This adapter fits several BMW models And make the installation both fast and secure

Replacement Inner Tube Rim Diameter 19 "TR4 Valve Standard Aspect Ratio (Height): 90 Rim Diameter: 19 Thickness (mm): 1

Very High Quality 18NCD5 Steel Alloy

With minimal seams

MILEAGE: High mileage with uniform wear which provides a high performance over the lifetime of the tire

AFAM Chain kit 520XMR3 15/38 Standard - Ultra-light Hard anodized rear sprocket 48012718 Master cylinder repair kit This adapter fits several BMWAFAM_chain_Type: XMR3 Chain_color: Steel Steel Chain_pitch: 520. 0 Chain_quality: Renforce Front_Prolet_version: Standard rear_sproat_version: Ultra light hard anodized ring_ty