Sorceress Eagle 90

Surly Sorceress Eagle 90 Bike – Elderberry Tonic

Overview

A Trail-Born Steel Shapeshifter
Built for riders who want one bike to do it all, the Sorceress blends modern trail geometry, steel ride feel, and unmatched drivetrain versatility into a hard-charging trail machine.

Model Description

The Sorceress is your all-access pass to modern trail riding. Designed around a 140mm suspension fork, it delivers a balanced ride that climbs efficiently, descends with confidence, and stays playful on flowy singletrack.

Surly’s Natch Chromoly steel tubing gives it that signature lively yet smooth ride feel, while progressive geometry keeps things stable and capable when the trail gets steep and technical.

What sets the Sorceress apart is its shapeshifting ability. The DUH dropout system lets you run a full SRAM Transmission drivetrain, a traditional UDH setup, or even go single-speed when the mood hits. It’s built to adapt, no matter how you ride.

With generous standover, long dropper compatibility, and wide rider fit range, this bike is designed to get more riders on better trails, more often.

What It’s For

Trail riding
Technical singletrack
All-day adventures
Riders who want versatility and durability

Highlights

• Surly Natch Chromoly steel frame with modern trail geometry
• Designed around a 140mm suspension fork for balanced performance
• DUH dropout system supports geared, Transmission, or single-speed setups
• SRAM Eagle 90 Transmission 12-speed drivetrain with wide gear range
• SRAM DB6 4-piston hydraulic disc brakes for powerful stopping
• Teravail Kessel 2.5" tires for traction and control
• Massive standover clearance and long dropper compatibility
• Fits riders from 4'9" to 6'6"

Specs

Frameset

• Frame: 100% Surly Chromoly steel, Natch tubing, double-butted, TIG welded, E.D. coated
• Fork: RockShox Psylo Gold RC, 140mm travel, 15x110mm (27.5" on XS)
• Color: Elderberry Tonic

Drivetrain

• Rear Derailleur: SRAM Eagle 90 Transmission
• Shifter: SRAM Eagle 90, MatchMaker X
• Crankset: SRAM Eagle 90, 32T
• Cassette: SRAM XS-1270 Eagle Transmission V2, 10–52T, 12-speed
• Chain: SRAM Eagle 70 Transmission Flattop
• Bottom Bracket: SRAM DUB BSA 73mm

Brakes

• Brakes: SRAM DB6, 4-piston hydraulic
• Rotors: SRAM CenterLine 180/180mm

Wheels & Tires

• Rims: WTB ST Tough i30 TCS 2.0, 32h
• Hubs: Novatec (F: 15x110 / R: 12x148)
• Tires: Teravail Kessel 29 x 2.5" (27.5" on XS), tan sidewalls

Components

• Handlebar: TranzX Alloy (rise varies by size)
• Stem: Promax DA-205 Alloy
• Grips: WTB Wavelength Lock-On
• Saddle: WTB Solano Medium
• Seatpost: TranzX Dropper, up to 200mm travel
• Headset: FSA Orbit ITA

Weight

• Approx: 33 lb 5 oz (Medium)

Specifications subject to change without notice.