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.140mm fork and dropper post provide confidence and capability on technical terrainThe Alternator 2.0 dropout system on this Timberjack comes equipped with SRAM UDH-compatible, fixed-position dropout plates. Other Alternator 2.0 dropout plates (sold separately) allow for single-speed adjustability and accommodate different hub standards.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 routingItem SpecificationsBrake TypeDiscColorBlack SpruceDefined ColorGreenFork TypeSuspensionFrame MaterialAluminumFrame TypeRigidFront Axle15mm Thru x 110mmMfg SizeLargePlatformTimberjackRear Axle12mm Thru x 148mmTT (Effective)639Wheel Size29" Salsa Timberjack Eagle 70 Transmission 29 Bike - Black Spruce Mountain Bike UPC: 657993500811