The Dunlop TT100 K81 motorcycle tire is a modern reproduction of a vintage tire designed for restoring older British motorcycles to their original specifications. This 4.25/85-18 tire features a 64H speed rating and can be installed in either the front or rear position when approved for the motorcycle. Its period-inspired design helps preserve the authentic appearance and riding character of classic machines.
Built by Dunlop, the TT100 K81 combines vintage styling with contemporary tire construction for dependable road use. The 4.25/85-18 size is suited to select classic and vintage motorcycle applications, including British bikes that require this fitment. Always confirm the motorcycle manufacturer’s recommended tire size, load capacity, speed rating, wheel compatibility, and front or rear position before installation.
Manufacturer part number: 45158255. Vendor part number: 45158255. The Dunlop TT100 K81 is a practical choice for restoration projects, period-correct replacements, and riders seeking a classic tread appearance without sacrificing modern production standards.
Features:
- Brand: Dunlop
- Model: TT100 K81
- Tire position: Front or rear, subject to motorcycle manufacturer approval
- Tire size: 4.25/85-18
- Speed rating: 64H
- Application: Restoration of older British motorcycles
- Construction: Modern reproduction of a vintage tire
- Manufacturer part number: 45158255
- Vendor part number: 45158255