VelopediaBicycle Archive · Specification report

2018 Specialized S-Works Epic Hardtail XX1 Eagle

Velopedia Archive ID 900003331

Overview

Model year2018
BrandSpecialized
ModelS-Works Epic Hardtail XX1 Eagle
Bicycle typeMountain
Archive ID900003331
Original MSRP$8,500.00
ColorsSatin Gloss Black/Metallic White Silver; Satin Gloss Chameleon/Rocket Red/Black
SizesS; M; L; XL

Frameset

Frame constructionS-Works FACT 12m, full carbon frame w/ S-Works layup, XC Geometry, internal split-housing cable routing, PF30 BB, 12x148mm rear end, triangulated post-mount 160mm brake
Frame materialCarbon Fiber
ForkCustom RockShox SID World Cup w/ Brain, top-mount Brain Fade adjust, rebound adjust, Solo Air spring, tapered carbon crown/steerer, 15x110mm Maxle Stealth thru-axle, 90/100mm of travel, 51mm offset
Fork materialCarbon Fiber

Drivetrain

ShiftersSRAM XX1 Eagle, trigger, 12-speed
Rear derailleurSRAM XX1 Eagle™, 12-speed
CranksetSRAM XX1 Eagle, 175/170mm crankarm, 30mm spindle; chainrings: SRAM Eagle™, alloy, 32T
Bottom bracketSRAM PF30
CassetteSRAM X01 Eagle, 12-speed, 10-50t
ChainSRAM X01 Eagle, 12-speed w/ PowerLock
PedalsSpecialized Dirt

Brakes

Brakes(F) SRAM Level Ultimate, hydraulic disc, carbon lever, titanium hardware, organic pads, 160/180mm rotor / (R) SRAM Level Ultimate, hydraulic disc, carbon lever, titanium hardware, organic pads, 160mm rotor

Cockpit & contact points

HandlebarS-Works Carbon Mini Rise, 6-degree upsweep, 8-degree backsweep, 10mm rise, 720mm, 31.8mm
StemS-Works SL, alloy, titanium bolts, 6-degree rise
SaddleBody Geometry S-Works Phenom, carbon rails, 143mm
SeatpostS-Works FACT carbon, 27.2mm, 0mm setback, carbon rail clamps

Wheels & tires

Hubs(F) Roval Control SL, sealed cartridge bearings, 15mm thru-axle, 110mm spacing, 24h / (R) Roval Control SL, DT Swiss Star Ratchet, 54t engagement, SRAM XD driver body, 12mm thru-axle, 148mm spacing, 28h
RimsRoval Control SL, hookless carbon, 25mm internal width, tubeless-ready, hand-built
SpokesDT Swiss Competition Race
Front tireFast Trak, GRIPTON compound, 2Bliss Ready, 29 x 2.3",
Rear tireFast Trak, GRIPTON compound, 2Bliss Ready, 29 x 2.1"

Geometry · S

Seat tube400 mm
Effective top tube568 mm
Head tube95 mm
Head-tube angle69.8°
Seat-tube angle74°
Chainstay / rear center430 mm
Wheelbase1073 mm
Bottom-bracket drop61 mm
Bottom-bracket height309 mm
Reach395 mm
Stack599 mm
Standover height760 mm
Fork offset / rake51 mm
Front center650 mm
Trail82 mm
Fork length / axle-to-crown496 mm
Seatpost length350 mm
Crank length170 mm
Stem length70 mm
Handlebar width720 mm

Geometry · M

Seat tube430 mm
Effective top tube595 mm
Head tube95 mm
Head-tube angle69.8°
Seat-tube angle74°
Chainstay / rear center430 mm
Wheelbase1099 mm
Bottom-bracket drop61 mm
Bottom-bracket height309 mm
Reach418 mm
Stack608 mm
Standover height790 mm
Fork offset / rake51 mm
Front center676 mm
Trail82 mm
Fork length / axle-to-crown506 mm
Seatpost length400 mm
Crank length175 mm
Stem length90 mm
Handlebar width720 mm

Geometry · L

Seat tube470 mm
Effective top tube623 mm
Head tube110 mm
Head-tube angle69.8°
Seat-tube angle74°
Chainstay / rear center430 mm
Wheelbase1128 mm
Bottom-bracket drop61 mm
Bottom-bracket height309 mm
Reach441 mm
Stack622 mm
Standover height814 mm
Fork offset / rake51 mm
Front center705 mm
Trail82 mm
Fork length / axle-to-crown506 mm
Seatpost length400 mm
Crank length175 mm
Stem length100 mm
Handlebar width720 mm

Geometry · XL

Seat tube520 mm
Effective top tube649 mm
Head tube125 mm
Head-tube angle69.8°
Seat-tube angle74°
Chainstay / rear center430 mm
Wheelbase1154 mm
Bottom-bracket drop61 mm
Bottom-bracket height309 mm
Reach462 mm
Stack637 mm
Standover height845 mm
Fork offset / rake51 mm
Front center731 mm
Trail82 mm
Fork length / axle-to-crown506 mm
Seatpost length400 mm
Crank length175 mm
Stem length110 mm
Handlebar width720 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 25, 2026.