Velopedia Bicycle Archive
2021 Specialized Epic EVO Expert
Original specifications: geometry for 5 published sizes.
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At a glance
- Model year
- 2021
- Category
- Mountain
- Original MSRP
- $6,300.00
- Sizes
- XS, S, M, L, XL
- Colors
- Gloss Redwood/smoke, Satin Cast Blue Metallic/ice Blue
- Geometry
- 5 manufacturer sizes
- In this record
- 21 specifications · 8 archived images · original MSRP · geometry
- Archive ID
- 900004351
Model history 1 other year
Original buildCarbon Fiber
Frameset
| Frame Construction | FACT 11m Full Carbon, Progressive XC Geometry, Rider-First Engineered™, threaded BB, 12x148mm rear spacing, internal cable routing, 110mm of travel |
|---|---|
| Frame Material | Carbon Fiber |
| Fork | Rockshox SID Select+, Charger 2 RL Damper, Debon Air, 15x110mm, 44mm offset, 120mm Travel |
| Rear Shock | RockShox SID LUXE Select+, Rx XC Tune, Two Position, Rebound Adjust, 190x40mm |
Drivetrain
| Shifters | SRAM X01 Eagle, trigger, 12-speed |
|---|---|
| Rear Derailleur | SRAM X01 Eagle, 12-speed |
| Crankset | SRAM X1 Eagle, DUB, 32T, XS: 165mm, SM: 170mm, M-XL: 175mm |
| Bottom Bracket | SRAM DUB, BSA 73mm, Threaded |
| BB Shell Width | 73 mm |
| Cassette | SRAM XG-1275 Eagle, 12-speed, 10-50t |
| Chain | SRAM GX Eagle, 12-speed |
Brakes
| Brakes | (F) SRAM G2 RS, 4-piston caliper, hydraulic disc / (R) SRAM G2 RS, 4-piston caliper, hydraulic disc |
|---|
Cockpit & Contact Points
| Handlebar | Specialized Alloy Minirise, 10mm rise, 750mm, 31.8mm clamp |
|---|---|
| Stem | Specialized XC, 3D-forged alloy, 4-bolt, 6-degree rise |
| Saddle | Body Geometry Power Comp, Cromoly rails |
| Seatpost | X-Fusion Manic, infinite adjustable, two-bolt head, bottom mount cable routing, remote SRL LE lever, XS-SM: 100mm travel, M: 125mm travel, L-XL: 150mm travel |
Wheels & Tires
| Hubs | (F) DT Swiss 350, 15x110mm spacing, Torque caps, 6-bolt, 28h / (R) DT Swiss 350, Star Ratchet, SRAM XD driver body, 12mm thru-axle, 148mm spacing, 28h |
|---|---|
| Rims | Roval Control Carbon, 25mm internal width, Zero bead hook, Tubeless ready, 28h |
| Spokes | DT Swiss Competition Race |
| Front Tire | Ground Control, Control casing, GRIPTON® compound, 60 TPI, 2Bliss Ready, 29x2.3" |
| Rear Tire | Fast Trak, Control casing, GRIPTON? compound, 60 TPI, 2Bliss Ready, 29x2.3" |
Geometry
Frame measurements by size.
Frame diagram
Select an available measurement to locate it on the frame.
All geometry measurements5 sizes · 20 measurements
| Measurement | XS | S | M | L | XL |
|---|---|---|---|---|---|
| Seat tube | 375 mm | 400 mm | 430 mm | 470 mm | 520 mm |
| Effective top tube | 536 mm | 567 mm | 602 mm | 629 mm | 659 mm |
| Head tube | 95 mm | 95 mm | 100 mm | 115 mm | 135 mm |
| Head-tube angle | 66.5° | 66.5° | 66.5° | 66.5° | 66.5° |
| Seat-tube angle | 75.5° | 74.8° | 74.5° | 74.5° | 74.5° |
| Chainstay / rear center | 438 mm | 438 mm | 438 mm | 438 mm | 438 mm |
| Wheelbase | 1106 mm | 1132 mm | 1164 mm | 1194 mm | 1227 mm |
| Bottom-bracket drop | 46 mm | 36 mm | 36 mm | 36 mm | 36 mm |
| Bottom-bracket height | 326 mm | 336 mm | 336 mm | 336 mm | 336 mm |
| Reach | 380 mm | 406 mm | 436 mm | 460 mm | 485 mm |
| Stack | 603 mm | 593 mm | 597 mm | 611 mm | 629 mm |
| Standover height | 760 mm | 779 mm | 781 mm | 793 mm | 804 mm |
| Fork offset / rake | 44 mm | 44 mm | 44 mm | 44 mm | 44 mm |
| Front center | 672 mm | 697 mm | 729 mm | 759 mm | 792 mm |
| Trail | 114 mm | 114 mm | 114 mm | 114 mm | 114 mm |
| Fork length / axle-to-crown | 530 mm | 530 mm | 530 mm | 530 mm | 530 mm |
| Seatpost length | 310 mm | 361 mm | 361 mm | 425 mm | 425 mm |
| Crank length | 165 mm | 170 mm | 175 mm | 175 mm | 175 mm |
| Stem length | 60 mm | 60 mm | 60 mm | 60 mm | 60 mm |
| Handlebar width | 750 mm | 750 mm | 750 mm | 750 mm | 750 mm |
Dimensions as recorded.
Gearing
Lower gears help on climbs. Higher gears suit higher speeds.
RPM = pedal turns per minute.
Speed unavailable: wheel or tire size is missing or unclear.
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 GX Eagle 12-Speed Chain Silver, 126 links

SRAM XG-1275 GX Eagle 12-Speed Cassette Black, 10-50t
More parts (6)Fewer parts

SRAM DUB BSA Bottom Bracket One Color, 68mm/73mm
Replacement option

SRAM X01 Eagle 12-Speed Rear Derailleur Lunar, 52T
Based on the original build. Check fit and installed parts before ordering. Affiliate links may earn Velopedia a commission. As an Amazon Associate I earn from qualifying purchases.
Bike-specific inspection checklist 23 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: 2021 Specialized Epic EVO Expert · Mountain · Published sizes: XS, S, M, L, XL
Frame and fork
Inspect the frame and fork →Archived: Frame: FACT 11m Full Carbon, Progressive XC Geometry, Rider-First Engineered™, threaded BB, 12x148mm rear spacing, internal cable routing, 110mm of travel · Fork: Rockshox SID Select+, Charger 2 RL Damper, Debon Air, 15x110mm, 44mm offset, 120mm Travel
Suspension
Evaluate the suspension →Archived: Fork: Rockshox SID Select+, Charger 2 RL Damper, Debon Air, 15x110mm, 44mm offset, 120mm Travel · Rear shock: RockShox SID LUXE Select+, Rx XC Tune, Two Position, Rebound Adjust, 190x40mm
Drivetrain
Check drivetrain wear →Archived: Shifters: SRAM X01 Eagle, trigger, 12-speed · Rear derailleur: SRAM X01 Eagle, 12-speed · Crankset: SRAM X1 Eagle, DUB, 32T, XS: 165mm, SM: 170mm, M-XL: 175mm · Bottom bracket: SRAM DUB, BSA 73mm, Threaded · Cassette: SRAM XG-1275 Eagle, 12-speed, 10-50t · Chain: SRAM GX Eagle, 12-speed
Brakes
Inspect the brakes →Archived: Brakes: (F) SRAM G2 RS, 4-piston caliper, hydraulic disc / (R) SRAM G2 RS, 4-piston caliper, hydraulic disc
Wheels and tires
Check wheels and tires →Archived: Rims: Roval Control Carbon, 25mm internal width, Zero bead hook, Tubeless ready, 28h · Hubs: (F) DT Swiss 350, 15x110mm spacing, Torque caps, 6-bolt, 28h / (R) DT Swiss 350, Star Ratchet, SRAM XD driver body, 12mm thru-axle, 148mm spacing, 28h · Front tire: Ground Control, Control casing, GRIPTON® compound, 60 TPI, 2Bliss Ready, 29x2.3" · Rear tire: Fast Trak, Control casing, GRIPTON? compound, 60 TPI, 2Bliss Ready, 29x2.3"
Controls and contact points
Archived: Handlebar: Specialized Alloy Minirise, 10mm rise, 750mm, 31.8mm clamp · Stem: Specialized XC, 3D-forged alloy, 4-bolt, 6-degree rise · Seatpost: X-Fusion Manic, infinite adjustable, two-bolt head, bottom mount cable routing, remote SRL LE lever, XS-SM: 100mm travel, M: 125mm travel, L-XL: 150mm travel · Saddle: Body Geometry Power Comp, Cromoly rails
Before and during the test ride
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Gallery8 images
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.





