Salsa Timberjack Frame - 29"/27.5" Aluminum Black MediumTimberjack is Salsas aggressive trail hardtail. Its progressive trail geometry is stable on descents and technical sections while the Alternator 2. 0 dropouts allow for adjustable chainstay length to dial in ride characteristics. Ample accessory mounts and dual wheel size compatibility add more versatility to the package making Timberjack a well rounded ripper that likes to party. Compatibility with 130 mm fork and dropper post provide capability in