Spearfish also features on-bike cargo mounts so you can carry two bottles (up to three on MD–XL frames), your multitool, tube, and more for fewer resupply stops. SRAM’s Eagle 90 Transmission shifting blends electronic precision and Full Mount derailleur durability for a drivetrain you can trust. Spearfish C Eagle 90 is a carbon XC bike built to make your monumental efforts more manageable.

• 

  Split Pivot +

  • Multiple travel classes in one chassis provides riders with the opportunity to adapt their bikes to various adventures

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• 

  Flip Chip

  • Provides the ability to alternate wheel and tire sizes
  • Riders can adjust for their terrain, or desired handling characteristics

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• 

  Suspension Kinematics

  • Lively, responsive ride feel with good bottom-out resistance
  • Free, active, and uniform suspension feel under braking
  • Efficient pedaling, stellar climbing traction, supple small-bump performance
  • Tunable for all riders

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• 

  On-Bike Storage

  • Adventures require gear and riders should get to choose whether they carry it on their bike or on their body

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• 

  Frame Protection

  • 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.

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Build Kit

Frameset

Frame

Spearfish Carbon

Color

Dusty Rose

Suspension Fork

RockShox SID Select+ 2-position, 120mm

Rear Shock

RockShox SIDLuxe Select+

Components

Headset

FSA Orbit 1.5E ZS NO.57E

Seatpost

TranzX YSI08 RAD+ Dropper Post w/ GL Stealth MMX Lever, XS: 125mm travel; SM–MD: 150mm travel; LG–XL: 170mm travel

Stem

Salsa 35.0 Guide Trail, 50mm

Grips/Bar Tape

WTB Wavelength Lock-On

Saddle

WTB Silverado, Medium, Cromoly, DNAx

Handlebar

Race Face Aeffect

Drivetrain

Front Derailleur

N/A

Rear Derailleur

SRAM Eagle 90 Transmission

Cassette

SRAM GX Eagle Transmission XS-1275, 10-52t, 12-speed

Chain

SRAM Eagle 70 Transmisssion Flattop

Crankset

SRAM Eagle 90, 32t w/MRP 1x SL TR2 28-34t Direct Mount Guide

Shifter

SRAM Eagle 90, MatchMaker X Clamp

Brake Levers

SRAM DB8 Stealth

Brake Calipers

SRAM DB8 Stealth

Bottom Bracket

SRAM DUB PF92 MTB Wide

Rotors

SRAM CenterLine2.0 (6-bolt, 180mm front and rear)

Wheels

Front Tire

Teravail Camrock 29x2.4", Light Trail casing, WTB TCS Sealant included

Rear Tire

Teravail Camrock 29x2.4", Light Trail casing, WTB TCS Sealant included

Front Hub

WTB Frequency Sport 15x110mm

Rear Hub

WTB Frequency Boost 12x148mm

Spoke

Double-butted Pillar Stainless Steel, black

Rim

WTB ASYM i30 TCS, 28h

Weight

Complete Bike

28lb 14oz

*Specifications are subject to change without notice

Geometry

 

Size	X-Small	Small	Medium	Large	X-Large
A. Effective Top Tube	567.8- 568.6	584.9- 585.7	606.9- 607.7	629.0- 629.8	651.1- 651.9
B. Stand Over	719.1- 716.4	719.2- 716.3	719.2- 716.3	719.3- 716.2	719.3- 716.2
C. Reach	435.0- 431.4	450.0- 446.5	470.0- 466.5	490.0- 486.4	510.0- 506.5
D. Stack	589.3- 591.9	598.4- 601.1	607.6- 610.3	616.7- 619.6	625.9- 628.8
E. Total Seat Tube Length	380.0	405.0	430.0	455.0	480.0
F. Headtube Length	95.0	105.0	115.0	125.0	130.0
G. Headtube Angle	66.3 - 66.0	66.3 - 66.0	66.3 - 66.0	66.3 - 66.0	66.3 - 66.0
H. Seat Tube Angle	77.3 - 77.0	77.3 - 77.0	77.3 - 77.0	77.3 - 77.0	77.3 - 77.0
I. BB Drop	31.0- 35.4	31.0- 35.5	31.0- 35.5	31.0- 35.6	31.0- 35.6
J. BB Height	342.0- 337.6	342.0- 337.5	342.0- 337.5	342.0- 337.4	342.0- 337.4
K. Chainstay Length	430.0- 431.2	430.0- 431.2	430.0- 431.2	430.0- 431.2	430.0- 431.2
L. Fork Length Axle to Crown	530.0	530.0	530.0	530.0	530.0
M. Fork Offset	44.0	44.0	44.0	44.0	44.0
N. Wheelbase	1157.0- 1157.7	1176.1- 1176.7	1200.0- 1200.7	1224.1- 1224.7	1248.1- 1248.7
Crank Arm Length	165.0	165.0	165.0	170.0	170.0
Handlebar Width	760.0	760.0	800.0	800.0	800.0
Recommended Rider Height	146.0 - 159.0	157.0 - 170.0	168.0 - 180.0	178.0 - 191.0	188.0
Stem Length	50.0	50.0	50.0	50.0	50.0

Measurements based on:

• an unsprung bike (no sag)
• a 29 x 2.4" tire measuring 746mm in diameter
• Standover is measured from vertically from ground to top of top tube 50mm forward of bottom bracket center
• Note: Where two measurements are listed, the first number is with Flip Chip in default High position; the second number is with Flip Chip in Low position

Frame Specs

• Design Wheel/Tire Sizes29 x 2.0–2.4"
• Max Tire Outer Diameter Frame: 29 x 2.4"
  Fork: Max. tire diameter: 758mm, Max. tire width 66mm
• Frame ConstructionCarbon
• Suspension Fork Length (Travel)130mm
• Fork Offset44mm
• Axle to Crown541mm
• Rear Spacing12 x 148mm
• Rear Axle Size12 x 188mm, TP=1.0, TL=13mm
• Front Brake (Rotor)74mm post mount (180–200mm)
• Headset - UpperZS44/28.6
• Headset - LowerZS56/40
• Rear Shock Size 190 x 45mm
  Forward Shock Mount: Ø8 x 20mm
  Rearward Shock Mount: Standard Ø15MM, no bushing
• Front Spacing15 x 110mm
• Front Axle SizeMaxle Stealth: 15 x 158mm, TP=M15x1.5, TL=9
• Steerer Tube1.125–1.5" tapered
• Crown Race59mm
• Seatpost30.9mm
• Dropper Post CompatibleYes (internal)
• Seatpost Clamp35.4mm
• Max Post InsertionSM: 215mm; MD: 240mm; LG: 265mm; XL: 290mm
• Derailluer HangerSRAM UDH (w/ Ø30mm washer)
• Bottom BracketBB92 press-fit
• Crankset (Max Ring)34t
• Accessory MountsXS–SM: downtube accessory mount; MD–XL: Three-Pack downtube mount; Top tube accessory mounts on all sizes
• Bottle Mounts XS–SM: two full size bottles; MD–XL: three full size bottles

  XS-XL Configuration For 2 Water Bottles

  MD Configuration For 3 Water Bottles

  LG-XL Configuration For 3 Water Bottles