Quiver

2016 Trek Fuel EX 29 Alloy Frameset vs 2015 Salsa Horsethief

The M is the Salsa Horsethief size closest to your M Trek Fuel EX 29 Alloy Frameset. We match frame stack and reach. This is a geometry comparison, not a fit recommendation; stem, spacers, handlebars and saddle setup also affect your riding position.

What changes on the Salsa Horsethief

Compared with the Trek Fuel EX 29 Alloy Frameset in M, the Salsa Horsethief in M places the top of the head tube 13 mm higher and about as far forward, relative to the bottom bracket. Its wheelbase is 15 mm longer, which can contribute to stability at speed.

Frame stack
+13 mm
Higher front end
Frame reach
+2 mm
About the same reach
Wheelbase
+15 mm
Longer: steadier at speed
Head angle
−0.7°
Slacker: calmer steering
Chainstays
+1 mm
About the same

The two frames

2016 Trek Fuel EX 29 Alloy Frameset (M) and 2015 Salsa Horsethief (M), lined up at the bottom bracketBoth frames drawn to scale. The Trek Fuel EX 29 Alloy Frameset is drawn in full with its measurements, and the Salsa Horsethief is the colored outline on top.J 1136

Trek Fuel EX 29 Alloy Frameset, MSalsa Horsethief, MDrawn to scale and lined up at the bottom bracket.

Geometry side by side

MeasurementTrek Fuel EX 29 Alloy Frameset MSalsa Horsethief MDifference
Reach426428+2 mm
Stack602614.5+13 mm
Head tube angle68.8°68.1−0.7°
Seat tube angle73.6°73.5−0.1°
Effective top tube603610+7 mm
Chainstay length436437+1 mm
Wheelbase11361151+15 mm
BB drop3636±0 mm
BB height334not listed
Standover766750.6−15 mm
Seat tube length420457+37 mm
Head tube length105110+5 mm
Fork lengthnot listed530

Differences are the Salsa Horsethief minus the Trek Fuel EX 29 Alloy Frameset. Full charts: 2016 Trek Fuel EX 29 Alloy Frameset, 2015 Salsa Horsethief.

Where each sits in its class

Trek Fuel EX 29 Alloy FramesetSalsa Horsethief

AggressivePositionUpright
CalmSteeringQuick
PlayfulBalancePlanted

Each bike is ranked against the other trail bikes on Quiver, on frame geometry alone. Not your hand position or ride feel.

What each ships with

The stock build of each bike's first listed trim. Parts that match are dimmed.

PartTrek Fuel EX 29 Alloy Frameset29 Alloy FramesetSalsa Horsethief
FrameTrek Alpha Platinumnot listed
HeadsetFSA IS2not listed

Know what is on every bike.

Add your bike to Quiver. Keep its parts, setup, and service history together, then share your build.

Explore the app
A Transition Relay build sheet: frame, fork, shock and drivetrainThe Relay’s ride photo galleryThe Relay’s ride spectrum and 2D frame geometryThe garage: five bikes and 99 recorded partsA Specialized Tarmac SL8 road build sheet