Bicycle Archive · Specification report

2018 Specialized S-Works Epic XTR Di2

Velopedia Archive ID 900003327

Overview

Model year	2018
Brand	Specialized
Model	S-Works Epic XTR Di2
Bicycle type	Mountain
Archive ID	900003327
Original MSRP	$10,000.00
Colors	Satin Gloss Rocket Red/Black
Sizes	S; M; L; XL

Frameset

Frame construction	S-Works FACT 12m, XC Geometry, threaded BB, 12x148mm rear spacing, internal cable routing, 100mm of travel
Frame material	Carbon Fiber
Fork	RockShox SID WC Brain 29, top-adjust Brain Fade, Solo Air, tapered carbon crown and steerer, 15x110mm Maxle® Stealth thru-axle, 100mm of travel, 42mm offset
Fork material	Carbon Fiber
Rear shock	RockShox/Specialized Micro Brain shock w/ Spike Valve, AUTOSAG, 51x257mm

Drivetrain

Shifters	Shimano XTR Di2, 11-speed
Rear derailleur	Shimano XTR M9050 Di2, Shadow Plus, GS cage, 11-speed
Crankset	Race Face Next SL G4, Boost™; chainrings: Alloy 30T
Bottom bracket	Threaded BB, 24mm spindle
BB shell width	24 mm
Cassette	SRAM XG 1199 X-DOME, 11-speed, 10-42t
Chain	SRAM XX1, 11-speed w/ PowerLink
Pedals	Specialized Platform, 9/16" spindle

Brakes

Brakes	(F) Shimano XTR M9000, hydraulic disc, post mount, metallic pads, 160/180mm rotors / (R) Shimano XTR M9000, hydraulic disc, post mount, metallic pads, 160mm rotors

Cockpit & contact points

Handlebar	S-Works Carbon Mini Rise, 6-degree upsweep, 8-degree backsweep, 10mm rise, 720mm, 31.8mm
Stem	S-Works SL, alloy, titanium bolts, 6-degree rise
Saddle	Body Geometry S-Works Phenom, carbon rails, 143mm
Seatpost	S-Works FACT carbon, 10mm setback, 30.9mm

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
Rims	Roval Control SL, hookless carbon, 25mm internal width, tubeless-ready, hand-built
Spokes	DT Swiss Competition Race
Front tire	Fast Trak, GRIPTON compound, 2Bliss Ready, 29 x 2.3"
Rear tire	Fast Trak, GRIPTON compound, 2Bliss Ready, 29 x 2.1"

Geometry · S

Seat tube	400 mm
Effective top tube	568 mm
Head tube	95 mm
Head-tube angle	69.5°
Seat-tube angle	74.75°
Chainstay / rear center	438 mm
Wheelbase	1095 mm
Bottom-bracket drop	38.9 mm
Bottom-bracket height	332.6 mm
Reach	408 mm
Stack	588 mm
Standover height	764 mm
Fork offset / rake	42 mm
Front center	659 mm
Trail	94 mm
Fork length / axle-to-crown	506 mm
Seatpost length	350 mm
Crank length	170 mm
Stem length	60 mm
Handlebar width	720 mm

Geometry · M

Seat tube	434 mm
Effective top tube	595 mm
Head tube	105 mm
Head-tube angle	69.5°
Seat-tube angle	74.75°
Chainstay / rear center	438 mm
Wheelbase	1123 mm
Bottom-bracket drop	38.9 mm
Bottom-bracket height	332.6 mm
Reach	433 mm
Stack	597 mm
Standover height	770 mm
Fork offset / rake	42 mm
Front center	688 mm
Trail	94 mm
Fork length / axle-to-crown	506 mm
Seatpost length	400 mm
Crank length	175 mm
Stem length	75 mm
Handlebar width	720 mm

Geometry · L

Seat tube	470 mm
Effective top tube	623 mm
Head tube	120 mm
Head-tube angle	69.5°
Seat-tube angle	74.75°
Chainstay / rear center	438 mm
Wheelbase	1152 mm
Bottom-bracket drop	38.9 mm
Bottom-bracket height	332.6 mm
Reach	456 mm
Stack	611 mm
Standover height	776 mm
Fork offset / rake	42 mm
Front center	716 mm
Trail	94 mm
Fork length / axle-to-crown	506 mm
Seatpost length	400 mm
Crank length	175 mm
Stem length	90 mm
Handlebar width	720 mm

Geometry · XL

Seat tube	520 mm
Effective top tube	649 mm
Head tube	140 mm
Head-tube angle	69.5°
Seat-tube angle	74.75°
Chainstay / rear center	438 mm
Wheelbase	1178 mm
Bottom-bracket drop	38.9 mm
Bottom-bracket height	332.6 mm
Reach	475 mm
Stack	630 mm
Standover height	799 mm
Fork offset / rake	42 mm
Front center	742 mm
Trail	94 mm
Fork length / axle-to-crown	506 mm
Seatpost length	400 mm
Crank length	175 mm
Stem length	100 mm
Handlebar width	720 mm

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