NEW Salsa Timberjack Eagle 70 Transmission Hardtail Mountain Bike - 29", Aluminum, Black Spruce - 210000074652

NEW Salsa Timberjack Eagle 70 Transmission Hardtail Mountain Bike - 29", Aluminum, Black Spruce - 210000074652

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.

Features                    

• 140mm fork and dropper post provide confidence and capability on technical terrain
• The 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 trail
• Front triangle space is maximized for frame bag use
• 6061-T6 alloy frame
• Compatible with up to 27.5 x 2.8" or 29 x 21.–2.6" wheels and tires
• Internal cable routing
• Complete Bike Weight: 32lb 13 oz.

Specifications

• Frame: Timberjack 2.0 Aluminum
• Fork: RockShox Psylo Silver RC, 140mm
• Color: Black Spruce
• Front Derailleur: N/A
• Rear Derailleur: SRAM Eagle 70 Transmission
• Cassette: SRAM XS-1270, 10-52t, 12-speed
• Chain: SRAM Eagle 70 Transmission Flattopp
• Crankset: SRAM Eagle 70 Transmission, 30t
• Shifter: SRAM Eagle 70 Transmission
• Brakes and Rotors: SRAM DB4 Levers, SRAM DB4 4-piston Calipers, SRAM CenterLine Rotors 2.0 (6-bolt, 180mm front and rear)
• Headset: FSA Orbit
• Stem: Salsa Guide Trail 35.0
• Handlebar: TranzX alloy, 35.0
• Grips / Bar Tape: Salsa File Tread
• Seatpost: TranzX YSI05 RAD+ travel adjustable dropper, GL stealth lever
• Saddle: WTB Solano, Steel Fusion Hybrid, medium
• Front Wheel: WTB Frequency 3X 15 x 110mm hub, WTB ST Tough i30 rim, 32h, 29" (taped, TCS sealant and valves included)
• Rear Wheel: WTB Frequency 3X 12 x 148mm hub, WTB ST Tough i30 rim, 32h, 29" (taped, TCS sealant and valves included)
• Tires: Teravail Clifty 29 x 2.5", Durable casing, Grip Plus compound

What our Experts Think

• A highly capable modern trail hardtail, the Salsa Timberjack Eagle 70 Transmission is built for riders who want aggressive trail performance with maximum simplicity and durability.
• Strong aluminum frame construction delivers stiffness, reliability, and confident handling for demanding off-road riding.
• 29” wheel platform improves rollover speed, stability, and traction across technical singletrack, roots, and rocky terrain.
• SRAM Eagle 70 Transmission drivetrain provides precise, under-load shifting performance with excellent durability for hard trail use.
• Aggressive trail geometry is designed for descending confidence, climbing control, and stability at speed on rough terrain.
• Highly versatile hardtail platform, suitable for trail riding, bikepacking builds, and technical backcountry exploration.
• Modern suspension-corrected design compatibility allows riders to run a range of fork setups depending on terrain and riding style.
• Black Spruce finish delivers a clean, understated look that matches its rugged, performance-focused character.
• Frequently chosen by riders upgrading from entry-level bikes who want a serious trail hardtail capable of aggressive riding and long-distance adventure use.
• Ideal for cyclists seeking a durable, high-performance 29” trail hardtail that blends modern drivetrain technology with confident all-mountain capability.

                   
Q&A    

Q: What is the Salsa Timberjack Eagle 70 designed for?
A: The Salsa Timberjack is a trail-focused hardtail MTB built for aggressive trail riding, bikepacking, and everyday off-road adventure.

Q: What type of terrain is it best for?
A: It performs well on technical singletrack, forest trails, gravel roads, and rugged mixed terrain where durability and control are important.

Q: What frame material is used?
A: It uses an aluminum frame from Salsa, designed for strength, responsiveness, and trail durability.

Q: What drivetrain does it use?
A: It is equipped with SRAM Eagle 70 Transmission, offering precise shifting, a wide gear range, and strong performance under load.

Q: What wheel size does it use?
A: It runs 29" wheels for improved rollover capability, stability, and speed on rough trails.

Q: Why choose the Salsa Timberjack?
A: Riders choose it for its progressive trail geometry, robust build, and versatility as both a trail bike and bikepacking platform.

               
Maintenance Tips

• Clean frame, fork, and drivetrain after trail, mud, or wet rides to prevent grit buildup and premature wear.
• Inspect aluminum frame regularly for dents, cracks, or impact damage—especially after aggressive trail use.
• Keep SRAM Eagle 70 Transmission drivetrain clean and properly lubricated for smooth, precise shifting under load.
• Check chain wear frequently and replace on time to protect cassette and chainring.
• Inspect brake pads, rotors, and calipers regularly for consistent stopping performance on descents.
• Verify all bolts (stem, crank, seatpost, axles) are correctly torqued before every ride.
• Check fork stanchions for scratches, smooth travel, and oil leaks; service per manufacturer intervals.
• Keep dropouts and axle interfaces clean for secure wheel fit and proper alignment.
• Avoid high-pressure washing to protect bearings, seals, and drivetrain components.
• Store indoors in a dry place and re-check torque after initial rides as components settle in.