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2018 Specialized Epic Hardtail Comp

Original specifications: geometry for 4 published sizes.

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At a glance

Model year
2018
Category
Mountain
Original MSRP
$2,800.00
Sizes
S, M, L, XL
Colors
Satin Acid Pink/Black, Satin Black/Flo Red
Geometry
4 manufacturer sizes
In this record
20 specifications · 2 archived images · original MSRP · geometry
Archive ID
900003361
Model history 4 other years
Campaign
Original buildCarbon Fiber

Manufacturer catalog

Published sizes and colors

4 sizes · 2 colors

Manufacturer-published sizes and colors; availability and exact size/color pairings may vary by market or production run.

Published sizes

SMLXL

Published colors

Satin Acid Pink/BlackSatin Black/Flo Red

Frameset

Frame ConstructionSpecialized FACT 11m, XC Geometry, internal split-housing cable routing, PF30 BB, 12x148mm rear end, triangulated post-mount 160mm brake
Frame MaterialCarbon Fiber
ForkRockShox Reba RL 29, Solo Air, 51mm offset, 15x110mm thru-axle (S: 90mm, M-XL: 100mm of travel)

Drivetrain

ShiftersSRAM GX, trigger, 11-speed
Rear DerailleurSRAM GX, long cage, 11-speed
CranksetRace Face Aeffect crank, PF30; chainrings: Steel, 30T
Bottom BracketRace Face PF30
CassetteSRAM XG 1150, 11-speed, 10-42t
ChainKMC X11, 11-speed w/ Missing Link™
PedalsSpecialized Dirt

Brakes

Brakes(F) SRAM Level TL, hydraulic disc, organic pads, 160/180mm rotor / (R) SRAM Level TL, hydraulic disc, organic pads, 160 rotor

Cockpit & Contact Points

HandlebarSpecialized Mini-rise, 6000 alloy, 8-degree backsweep, 6-degree upsweep, 10mm rise, 720mm width, 31.8mm clamp
StemSpecialized XC, 3D-forged alloy, 4-bolt, 6-degree rise
SaddleBody Geometry Phenom Comp, Adaptive Edge design, Hollow Cr-Mo rails, 143mm
SeatpostSpecialized, alloy, single bolt, 27.2mm

Wheels & Tires

Hubs(F) Specialized, sealed cartridge bearings, 15x110mm spacing, 24h / (R) Specialized, sealed cartridge bearings, 12x148mm thru-axle, 28h
RimsRoval Control 29, hookless alloy, 22mm internal width, tubeless-ready, 32h
SpokesStainless, 14g
Front TireFast Trak, GRIPTON compound, 2Bliss Ready, 29 x 2.3"
Rear TireFast Trak, GRIPTON compound, 2Bliss Ready, 29 x 2.1"

Geometry

4 sizes · 20 measurements

Frame measurements by size.

All geometry measurements4 sizes · 20 measurements
MeasurementSMLXL
Seat tube400 mm430 mm470 mm520 mm
Effective top tube568 mm595 mm623 mm649 mm
Head tube95 mm95 mm110 mm125 mm
Head-tube angle69.8°69.8°69.8°69.8°
Seat-tube angle74°74°74°74°
Chainstay / rear center430 mm430 mm430 mm430 mm
Wheelbase1073 mm1099 mm1128 mm1154 mm
Bottom-bracket drop61 mm61 mm61 mm61 mm
Bottom-bracket height309 mm309 mm309 mm309 mm
Reach395 mm418 mm441 mm462 mm
Stack599 mm608 mm622 mm637 mm
Standover height760 mm790 mm814 mm845 mm
Fork offset / rake51 mm51 mm51 mm51 mm
Front center650 mm676 mm705 mm731 mm
Trail82 mm82 mm82 mm82 mm
Fork length / axle-to-crown496 mm506 mm506 mm506 mm
Seatpost length350 mm400 mm400 mm400 mm
Crank length170 mm175 mm175 mm175 mm
Stem length70 mm90 mm100 mm110 mm
Handlebar width720 mm720 mm720 mm720 mm

Dimensions as recorded.

Gearing

Lower gears help on climbs. Higher gears suit higher speeds.

RPM

RPM = pedal turns per minute.

All published sizes30T · 10–42T · 11-speed
Lowest0.71:1 Highest3.00:1 Total range420%
Estimated speed At 90 RPM Lowest gear5.5 mph Highest gear23.0 mph

Rear tire: 29×2.1.

How it works

Ratio = front teeth ÷ rear teeth. Hub gears also include the hub’s internal ratio. A 400% range means the highest ratio is four times the lowest.

Speeds are estimates from tire size and pedal cadence. Actual speeds vary.

Try other gearing

Parts & serviceability

Find replacement parts

Original specifications
Chain · Original
KMC X11, 11-speed w/ Missing Link™
Cassette · Original
SRAM XG 1150, 11-speed, 10-42t
Retailer offers · Affiliate links
Front tire · Original
Fast Trak, GRIPTON compound, 2Bliss Ready, 29 x 2.3" Replacement search: 29x2.3 hookless compatible bicycle tire Before ordering: Check tire approval and pressure for your rim.
More parts (6)
Rear tire · Original
Fast Trak, GRIPTON compound, 2Bliss Ready, 29 x 2.1" Replacement search: 29x2.1 hookless compatible bicycle tire Before ordering: Check tire approval and pressure for your rim.
Bottom bracket · Original
Race Face PF30
Pedals · Original
Specialized Dirt
Crankset · Original
Race Face Aeffect crank, PF30; chainrings: Steel, 30T
Rear derailleur · Original
SRAM GX, long cage, 11-speed Search: SRAM GX, long cage, 11-speed rear derailleur Before ordering: Confirm whether the drivetrain is mechanical or electronic before ordering.
Retailer offers · Affiliate links
Shifters · Original
SRAM GX, trigger, 11-speed Search: SRAM GX, trigger, 11-speed shifter Before ordering: Confirm whether the drivetrain is mechanical or electronic before ordering.

Based on the original build. Confirm the model, size and fit before ordering; installed parts may differ. As an Amazon Associate I earn from qualifying purchases. Velopedia may also earn from qualifying eBay purchases. Velopedia may also earn from qualifying retailer purchases.

Bike-specific inspection checklist 21 checks based on 6 archived component groups Open checklistClose checklist
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This checklist uses the archived equipment for this bike. It cannot confirm the condition, service history or later component changes of the example in front of you.

Archived: 2018 Specialized Epic Hardtail Comp · Mountain · Published sizes: S, M, L, XL

Archived: Frame: Specialized FACT 11m, XC Geometry, internal split-housing cable routing, PF30 BB, 12x148mm rear end, triangulated post-mount 160mm brake · Fork: RockShox Reba RL 29, Solo Air, 51mm offset, 15x110mm thru-axle (S: 90mm, M-XL: 100mm of travel)

Archived: Fork: RockShox Reba RL 29, Solo Air, 51mm offset, 15x110mm thru-axle (S: 90mm, M-XL: 100mm of travel)

Archived: Shifters: SRAM GX, trigger, 11-speed · Rear derailleur: SRAM GX, long cage, 11-speed · Crankset: Race Face Aeffect crank, PF30; chainrings: Steel, 30T · Bottom bracket: Race Face PF30 · Cassette: SRAM XG 1150, 11-speed, 10-42t · Chain: KMC X11, 11-speed w/ Missing Link™

Archived: Brakes: (F) SRAM Level TL, hydraulic disc, organic pads, 160/180mm rotor / (R) SRAM Level TL, hydraulic disc, organic pads, 160 rotor

Archived: Rims: Roval Control 29, hookless alloy, 22mm internal width, tubeless-ready, 32h · Hubs: (F) Specialized, sealed cartridge bearings, 15x110mm spacing, 24h / (R) Specialized, sealed cartridge bearings, 12x148mm thru-axle, 28h · Front tire: Fast Trak, GRIPTON compound, 2Bliss Ready, 29 x 2.3" · Rear tire: Fast Trak, GRIPTON compound, 2Bliss Ready, 29 x 2.1"

Controls and contact points

Archived: Handlebar: Specialized Mini-rise, 6000 alloy, 8-degree backsweep, 6-degree upsweep, 10mm rise, 720mm width, 31.8mm clamp · Stem: Specialized XC, 3D-forged alloy, 4-bolt, 6-degree rise · Seatpost: Specialized, alloy, single bolt, 27.2mm · Saddle: Body Geometry Phenom Comp, Adaptive Edge design, Hollow Cr-Mo rails, 143mm · Pedals: Specialized Dirt

Before and during the test ride

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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.

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