Compare bikes: Compare Cannondale F-Si F-Si Carbon 4 (2017) vs. Specialized Epic Hardtail Epic Hardtail Expert Carbon World Cup (2017) - Findabike

KMC X11, 11-speed

SRAM PC-1130, 11-speed w/PowerLink

Crank: Cannondale Si, Ai, BB30, FSA 26/36 rings - Crank Option: N/A

RaceFace Aeffect, 6000-series alloy, 24mm spindle, 52mm chainline, 32T

Rear: SRAM X1 Type 2.1, 11-speed

Shimano SLX , 2x11

SRAM X1, 11-speed, trigger

SunRace, 11-40, 11-speed

SRAM XG-1150, 11-speed, 10-42t

Lefty 2.0, 100mm, PBR Isolated Damper Technology with XC+ tune and updated controls, Offset - 50mm (S), 55mm (M-X)

Custom RockShox SID w/Brain, Position Sensitive damper, bottom-mount Brain Fade adjust, rebound adjust, Solo Air spring, tapered alloy crown/steerer, 110x15mm Maxle Stealth thru-axle, 90/100mm travel, 51mm offset

F-Si, BallisTec Carbon, SPEED SAVE, PF30A, 1.5 Si Head Tube, Ai Offset, 27.5" (S), 29" (M-X)

FACT 10m, full carbon, XC Geometry, internal split-housing cable routing, PF30 BB, 12x148mm rear end, triangulated post-mount 160mm brake

Cannondale HeadShok Si

Cannondale C3, 6061 Alloy, 1.5", 31.8, -5 deg.

Specialized, 3D-forged alloy, 4-bolt, 6-degree rise

Lefty 60 front, Formula DC-1422 rear (Ai Offset dish - Rear)

Front: Roval Control, sealed cartridge bearings, 15mm thru-axle, 110mm spacing, 32h - Rear: Roval Control, DT Swiss internals, 36T engagement, XD driver body, 12x148mm, 32h

WTB STP i19 Tubeless Ready

Roval Control, hookless alloy, 21mm inner width, 32h, tubeless ready

DT Swiss Competition (Ai Offset dish - Rear)

DT Swiss Revolution

Schwalbe Racing Ralph Performance 29/27.5x2.1", tubeless ready

Front: Fast Trak, Control casing, 29x2.2", 60TPI, Aramid folding bead, 2Bliss Ready - Rear: Fast Trak, Control casing, 29x2.2", 60TPI, Aramid folding bead, 2Bliss Ready

Brakes: Shimano Deore hydraulic disc, 180/160mm (S-160/160mm) - Brake Levers: Shimano Deore

Front: Shimano Deore SLX M7000, hydraulic disc, metallic pad, 180/160mm rotor - Rear: Shimano Deore SLX M7000, hydraulic disc, metallic pad, 160mm rotor

Cannondale C3 flat, 6061 double-butted alloy, 700mm

Specialized Mini-rise, 7050 alloy, 8-backsweep, 6-upsweep, 10mm rise, 720mm width, 31.8mm clamp

Cannondale Locking Grips

Specialized Sip Grip, half-waffle, S/M: regular thickness, L/XL: XL thickness

Prologo K3

Body Geometry Phenom Comp, hollow Cr-Mo rails, 143mm

Cannondale C3, 6061 alloy, 27.2x350mm (XS,S,M) 400mm (L,X)

Specialized Alloy 27.2mm

Cannondale C3, 6061 Alloy, 1.5", 31.8, -5 deg.

Specialized, 3D-forged alloy, 4-bolt, 6-degree rise

N/A