NEW Salsa Blackthorn 125 Eagle 70 Transmission Full Suspension Trail Mountain Bike - 29", Aluminum, Vapor Gray - 210000074735

NEW Salsa Blackthorn 125 Eagle 70 Transmission Full Suspension Trail Mountain Bike - 29", Aluminum, Vapor Gray - 210000074735

Blackthorn 125 is Salsa’s trail bike. It’s a well-balanced machine for riders who want the speed and agility to handle anything the trail may bring; it’s fluid in the tight sections and precise when navigating techy descents. Designed to bring everything you need for long rides without weighing you down, Blackthorn 125 excels at going farther without compromising the joy of the ride.

Features                    

• 6061-T6 aluminum frame
• Split Pivot suspension design features 125mm of efficient travel that’s fully active under braking and supportive throughout its stroke, paired with a 140mm suspension fork
• Split Pivot + design philosophy lets riders switch travel class to the 145mm rear/160mm front travel found on Blackthorn 145 by swapping out shock link, shock, and fork
• Rear flip chip adjusts the head tube angle and bottom bracket height to accommodate varying terrain, wheel sizes, and personal preference
• Integrated strap location on frame for tube and multitool
• Fits two bottles on all sizes
• Top tube mounts for use with top tube bags or K-Edge computer mounts
• Clearance for up to 29 x 2.5" tires
• Compatible with mixed wheel sizes
• Compatible with most coil shocks
• Molded frame protection

Specifications

• Frame: Blackthorn 125 Aluminum
• Fork: RockShox Pike, 44mm offset, 140mm
• Rear Shock: RockShox Deluxe Select+, 2P, 190 x 45mm
• Color: Vapor Gray
• Crankset: SRAM Eagle 70 Transmission, 30t
• Front Derailleur: Chainguide
• Rear Derailleur: SRAM Eagle 70 Transmission
• Cassette: SRAM XS-1270 Transmission, 10–52t, 12-speed
• Chain: SRAM Eagle 70 Transmission Flattop
• Bottom Bracket: SRAM DUB MTB Wide, BSA
• Grips / Bar Tape: Salsa file tread lock-on
• Handlebar: Alloy, 35.0mm
• Stem: Salsa Guide 35.0
• Headset: FSA Orbit 1.5E ZS NO.57E
• Shifter: SRAM Eagle 70 Transmission
• Brakes & Rotors: SRAM DB6 Levers/ DB6, 4-piston Calipers, SRAM CenterLine 2.0 Rotors (6-bolt, 200mm front, 180mm rear)
• Saddle: WTB Solano Steel Hybrid Fusion, medium
• Seatpost: TranzX YSI-05 adjustable-travel dropper w/ GL Matchmaker X lever
• Front Wheel: WTB Frequency 3X 15 x 110mm hub, WTB ST i30 TCS, 32h, 29" rim
• Rear Wheel: WTB Frequency 3X 12 x 148mm hub, WTB ST i30 TCS, 32h, 29" rim
• Tires: Front: Teravail Kessel 29 x 2.5", 60TPI Durable casing, Grip Plus compound / Rear: Teravail Clifty 29 x 2.5", 60TPI Durable casing, Grip Plus compound
• Tubeless Accessories: WTB TCS Valve and Sealant Included
• Pedals: not included

What our Experts Think

• A balanced modern trail full-suspension bike, the Salsa Blackthorn 125 is designed for riders who want efficient climbing performance with capable, confidence-inspiring descending control.
• Lightweight aluminum frame construction delivers stiffness, durability, and responsive handling while keeping long-trail rides efficient and manageable.
• 125mm rear travel platform (frame design) prioritizes pedaling efficiency and all-day trail endurance without sacrificing trail capability.
• 29” wheel setup improves rollover performance, speed retention, and stability on technical climbs and descents.
• SRAM Eagle 70 Transmission drivetrain offers precise, under-load shifting and robust performance built for demanding off-road conditions.
• Modern trail geometry balances agility and stability, making it well-suited for mixed terrain from flow trails to technical singletrack.
• Full suspension design tuned for versatility, giving riders traction, control, and comfort across long, varied rides.
• Vapor Gray finish delivers a clean, contemporary look that emphasizes its modern trail performance focus.
• Frequently chosen by riders who want a capable, efficient full-suspension bike for everyday trail riding, long mountain adventures, and technical terrain exploration.
• Ideal for cyclists seeking a light, fast, and highly capable trail platform that blends modern drivetrain technology with balanced suspension performance.

                   
Q&A        

Q: What is the Salsa Blackthorn 125 Eagle 70 Transmission bike designed for?
A: The Salsa Blackthorn 125 is a lightweight trail full-suspension mountain bike built for fast climbing, efficient pedaling, and technical singletrack riding.

Q: What type of riding is it best for?
A: It is optimized for cross-country and trail riding, including long climbs, flow trails, and moderate technical descents.

Q: What frame material is used?
A: It uses an aluminum frame from Salsa, designed to keep weight low while maintaining stiffness and durability.

Q: What drivetrain does it use?
A: It comes equipped with SRAM Eagle 70 Transmission, providing precise shifting, wide gearing range, and reliable performance under load.

Q: What wheel size does it use?
A: It uses 29" wheels for efficient rolling speed, stability, and improved performance over rough terrain.

Q: Why choose the Salsa Blackthorn 125?
A: Riders choose it for its efficient suspension platform, modern trail geometry, and balanced mix of climbing speed and downhill control.

           
Maintenance Tips  

• Clean frame, linkage, and drivetrain after muddy or wet rides to prevent grit damage and premature wear.
• Inspect aluminum frame, swingarm, and welds regularly for cracks, dents, or impact damage after rough trail use.
• Service suspension pivots and bearings on schedule; check for play, noise, or stiffness frequently.
• Keep SRAM Eagle 70 Transmission drivetrain clean and properly lubricated for smooth, precise shifting.
• Check derailleur hanger alignment, mounting bolts, and crank interface regularly for secure operation under load.
• Inspect suspension fork and rear shock for seal wear, air pressure consistency, and oil leaks.
• Grease pivot hardware and use threadlocker where specified by manufacturer for long-term reliability.
• Maintain brake system (pads, rotors, calipers) with frequent inspection due to aggressive trail braking.
• Avoid high-pressure washing around pivots, bearings, and drivetrain components.
• Store indoors in a dry environment and re-check torque settings after initial rides as components bed in