm hex for installation

Includes 3mm hex for installation and replaceable end plugs

Forged 6061-T6 aluminum alloy stem with a 4-bolt faceplate and forged Cinelli logo

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Rear: 7 LED PB Power Array™ provides three modes for all types of riding and conditions (High Low & Superflash™ settings)

Front/Rear RR Cassette Body/Freehub 8-10s Cass Hole Count 36H Spacing/Axle QR Material Aly Color Sil Weight Brake Type 6B Spacing 135 PCD-L 58 PCD-R 58 LTF-L 32 LTF-R 48 CTF-L 35

Sunlite Cartridge Bearings R12 19mm BMX BB`s 19mm 41.2mm 11.1mm Model-Acme 12k Square Includes 3mm hex for installationSold in pairs TECH SPECS Vendor Sunlite Manufacture Number Model Name Cartridge Bearings Category Bearings