Specification

Details

Model

Ogre

Vehicle Category

All-road Bike

Application

Bikepacking, doubletrack, exploration

Starting Price (2025)

$1,799.00 USD

Color Options

Fermented Plum

Specification

Details

Frame

100% Surly Chromoly Steel, Natch tubing, double-butted main triangle, TIG welded, E.D. coated

Fork

100% Surly Chromoly Steel, Natch tubing, double-butted tapered fork blades, TIG welded, E.D. coated

Drivetrain Compatibility

1x (Mtn: 42T, Boost: 46T), 2x (Mtn: 34/46T), 3x (Mtn: 24/36/48T)

Dropouts

Gnot-Boost, 12 x 142mm or 12 x 148mm (axle included), 10 x 100mm front

Bottom Bracket

73mm threaded (1.37" x 24TPI), SRAM Powerspline

Crankset

SRAM NX, 32T

Chain

KMC X10

Rear Derailleur

Microshift Advent X

Shifter

Microshift Advent X

Cassette

Microshift Advent X, 11-48T, 10-speed

Specification

Details

Seating

1 passenger (WTB Volt saddle)

Fuel Type

Human-powered

Cargo Capacity

Supports framebags, racks, water bottle cages (2 Three-Pack on XS-SM, 1 Standard + 2 Three-Pack on MD-XL), Surly Trailer mounts

Wheels/Tyres

Surly ExtraTerrestrial, 29 x 2.5", 60tpi, Tubeless Ready (Slate wall)

Wheel Size

29 in

Alternate Wheel/Tyre Sizes

27.5 x 3.0"

Brakes

Tektro HD-M275/HD-M276, 160mm front, 160mm rear, 6-bolt

Brake Levers

Tektro HD-M275/HD-M276

Handlebar

Salsa Bend, 700mm (Small), 740mm (Medium-XL)

Stem

Promax DA-296, 70mm (Small), 80mm (Medium), 90mm (Large), 100mm (X-Large)

Headset

Cane Creek 40, EC34/28.6 upper, EC34/30 lower

Saddle

WTB Volt

Seatpost

Promax SP-2016, 27.2 x 300mm

Seatpost Clamp

Surly Stainless, 30.0mm

Grips

Velo Black

Front Hub

Novatec QR, 9 x 100mm, 32h

Rear Hub

Novatec TA, 12 x 142mm, 32h

Rims

WTB ST i30, 2.0 TCS, 32h

Spokes

14G Black

Interior Features

Bottle mounts (2 Three-Pack on XS-SM, 1 Standard + 2 Three-Pack on MD-XL), dedicated Rohloff cable routing

Exterior Features

Rack mounts (upper, lower, mid-blade threaded), fender mounts (front and rear), Surly Trailer mounts, Rohloff OEM2 axle plate mount, framebag compatible