Enduro Headset Bearing ACB 4545 137 Stainless 37 x 46.85 x 7 mm: 45 x 45 Product Type_Tires Usage: City/Trekking/Comfort

Usage: City/Trekking/Comfort

12mm dust cap with 3mm and 2mm spacers

Flat Protection Thorn Resistant ISO Diameter 406 / 20" BMX ISO Width (mm) 32 ISO Width (mm) 33 ISO Width (mm) 34 ISO Width (mm) 35 ISO Width (mm) 36 ISO Width (mm) 37 ISO Width (mm) 38 ISO Width (mm) 39 ISO Width (mm) 40 ISO Width (mm) 41 ISO Width (mm) 42 ISO Width (mm) 43 ISO Width (mm) 44 ISO Width (mm) 45 ISO Width (mm) 46 ISO Width (mm) 47 ISO Width (mm) 48 ISO Width (mm) 49 Labeled Size 20 x 1

With a wide elastic leg band and premium Pactimo CyTech chamois you might never take ‘em off

Enduro Headset Bearing ACB 4545 137 Stainless 37 x 46.85 x 7 mm: 45 x 45 Product Type_Tires Usage: City/Trekking/ComfortEnduro Headset Bearing ACB 4545 137 Stainless 37 x 46. 85 x 7 mm: 45 x 45. ABI Headset Bearing for new builds or replacements. TECH SPECS Bearing O. D. (mm) 46. 85 Bearing I. D. (mm) 37 Bearing Type Cartridge Cartridge Bearing Angle 45x45