The MotoSport.com Dunlop K81 TT100 Tire Combo includes ONE Front and ONE Rear Dunlop K81 TT100 tire with the following features: Vintage vibes. The tire of choice for those who want to keep original vintage aesthetics. Modern reproduction of a vintage tire. For restoration of older British bikes to original specs. P-rated for speeds up to 93 MPH, S-rated for speeds up to 112 MPH, or H-rated for speeds up to 130 MPH. Blackwall. Tube type (TT).