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2017 Specialized Epic Hardtail Expert Carbon World Cup

Original specifications: geometry for 4 published sizes.

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At a glance

Model year
2017
Category
Mountain
Sizes
S, M, L, XL
Colors
Satin Carbon/nordic Red/kool Silver, Satin Rocket Red/black/white
Geometry
4 manufacturer sizes
In this record
20 specifications · 2 archived images · geometry
Archive ID
900003810
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 Carbon/nordic Red/kool SilverSatin Rocket Red/black/white

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
ForkCustom 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
Fork MaterialAluminum

Drivetrain

ShiftersSRAM X1, 11-speed, trigger
Rear DerailleurSRAM X1 Type 2.1, 11-speed
CranksetRaceFace Aeffect, 6000-series alloy, 24mm spindle, 52mm chainline, 30T
Bottom BracketPf30
CassetteSRAM XG-1150, 11-speed, 10-42t
ChainSRAM PC-1130, 11-speed w/PowerLink

Brakes

Brakes(F) Shimano Deore SLX M7000, hydraulic disc, metallic pad, 180/160mm rotor / (R) Shimano Deore SLX M7000, hydraulic disc, metallic pad, 160mm rotor

Cockpit & Contact Points

HandlebarSpecialized Mini-rise, 7050 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, hollow Cr-Mo rails, 143mm
SeatpostSpecialized Alloy 27.2mm

Wheels & Tires

Hubs(F) Roval Control, sealed cartridge bearings, 15mm thru-axle, 110mm spacing, 32h / (R) Roval Control, DT Swiss internals, 36T engagement, XD driver body, 12x148mm, 32h
RimsRoval Control, hookless alloy, 21mm inner width, 32h, tubeless ready
SpokesDT Swiss Revolution
Front TireFast Trak, Control casing, 29x2.2"", 60TPI, Aramid folding bead, 2Bliss Ready
Rear TireFast Trak, Control casing, 29x2.2"", 60TPI, Aramid folding bead, 2Bliss Ready

Geometry

4 sizes · 19 measurements

Frame measurements by size.

All geometry measurements4 sizes · 19 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
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 gear23.2 mph

Rear tire: 29×2.2.

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
SRAM PC-1130, 11-speed w/PowerLink
Retailer offers · Affiliate links
Cassette · Original
SRAM XG-1150, 11-speed, 10-42t
Retailer offers · Affiliate links
Front tire · Original
Fast Trak, Control casing, 29x2.2"", 60TPI, Aramid folding bead, 2Bliss Ready Replacement search: 29x2.2 hookless compatible bicycle tire Before ordering: Check tire approval and pressure for your rim.
More parts (6)
Crankset · Original
RaceFace Aeffect, 6000-series alloy, 24mm spindle, 52mm chainline, 30T
Rear derailleur · Original
SRAM X1 Type 2.1, 11-speed Search: SRAM X1 11-speed mechanical rear derailleur
Shifters · Original
SRAM X1, 11-speed, trigger Search: SRAM X1 11-speed mechanical shifter
Handlebar · Original
Specialized Mini-rise, 7050 alloy, 8-degree backsweep, 6-degree upsweep, 10mm rise, 720mm width, 31.8mm clamp
Stem · Original
Specialized XC, 3D-forged alloy, 4-bolt, 6-degree rise
Seatpost · Original
Specialized Alloy 27.2mm
Retailer offers · Affiliate links

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: 2017 Specialized Epic Hardtail Expert Carbon World Cup · 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: 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 · Aluminum

Archived: Fork: 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

Archived: Shifters: SRAM X1, 11-speed, trigger · Rear derailleur: SRAM X1 Type 2.1, 11-speed · Crankset: RaceFace Aeffect, 6000-series alloy, 24mm spindle, 52mm chainline, 30T · Bottom bracket: PF30 · Cassette: SRAM XG-1150, 11-speed, 10-42t · Chain: SRAM PC-1130, 11-speed w/PowerLink

Archived: Brakes: (F) Shimano Deore SLX M7000, hydraulic disc, metallic pad, 180/160mm rotor / (R) Shimano Deore SLX M7000, hydraulic disc, metallic pad, 160mm rotor

Archived: Rims: Roval Control, hookless alloy, 21mm inner width, 32h, tubeless ready · Hubs: (F) Roval Control, sealed cartridge bearings, 15mm thru-axle, 110mm spacing, 32h / (R) Roval Control, DT Swiss internals, 36T engagement, XD driver body, 12x148mm, 32h · Front tire: Fast Trak, Control casing, 29x2.2"", 60TPI, Aramid folding bead, 2Bliss Ready · Rear tire: Fast Trak, Control casing, 29x2.2"", 60TPI, Aramid folding bead, 2Bliss Ready

Controls and contact points

Archived: Handlebar: Specialized Mini-rise, 7050 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 27.2mm · Saddle: Body Geometry Phenom Comp, hollow Cr-Mo rails, 143mm

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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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