PBR Standard C45 Steel Rear Sprocket 491 - 520 491 43 C45 beta-evo-250-2t-250-2019-esi9438254 A Japan-Based Company

A Japan-Based Company

Ready for use straight out of the packaging and easy to install

25 | Inner_diameter: Ø 118 | Number_of_holes: 4 | Outer_diameter: Ø 250 | Thickness_mm: 3 mm

Färg: Finns i en unisexmodell och i en distinkt fluofärg för ökad synlighet och säkerhet

And the Evolink system allows you to combine the jacket with optional heat or cooling bearing

PBR Standard C45 Steel Rear Sprocket 491 - 520 491 43 C45 beta-evo-250-2t-250-2019-esi9438254 A Japan-Based CompanyRace Experience Thanks to Many Years of Competition Experience, PBR Developted A Wide Range of High Quality Sprocks in Collaboration with Top Teams. High Quality Steel Alloy 18NCD5high Wear Resistance Reduces High Precision Manufacturing Chain Pitch: 520. 0 Color: Black Material: Steel Rear Teeth: 43. 0 Rear Type: 491 REAR Version: Standard