Spearfish SLX
Spearfish SLX
Spearfish SLX is part racer, part rowdy. A 6066-T6 aluminum frame holds up to trail abuse, frame bag strap wear, long miles, you name it. Our progressive XC geometry makes descending easy and climbing efficient. Rocky, technical trails are no sweat, thanks to the efficient pedaling, predictable braking, and traction of our Split Pivot suspension design. A 100 mm Fox Float DPS Performance shock and the 120 mm RockShox SID RL fork mellow out harsh trails to reduce fatigue on long rides. Spearfish’s on-bike cargo features, such as two-bottle capacity and top tube mounts, allow for longer rides between resupply points or just an extra lap before heading back to the car. Add Shimano’s SLX 1 x 12 components to the mix, and you have an aluminum XC bike that you can rely on through tough racecourses and mellow loops alike.
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Warning for Residents of California
Warning for Residents of California
⚠️ WARNING: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.



Bike Key Features
-
Split Pivot Suspension System
View More- Allows us to tune the pedaling and braking forces independently
- Maximizes pedaling and braking performance without compromising either
- Results in optimal pedaling efficiency and traction when braking
-
On-Bike Storage
View More- Adventures require gear and riders should get to choose whether they carry it on their bike or on their body
-
Frame Protection
View More- Our products are built from experience — we’ve been there enough to know that a carbon fork can benefit from added protection just as much as the downtube on a suspension bike.
-
Flip Chip
View More- Provides the ability to alternate wheel and tire sizes
- Riders can adjust for their terrain, or desired handling characteristics
Product Details
Build Kit
Frameset
Frame
Spearfish Alloy V1
Color
Teal
Suspension Fork
RockShox SID RL, 120 mm, 44 mm offset
Rear Shock
Fox Float DPS Performance
Components
Headset
FSA Orbit IS-2 ACB
Seatpost
TranzX YSI05, Shimano MT500 lever, 30 mm travel adj, SM: 125 x 409 mm, MD: 150 x 459 mm, LG/XL: 170 x 499 mm
Stem
Salsa Guide Trail, 50 mm
Grips/Bar Tape
Salsa File Tread Lock-on
Saddle
WTB Volt Medium Steel, 265 x 142
Handlebar
Race Face Chester 35
Drivetrain
Front Derailleur
N/A
Rear Derailleur
Shimano SLX M7100 SGS
Cassette
Shimano Deore M6100, 10–51t, 12-speed -OR- Ruby 11–50t, 12-speed, steel spider, HG
Chain
Shimano Deore M6100
Crankset
Shimano Deore M6130, 30t -OR- FSA Comet MegaExo (CK-7160), 30t
Shifter
Shimano Deore M6100
Brake Calipers
Shimano Deore M6100
Rotors
Shimano RT64, Center Lock (180 mm front, 160 mm rear)
Wheels
Front Wheel
Shimano MT400-B 15 x 110 mm hub, WTB ST i25 29" rim
Rear Wheel
Shimano SLX M7130 -OR- WTB Frequency Comp HG 12 x 157 mm hub, WTB ST i25 29" rim
Front Tire
Maxxis Ardent Race 29 x 2.35", EXO, TR
Rear Tire
Maxxis Ikon 29 x 2.35", EXO, TR
Weight
Complete Bike
31 lbs 0 oz for Medium
Geometry

Size | Small | Medium | Large | X-Large |
---|---|---|---|---|
A. Effective Top Tube | 593.0- 592.0 | 615.0- 614.0 | 636.0- 636.0 | 658.0- 657.0 |
B. Stand Over | 733.0- 736.0 | 744.0- 746.0 | 755.0- 758.0 | 765.0- 768.0 |
C. Reach | 421.0- 425.0 | 441.0- 443.0 | 460.0- 462.0 | 479.0- 481.0 |
D. Stack | 610.0- 608.0 | 619.0- 617.0 | 628.0- 626.0 | 637.0- 636.0 |
E. Total Seat Tube Length | 419.0 | 444.0 | 483.0 | 520.0 |
F. Headtube Length | 103.0 | 113.0 | 123.0 | 133.0 |
G. Headtube Angle |
67.8 -
68.0
|
67.8 -
68.0
|
67.8 -
68.0
|
67.8 -
68.0
|
H. Seat Tube Angle |
74.3 -
74.6
|
74.3 -
74.6
|
74.3 -
74.6
|
74.3 -
74.6
|
I. BB Drop | 39.0- 36.0 | 39.0- 36.0 | 39.0- 36.0 | 39.0- 36.0 |
K. Chainstay Length | 432.0- 431.0 | 432.0- 431.0 | 432.0- 431.0 | 432.0- 431.0 |
L. Fork Length Axle to Crown | 531.0 | 531.0 | 531.0 | 531.0 |
M. Fork Offset | 44.0 | 44.0 | 44.0 | 44.0 |
N. Wheelbase | 1131.0 | 1154.0 | 1176.0 | 1199.0 |
Crank Arm Length | 165.0 | 170.0 | 170.0 | 175.0 |
Handlebar Width | 760.0 | 760.0 | 760.0 | 760.0 |
Recommended Rider Height | 165.0 - 173.0 | 173.0 - 180.0 | 180.0 - 188.0 | 188.0 |
Stem Length | 50.0 | 50.0 | 50.0 | 50.0 |
Measurements based on:
- An unsprung bike (no sag)
- A 29 x 2.35" tire measuring 744mm in diameter
- Standover is measured from vertically from ground to bend in top tube, subtract 2-8mm (0.1-0.3") for 27.5 x 2.8-3.0" tires
- Measurements shown are for LOW / HIGH Flip Chip settings
Frame Specs
- Design Wheel/Tire Sizes Tire Size Range for 622/29" Wheels: 56-66mm (2.2-2.6”)
- Alternate Wheel/Tire Sizes Tire Size Range 584/27.5" Wheels: 70–76mm (2.8–3.0")
- Max Tire Outer Diameter Ø758mm (29.8")
- Suspension Fork Length (Travel) 521–541mm (110–130mm)
- Fork Offset 42–51mm
- Rear Spacing 157 x 12 thru-axle
- Rear Axle Size Ø12 x 197mm, TP=1.75, TL=20
- Headset - Upper IS41
- Headset - Lower IS52
- Rear Shock Size 190 x 42.5mm
- Shock Mount, Fore Carbon: Ø8 x 40mm, Aluminum: Ø8 x 30mm
- Pivot Kit Refer to Suspension Frame Service Instructions
- Seatpost Ø30.9mm
- Dropper Post Compatible Yes, internal/stealth
- Seatpost Clamp Carbon: Ø35.4mm, Aluminum: Ø35.0
- Derailluer Hanger FS2322
- Bearings 17287 (qty 4), 6800 (qty 4), 6801 (qty 2)
- Bottom Bracket 73mm BSA, threaded
- Crankset (Max Ring) SuperBoost-157 55–57mm chainline only, 1x: 32t max
- Accessory Mounts Toptube Bag Mounts
- Bottle Mounts 2
Supportive Documents
Support Document links
- Bicycle Owner's Manual
- ASTM 3 Framesheet
- Gen 4 Split Pivot Suspension Setup
- Main Pivot Instructions
- Control Link Pivot Instructions
- Rear Axle Pivots & Hanger Instructions
- Link Bolt Instructions
- Shock Mount Hardware Instructions
- Flip Chip 2.0 Shock Mount Hardware
- Cable Port Frame Plug Instructions
- ASTM Riding Conditions Classifications
Additional Features
Split Pivot® Rear Suspension System
Split Pivot provides a host of impressive suspension characteristics because the system isolates pedaling forces and braking forces from each other, allowing us to tune and optimize the bike for both independently. The concentric rear axle pivot, in conjunction with precise wheel link, brake link, and control link placement, results in: Excellent bump compliance / Incredible pedaling efficiency / Smooth and predictable braking throughout travel / Maximum traction
Progressive Leverage Rate
The leverage rate is progressive and offers plenty of bottom out performance at the end of the stroke, promoting more confidence and control on bigger hits and a deeper feel to the travel. The beginning and mid-stroke remain relatively unchanged, providing extremely supple small bump compliance off the top for a smooth ride and consistent mid-travel support to help combat rider fatigue and maintain bike geometry. A slightly lower overall rate yields lower shock pressures making for easier and quicker initial setup
Consistent Braking Traction
The Split Pivot® suspension design allows us to isolate braking forces from the rest of the system. Braking effect on suspension is minimal and consistent throughout the suspension travel
Efficient Pedaling
Spearfish’s Anti-squat design leads to better pedaling performance. This improved anti squat is partly the result of designing the bike to be 1x-specific and optimized around a 32-tooth chainring. The riding result is incredibly efficient pedaling without the need to over dampen the rear shock (thereby hindering small bump compliance) or necessitating the use of a lockout
Metric Shock Standard
This shock standard brings a host of benefits: Increased stiffness in rear triangle/rear suspension frame members / Able to be fine-tuned for improved ride quality and personal preference
Flip Chip
Integrated into the shock link mount, the Flip Chip allows simple, quick adjustments to bottom bracket height/headtube angle to account for wheel size, tire diameter, terrain, or the rider’s personal preference
6066-T6 Aluminum Tubeset
Top-shelf, double and triple-butted, heat-treated 6066-T6 aluminum tubing is used throughout the frame. This 6000-series aluminum has better strength and fatigue characteristics than 6061 and 7000-series aluminums, allowing for a stronger and lighter overall frame. Additionally, the tubing is strategically shaped and formed for additional stiffness and strength optimization in key stress areas
Spearfish Geometry
Spearfish is designed as a progressive XC bike for the rider focused on both climbing and descending with speed. It is based on the premise that precision and efficiency equal speed. While Spearfish has a renowned pedigree in ultra-endurance racing, those same attributes make it a great choice for weeknight laps at the local trail system or toeing the start line at the weekend XC race. The sub 68-degree headtube angle combines with 432 mm chainstays to provide confidence at speed without sacrificing agility. Spec’d with 29" wheels, Spearfish is also capable of running 27.5+ wheels. The built-in Flip Chip can be used to adjust headtube angle and bottom bracket height based on wheel and tire size, terrain, or personal preference. The low top tube and dropper post contribute to the bike’s descending prowess
Modern XC Bike Fit
Spearfish is designed as a progressive XC bike for the rider focused on both climbing and descending with speed. It is based on the premise that precision and efficiency equal speed. While Spearfish has a renowned pedigree in ultra-endurance racing, those same attributes make it a great choice for weeknight laps at the local trail system or toeing the start line at the weekend XC race. The sub 68-degree headtube angle combines with 432 mm chainstays to provide confidence at speed without sacrificing agility. Spec’d with 29" wheels, Spearfish is also capable of running 27.5+ wheels. The built-in Flip Chip can be used to adjust headtube angle and bottom bracket height based on wheel and tire size, terrain, or personal preference. The low top tube and dropper post contribute to the bike’s descending prowess
Versatile Tire Fit
Spearfish is designed for a modern XC fit. A short stem, wide bar, and long effective top tube are used to place the rider in a position that balances between aggressive for racing and comfortable for long rides. Our frame design delivers precise steering motion due to the shorter stem; a lot of front wheel control with the wide bar; and plenty of front-center length and cockpit room thanks to the long, low top tube for fore-aft body movement when negotiating trail obstacles. Each frame size is designed around a 50 mm stem and wide bar with a long effective top tube to maintain the correct hand position relative to the pedals and saddle. There's no need to size up when selecting a frame size with the intent of running 40 to 60 mm stems—we built it in for you
Toptube Accessory Mounts
Bolt on your Salsa EXP Series Toptube Bag for secure connection and elimination of strap wear.
Accommodates Full-Size Bottle
All Spearfish sizes accept two full-sized (26 oz) water bottle within the front triangle
Full-Length Internal Housing Cable Routing
Internal tubes guide housing through the frame, simplifying setup and maintenance, and creating a clean bike profile
Dropper Post Stealth Routing Compatible
Compatible with 30.9mm dropper seatposts for true trail bike performance
Molded Frame Protection
Protects your investment from impacts.
FAQ
Do you offer touch-up paint?
No, we do not offer touch up paint. Hobby shops or automotive stores are excellent places to find paint. We suggest you test the paint on a scrap piece of metal before using it on your frame.
I crashed and dented (or cracked) my frame. Is it safe to ride?
Stop riding your frame immediately and take it to the nearest Salsa authorized dealer for inspection. A dented or cracked tube represents a structural weakening of the frame, and is a safety risk.
What is the warranty for this bike?
View Warranty
Warranty Information
All Salsa products are warranted against manufacturing defects in materials and workmanship from the date of retail purchase of the product, subject to the limitations detailed below.