Timberjack is Salsa's aggressive trail hardtail. Its progressive trail geometry is stable on descents and technical sections. The Alternator 2.0 dropouts are SRAM UDH-ready and offer future drivetrain flexibility. Ample accessory mounts and dual wheel size compatibility add more versatility to the package, making Timberjack a well-rounded ripper that likes to party.Compatible with 130 150mm forks and dropper posts for confidence and capability on technical terrainAlternator 2.0 dropouts equipped with SRAM UDH-compatible dropout plates; other Alternator 2.0 plates expand drivetrain and setup options.Aggressive trail geometry with short chainstays and long front-center provide agility and stability on the trailFront triangle space is maximized for frame bag use6061-T6 alloy frameCompatible with up to 27.5 x 2.8" or 29 x 21. 2.6" wheels and tiresInternal cable routingIncludes FSA headset, Salsa Deadbolt UL thru-axle, and Salsa Lip-Lock seatpost collarItem SpecificationsBrake TypeDiscColorBlackDefined ColorBlackFrame MaterialAluminumFrame TypeRigidMfg SizeSmallPlatformTimberjackRear Axle12mm Thru x 148mmTT (Effective)594Wheel Size27.5+Wheel Size29" Salsa Timberjack Frame - Black Mountain Frame UPC: 657993501054