Timberjack Ti frame is equally at home pushing the limits on singletrack, or bikepacking to places you’ve yet to discover. This custom titanium build features modern trail bike geometry, short chainstays for nimble scrambling, and clearance for either 29’’ or 27.5+ wheels and tires.
3/2.5 Seamless Titanium Tubing: Custom spec’d, triple-butted tubing. Appropriate stiffness and compliance for a fantastic ride quality. Light weight with superior fatigue life
Timberjack Geometry: Timberjack uses longer toptubes and shorter stems that put the rider in a confidence-inspiring position off-road. Using the same stem length, offsets, and angles on each frame size, we provide riders across our size range with the same consistent front-end experience. This formula on the business side, with “party-in-the-back” chainstays that can be as short as 420mm, means you’ve got an agile missile ready to ruckus on any trail
Design Wheel/Tire Size
27.5 x 3.0" max (at 427mm rear center)
- Alternative Wheel/Tire Size
- 29 x 2.6" max (at 437mm rear center)
- Suspension Fork Length (Travel)
- 511–541mm (100–130mm)
- Rigid Fork Length
- 483–502mm
- Fork Offset
- 45–51mm
- Headset-Upper
- ZS44
- Headset-Lower
- EC44
- Seatpost
- 31.6mm
- Seat Collar
- 35mm
- Dropper Compatible (Routing)
- Yes
- Front Derailleur Mount
- 148mm rear spacing: high direct mount (29mm offset) Problem Solvers Bracket (FS1328) 142mm rear spacing: high direct mount (26.5mm offset) via 34.9mm clamp Problem Solvers Bracket (FS1323)
- Bottom Bracket
- 73mm BSA, threaded
- Crankset (Max Ring)
- 1x crankset: 32t max. BOOST or 30t max. Non-BOOST, 2x crankset: 36/24t max. BOOST
- Rear Brake (Rotor)
- 51mm I.S., (160–180mm)
- Rear Spacing
- 148mm or 142mm thru-axle 135mm QR with Alternator Reduction Plates
- Rear Axle Size
- 148mm rear spacing: 12 x 180L, TP = 1.75, TL = 20 142mm rear spacing: 12 x 174L, TP = 1.75, TL = 20 135mm rear spacing: quick-release
- Derailleur Hanger
- QR = FS1312 TA = FS1373 SS = FS1318 SSTA = FS1375 Rohloff = FS1371 TA Kit = FS1370
- Rack Mounts
- Yes, Compatible with Salsa Alternator Plus Rear Rack only, requires Salsa Rack-Lock
- Fender Mounts
- Requires Alternator 1.0 plates with Fender Mounts
- Frame Weight
- 4 lb, 10 oz for Medium size w/ Lip-Lock