Rear tire: 29×2.2.
Velopedia Bicycle Archive
2017 Specialized Epic Hardtail
Original specifications: geometry for 4 published sizes.
Selling this bike? Get the spec link and selling options
At a glance
- Model year
- 2017
- Category
- Mountain
- Sizes
- S, M, L, XL
- Colors
- Gloss Black/deep Blue, Gloss Monster Green/black, Gloss Nordic Red/turqoise
- Geometry
- 4 manufacturer sizes
- In this record
- 20 specifications · 3 archived images · geometry
- Archive ID
- 900003716
Model history 2 other years
Original buildAluminum
Frameset
| Frame Construction | M5 alloy, XC 29 Geometry, tapered head tube, internal cable routing, 12x142mm dropouts, PM 160 rear brake, replaceable alloy rear derailleur hanger |
|---|---|
| Frame Material | Aluminum |
| Fork | Custom RockShox Reba RL, rebound adjust, Solo Air spring, tapered alloy crown/steerer, 15x100mm Maxle Stealth thru-axle, 80/95mm of travel, 51mm offset |
| Fork Material | Aluminum |
Drivetrain
| Shifters | Shimano SLX M7000, 11-speed |
|---|---|
| Front Derailleur | Shimano SLX 7025, direct-mount, down-swing |
| Rear Derailleur | Shimano Deore XT M8000, Shadow Plus, SGS cage, 11-speed |
| Crankset | RaceFace Aeffect, 6000-series alloy, 24mm spindle, 49mm chainline, 34/24T |
| Cassette | SRAM PG-1130, 11-speed, 11-42t |
| Chain | SRAM PC-1110, 11-speed w/PowerLink |
Brakes
| Brakes | (F) Shimano M506, hydraulic disc, resin pad, 180/160mm rotor / (R) Shimano M506, hydraulic disc, resin pad, 160mm rotor |
|---|
Cockpit & Contact Points
| Handlebar | Stout XC, double-butted alloy, 8-degree backsweep, 6-degree upsweep, 10mm rise, 720mm width, 31.8mm |
|---|---|
| Stem | Specialized XC, 3D-forged alloy, 4-bolt, 6-degree rise |
| Saddle | Body Geometry Phenom Comp, hollow Cr-Mo rails, 143mm |
| Seatpost | Specialized Alloy 27.2mm |
Wheels & Tires
| Hubs | (F) Specialized disc, alloy, sealed cartridge bearings,15x100mm thru-axle, 32h / (R) Specialized disc, alloy, 6-bolt disc, sealed cartridge bearings, 12x142mm thru-axle, 28h |
|---|---|
| Rims | Specialized Stout, alloy hookless bead, 32h |
| Spokes | Stainless, black, 14g |
| 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 |
Geometry
Frame measurements by size.
Frame diagram
Select an available measurement to locate it on the frame.
All geometry measurements4 sizes · 19 measurements
| Measurement | S | M | L | XL |
|---|---|---|---|---|
| Seat tube | 394 mm | 434 mm | 470 mm | 505 mm |
| Effective top tube | 565 mm | 593 mm | 620 mm | 643 mm |
| Head tube | 90 mm | 100 mm | 115 mm | 130 mm |
| Head-tube angle | 71° | 71° | 71° | 71° |
| Seat-tube angle | 73.5° | 73.5° | 73.5° | 73.5° |
| Chainstay / rear center | 430 mm | 430 mm | 430 mm | 430 mm |
| Wheelbase | 1047 mm | 1078 mm | 1105 mm | 1131 mm |
| Bottom-bracket drop | 61 mm | 61 mm | 61 mm | 61 mm |
| Bottom-bracket height | 310 mm | 310 mm | 310 mm | 310 mm |
| Reach | 390 mm | 414 mm | 437 mm | 458 mm |
| Stack | 592 mm | 610 mm | 625 mm | 639 mm |
| Fork offset / rake | 46 mm | 46 mm | 46 mm | 46 mm |
| Front center | 624 mm | 655 mm | 682 mm | 708 mm |
| Trail | 79 mm | 79 mm | 79 mm | 79 mm |
| Fork length / axle-to-crown | 486 mm | 496 mm | 496 mm | 496 mm |
| Seatpost length | 350 mm | 400 mm | 400 mm | 400 mm |
| Crank length | 170 mm | 175 mm | 175 mm | 175 mm |
| Stem length | 70 mm | 90 mm | 100 mm | 110 mm |
| Handlebar width | 720 mm | 720 mm | 720 mm | 720 mm |
Dimensions as recorded.
Gearing
Lower gears help on climbs. Higher gears suit higher speeds.
RPM = pedal turns per minute.
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.
Parts & serviceability
Find replacement parts

SRAM PC-1110 Chain One Color, 114 Links/11 Speed
114 Links/11 Speed

SRAM NX PG-1130 11-Speed Cassette One Color, 11-42t
11-42t
More parts (6)

Shimano Deore XT RD-M8230 Rear Derailleur Max 50t, Min 11t, 11-Speed
11-Speed

Cervelo SP19 Carbon Seatpost Black, 27.2mm, 0mm offset, 350mm long
27.2mm, 0mm offset, 350mm long
Replacement option · verify fit
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 20 checks based on 6 archived component groups Open checklistClose checklist
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.
Identity and fit
Follow the full used-bike inspection order →Archived: 2017 Specialized Epic Hardtail · Mountain · Published sizes: S, M, L, XL
Frame and fork
Inspect the frame and fork →Archived: Frame: M5 alloy, XC 29 Geometry, tapered head tube, internal cable routing, 12x142mm dropouts, PM 160 rear brake, replaceable alloy rear derailleur hanger · Fork: Custom RockShox Reba RL, rebound adjust, Solo Air spring, tapered alloy crown/steerer, 15x100mm Maxle Stealth thru-axle, 80/95mm of travel, 51mm offset · Aluminum
Suspension
Evaluate the suspension →Archived: Fork: Custom RockShox Reba RL, rebound adjust, Solo Air spring, tapered alloy crown/steerer, 15x100mm Maxle Stealth thru-axle, 80/95mm of travel, 51mm offset
Drivetrain
Check drivetrain wear →Archived: Shifters: Shimano SLX M7000, 11-speed · Front derailleur: Shimano SLX 7025, direct-mount, down-swing · Rear derailleur: Shimano Deore XT M8000, Shadow Plus, SGS cage, 11-speed · Crankset: RaceFace Aeffect, 6000-series alloy, 24mm spindle, 49mm chainline, 34/24T · Cassette: SRAM PG-1130, 11-speed, 11-42t · Chain: SRAM PC-1110, 11-speed w/PowerLink
Brakes
Inspect the brakes →Archived: Brakes: (F) Shimano M506, hydraulic disc, resin pad, 180/160mm rotor / (R) Shimano M506, hydraulic disc, resin pad, 160mm rotor
Wheels and tires
Check wheels and tires →Archived: Rims: Specialized Stout, alloy hookless bead, 32h · Hubs: (F) Specialized disc, alloy, sealed cartridge bearings,15x100mm thru-axle, 32h / (R) Specialized disc, alloy, 6-bolt disc, sealed cartridge bearings, 12x142mm thru-axle, 28h · 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: Stout XC, double-butted alloy, 8-degree backsweep, 6-degree upsweep, 10mm rise, 720mm width, 31.8mm · 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
Before and during the test ride
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Gallery3 images
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.

