At DMG Motorsports, we present the Bridgestone Battlax BT46 Rear Tire in the 4.00-18 64H bias-ply, tube-type fitment (SKU 874-1115 / Bridgestone part 11647) — the modern successor to the legendary BT45 that has anchored vintage sport and touring builds for decades. This tire pairs classic bias-ply construction with Bridgestone's latest rubber compound technology, giving your vintage machine a genuine upgrade in grip and confidence without losing the character your bike was built with. Whether you're riding around town, cruising a long tour, or working through winding backroads, the BT46 is engineered to keep you planted and in control.

Features:

• Bias-ply tire purpose-built for vintage sport and touring motorcycles
• Updated silica single compound in the rear tire to maximize performance, grip, and wear
• Improved wet-weather grip over the predecessor BT45 without sacrificing dry handling or wear life
• Bridgestone RC Polymer technology optimizes silica distribution for better tread flexibility and road contact in hot and cold conditions
• NanoPro-Tech refines the tire's material microstructure for precise, consistent performance
• Reduced rolling resistance from the advanced compound helps support fuel efficiency without compromising handling
• 4.00-18 size with a 64H speed rating, tube-type (TL) bias construction
• Versatile all-around performance suited to town riding, long-distance touring, and winding roads