Maxxis Aspen ST 29" Tire Talking about a tire called. . . Aspen! When the singletrack flows like wine, and the riders instinctively flock to it like the salmon of Capistrano, it's time for the Aspen ST. The Maxxis Aspen ST is just about as fast as an XC tire gets, with an ultra low-profile tread design for short track racing. Semi-aggressive side lugs pair with the low center tread design of the Aspen ST, for more confidence in corners. The Aspen ST is available with EXO casing, a protective tire casing that balances sidewall protection and ride quality by adding a rubberized woven fabric in the sidewall. This fabric is lightweight, stretchy, and durable, resisting cuts and abrasions without compromising ride feel or performance. When flat-out performance is critical, look to the Aspen ST. Features Ultra low-profile center tread design for the ultimate efficiency in flat-out short track racing Available with EXO casing which uses woven fabric technology to reduce cuts and abrasions while maintaining exceptional flexibility Available with Maxx Speed compound for top-shelf speed and ultra low rolling resistance SPECIFICATIONSVersion29x2. 4", Maxx Speed/Exo/TRSize29 x 2. 4"Bead Folding TPI120Compound Maxx Speed Protection/Casing EXOTubeless Tubeless-Ready Weight750 grams | Maxxis | Aspen St 29" Tire 29X2. 25 | Black | Maxxspeed Exo 170Tpi | Rubber