Surly Lowside Fork

Fork

Lowside Fork

Specifications

Manufacturer
Surly
Name
Lowside Fork
Series
Lowside
MPN
FK2245
Fork Type
Rigid
Material
Steel
Offset / Rake (mm)
47
Axle Type
Thru-Axle
Axle Standard
15 × 110 mm (Boost)
Steerer Diameter
1-1/8"
Steerer Length (mm)
285
Wheel Sizes
650b / 27.5", 26"
Disc Brake Mount
IS Mount
Weight (g)
1792

Compatibility

Surly Lowside Fork is a Surly fork. Everything listed below was matched on a specification we hold for both parts: the interface each pairing actually depends on, such as freehub body, speed count, actuation or mounting standard. Where we could not verify that interface, the part is left out rather than assumed to fit.

Headsets for this steerer20

110 EC34/28.6 / EC34/30Mechanically compatible

Cane Creek

110 EC34/28.6 / EC34/30

  • The upper cup seals a matching steerer
  • The lower cup takes this fork's crown race
110 IS41/28.6 / IS41/30Mechanically compatible

Cane Creek

110 IS41/28.6 / IS41/30

  • The upper cup seals a matching steerer
  • The lower cup takes this fork's crown race
110 ZS44/28.6 / EC44/30Mechanically compatible

Cane Creek

110 ZS44/28.6 / EC44/30

  • The upper cup seals a matching steerer
  • The lower cup takes this fork's crown race
Classic External Cup EC Threadless HeadsetMechanically compatible

Ritchey

Classic External Cup EC Threadless Headset

  • The upper cup seals a matching steerer
  • The lower cup takes this fork's crown race
Classic Integrated IS Upper HeadsetMechanically compatible

Ritchey

Classic Integrated IS Upper Headset

  • The upper cup seals a matching steerer
Classic Semi Integrated ZS Upper HeadsetMechanically compatible

Ritchey

Classic Semi Integrated ZS Upper Headset

  • The upper cup seals a matching steerer
Comp Cartridge External Cup EC HeadsetMechanically compatible

Ritchey

Comp Cartridge External Cup EC Headset

  • The upper cup seals a matching steerer
  • The lower cup takes this fork's crown race
Comp Cartridge Integrated IS Upper HeadsetMechanically compatible

Ritchey

Comp Cartridge Integrated IS Upper Headset

  • The upper cup seals a matching steerer
Comp External Cup EC HeadsetMechanically compatible

Ritchey

Comp External Cup EC Headset

  • The upper cup seals a matching steerer
  • The lower cup takes this fork's crown race
Comp External Cup EC Upper HeadsetMechanically compatible

Ritchey

Comp External Cup EC Upper Headset

  • The upper cup seals a matching steerer
Comp Integrated IS HeadsetMechanically compatible

Ritchey

Comp Integrated IS Headset

  • The upper cup seals a matching steerer
  • The lower cup takes this fork's crown race
Comp Logic-E 1.5" Integrated IS Upper HeadsetMechanically compatible

Ritchey

Comp Logic-E 1.5" Integrated IS Upper Headset

  • The upper cup seals a matching steerer
Comp Semi Integrated ZS HeadsetMechanically compatible

Ritchey

Comp Semi Integrated ZS Headset

  • The upper cup seals a matching steerer
  • The lower cup takes this fork's crown race
COMP Switch Upper HeadsetMechanically compatible

Ritchey

COMP Switch Upper Headset

  • The upper cup seals a matching steerer
Conventional HeadsetMechanically compatible

Hope

Conventional Headset

  • The upper cup seals a matching steerer
  • The lower cup takes this fork's crown race
DropSet 4Mechanically compatible

Chris King

DropSet 4

  • The upper cup seals a matching steerer
  • The lower cup takes this fork's crown race
DropSet 6Mechanically compatible

Chris King

DropSet 6

  • The upper cup seals a matching steerer
  • The lower cup takes this fork's crown race
EC34/28.6 Upper CupMechanically compatible

Acros

EC34/28.6 Upper Cup

  • The upper cup seals a matching steerer
External Cup EC Threadless HeadsetMechanically compatible

Ritchey

External Cup EC Threadless Headset

  • The upper cup seals a matching steerer
  • The lower cup takes this fork's crown race
Fifty EC34/28.6 / EC34/30Mechanically compatible

Cane Creek

Fifty EC34/28.6 / EC34/30

  • The upper cup seals a matching steerer
  • The lower cup takes this fork's crown race

Frames this fork steerer fits18

Demo Race FramesetMechanically compatible

Specialized

Demo Race Frameset

  • Both use a straight 1-1/8" steerer
  • Both are built for 650b wheels
29er Carbon Frame Full Suspension XC FrameShares a standard

LightCarbon

29er Carbon Frame Full Suspension XC Frame

  • Both are built for 650b wheels
29er Light XC Full Suspension Carbon Frame Internal Cable RoutingShares a standard

LightCarbon

29er Light XC Full Suspension Carbon Frame Internal Cable Routing

  • Both are built for 650b wheels
Bad Habit CarbonShares a standard

Cannondale

Bad Habit Carbon

  • Both are built for 650b wheels
C68 GravelShares a standard

Colnago

C68 Gravel

  • Both are built for 650b wheels
Dogma GRShares a standard

Pinarello

Dogma GR

  • Both are built for 650b wheels
E-Bike Frame Bafang Full Suspension Carbon Ebike FrameShares a standard

LightCarbon

E-Bike Frame Bafang Full Suspension Carbon Ebike Frame

  • Both are built for 650b wheels
E-Bike Frame Bafang M820 E-MTB Carbon Frame For All MountainShares a standard

LightCarbon

E-Bike Frame Bafang M820 E-MTB Carbon Frame For All Mountain

  • Both are built for 650b wheels
Fuel EX Alloy (Gen 6)Shares a standard

Trek

Fuel EX Alloy (Gen 6)

  • Both are built for 650b wheels
Fuel EX Carbon (Gen 6)Shares a standard

Trek

Fuel EX Carbon (Gen 6)

  • Both are built for 650b wheels
Fuel EX Carbon Frameset Gen 7Shares a standard

Trek

Fuel EX Carbon Frameset Gen 7

  • Both are built for 650b wheels
Full Suspension Enduro Mountain Bike Carbon Frame VPP Suspension SystemShares a standard

LightCarbon

Full Suspension Enduro Mountain Bike Carbon Frame VPP Suspension System

  • Both are built for 650b wheels
Granger XShares a standard

Pinarello

Granger X

  • Both are built for 650b wheels
Nandor PRO 29Shares a standard

Elves

Nandor PRO 29

  • Both are built for 650b wheels
🚲Shares a standard

Polygon

Polygon Xtrada 5

  • Both are built for 650b wheels
SARANAShares a standard

Factor

SARANA

  • Both are built for 650b wheels
Substance AlloyShares a standard

Vitus

Substance Alloy

  • Both are built for 650b wheels
XC Full Suspension Frame 29er Cross Country MTB FrameShares a standard

LightCarbon

XC Full Suspension Frame 29er Cross Country MTB Frame

  • Both are built for 650b wheels

Stems that clamp this steerer20

Aero Stem 100mmMechanically compatible

ENVE

Aero Stem 100mm

  • Stem clamp and fork steerer are both 1-1/8" round (28.6mm)
Aero Stem 110mmMechanically compatible

ENVE

Aero Stem 110mm

  • Stem clamp and fork steerer are both 1-1/8" round (28.6mm)
Aero Stem 120mmMechanically compatible

ENVE

Aero Stem 120mm

  • Stem clamp and fork steerer are both 1-1/8" round (28.6mm)
Aero Stem 130mmMechanically compatible

ENVE

Aero Stem 130mm

  • Stem clamp and fork steerer are both 1-1/8" round (28.6mm)
Aero Stem 140mmMechanically compatible

ENVE

Aero Stem 140mm

  • Stem clamp and fork steerer are both 1-1/8" round (28.6mm)
Aero Stem 90mmMechanically compatible

ENVE

Aero Stem 90mm

  • Stem clamp and fork steerer are both 1-1/8" round (28.6mm)
Afterburner stemMechanically compatible

FSA

Afterburner stem

  • Stem clamp and fork steerer are both 1-1/8" round (28.6mm)
BHS-08 - Road Force II StemMechanically compatible

BBB

BHS-08 - Road Force II Stem

  • Stem clamp and fork steerer are both 1-1/8" round (28.6mm)
COMET 35Mechanically compatible

FSA

COMET 35

  • Stem clamp and fork steerer are both 1-1/8" round (28.6mm)
Enduro MK3 MTB 31.8 Clamp Stem 50mm - Burgtec BlackMechanically compatible

Burgtec

Enduro MK3 MTB 31.8 Clamp Stem 50mm - Burgtec Black

  • Stem clamp and fork steerer are both 1-1/8" round (28.6mm)
ENERGY SCRMechanically compatible

FSA

ENERGY SCR

  • Stem clamp and fork steerer are both 1-1/8" round (28.6mm)
Full Carbon Bike StemMechanically compatible

LightCarbon

Full Carbon Bike Stem

  • Stem clamp and fork steerer are both 1-1/8" round (28.6mm)
GOSSAMER stemMechanically compatible

FSA

GOSSAMER stem

  • Stem clamp and fork steerer are both 1-1/8" round (28.6mm)
GRADIENT 35Mechanically compatible

FSA

GRADIENT 35

  • Stem clamp and fork steerer are both 1-1/8" round (28.6mm)
Gradient stemMechanically compatible

FSA

Gradient stem

  • Stem clamp and fork steerer are both 1-1/8" round (28.6mm)
GRADIENT TEAM LTD OS35Mechanically compatible

FSA

GRADIENT TEAM LTD OS35

  • Stem clamp and fork steerer are both 1-1/8" round (28.6mm)
GRAVITY STEMMechanically compatible

Hope

GRAVITY STEM

  • Stem clamp and fork steerer are both 1-1/8" round (28.6mm)
Grid stemMechanically compatible

FSA

Grid stem

  • Stem clamp and fork steerer are both 1-1/8" round (28.6mm)
IN-Route Aero Road Stem 100mmMechanically compatible

ENVE

IN-Route Aero Road Stem 100mm

  • Stem clamp and fork steerer are both 1-1/8" round (28.6mm)
IN-Route Aero Road Stem 110mmMechanically compatible

ENVE

IN-Route Aero Road Stem 110mm

  • Stem clamp and fork steerer are both 1-1/8" round (28.6mm)

Cockpits that clamp this steerer15

AELOUS-SSL Wide Angle Integrated HandlebarMechanically compatible

Quick Pro

AELOUS-SSL Wide Angle Integrated Handlebar

  • Cockpit clamp and fork steerer are both 1-1/8" round (28.6mm)
ALANERA RSMechanically compatible

Deda Elementi

ALANERA RS

  • Cockpit clamp and fork steerer are both 1-1/8" round (28.6mm)
Carbon Road Integrated Aero HandlebarMechanically compatible

LightCarbon

Carbon Road Integrated Aero Handlebar

  • Cockpit clamp and fork steerer are both 1-1/8" round (28.6mm)
H21 CARBON INTEGRATED HANDLEBARMechanically compatible

Yoeleo

H21 CARBON INTEGRATED HANDLEBAR

  • Cockpit clamp and fork steerer are both 1-1/8" round (28.6mm)
H9 V3 Integrated Handlebar (OD1 - 28.6)Mechanically compatible

Yoeleo

H9 V3 Integrated Handlebar (OD1 - 28.6)

  • Cockpit clamp and fork steerer are both 1-1/8" round (28.6mm)
KREUZA Apex Integrated HandlebarMechanically compatible

Evolve

KREUZA Apex Integrated Handlebar

  • Cockpit clamp and fork steerer are both 1-1/8" round (28.6mm)
New Carbon MTB Bar Stem Combo For XCMechanically compatible

LightCarbon

New Carbon MTB Bar Stem Combo For XC

  • Cockpit clamp and fork steerer are both 1-1/8" round (28.6mm)
New Carbon Road Integrated Handlebar For GravelMechanically compatible

LightCarbon

New Carbon Road Integrated Handlebar For Gravel

  • Cockpit clamp and fork steerer are both 1-1/8" round (28.6mm)
New Integrated Flat MTB HandlebarMechanically compatible

LightCarbon

New Integrated Flat MTB Handlebar

  • Cockpit clamp and fork steerer are both 1-1/8" round (28.6mm)
New MTB Bar And Stem ComboMechanically compatible

LightCarbon

New MTB Bar And Stem Combo

  • Cockpit clamp and fork steerer are both 1-1/8" round (28.6mm)
Super Light Carbon Road Integrated Aero Handlebar HBR13Mechanically compatible

LightCarbon

Super Light Carbon Road Integrated Aero Handlebar HBR13

  • Cockpit clamp and fork steerer are both 1-1/8" round (28.6mm)
Super Light Carbon Road Integrated Aero Handlebar HBR14Mechanically compatible

LightCarbon

Super Light Carbon Road Integrated Aero Handlebar HBR14

  • Cockpit clamp and fork steerer are both 1-1/8" round (28.6mm)
SuperLogic Butano RidgeMechanically compatible

Ritchey

SuperLogic Butano Ridge

  • Cockpit clamp and fork steerer are both 1-1/8" round (28.6mm)
Ultra Light And Aero Carbon Road Integrated HandlebarMechanically compatible

LightCarbon

Ultra Light And Aero Carbon Road Integrated Handlebar

  • Cockpit clamp and fork steerer are both 1-1/8" round (28.6mm)
ZEPHYR-SSL Aerodynamic Integrated HandlebarMechanically compatible

Quick Pro

ZEPHYR-SSL Aerodynamic Integrated Handlebar

  • Cockpit clamp and fork steerer are both 1-1/8" round (28.6mm)

Frequently Asked Questions

What fits Surly Lowside Fork?

On this page we list headsets for this steerer, frames this fork steerer fits, stems that clamp this steerer, cockpits that clamp this steerer. Each listing was matched on a specification we hold for both parts; anything we could not verify is omitted rather than assumed to fit.