Quiver

2024 Trek Fuel EX Gen 6 vs 2023 Boardman MTR 8.6

The L is the Boardman MTR 8.6 size closest to your L Trek Fuel EX Gen 6. 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 Boardman MTR 8.6

Compared with the Trek Fuel EX Gen 6 in L, the Boardman MTR 8.6 in L places the top of the head tube 3 mm higher and 11 mm further back, relative to the bottom bracket.

Frame stack
+3 mm
Higher front end
Frame reach
−11 mm
Shorter frame reach
Wheelbase
n/a
One of the bikes has no number for this
Head angle
+0.4°
Steeper: sharper steering
Chainstays
+2 mm
About the same

The two frames

2024 Trek Fuel EX Gen 6 (L)The Trek Fuel EX Gen 6 frame drawn to scale.J 1249

Only the Trek Fuel EX Gen 6 is drawn. The Boardman MTR 8.6 numbers we have for size L are missing the wheelbase.

Geometry side by side

MeasurementTrek Fuel EX Gen 6 LBoardman MTR 8.6 LDifference
Reach491480−11 mm
Stack617620+3 mm
Head tube angle65.1°65.5+0.4°
Seat tube angle77.7°77.5−0.2°
Effective top tube626617−9 mm
Chainstay length438440+2 mm
Wheelbase1249not listed
BB drop31not listed
BB height343not listed
Standover754not listed
Seat tube length435460+25 mm
Head tube length105120+15 mm

Differences are the Boardman MTR 8.6 minus the Trek Fuel EX Gen 6. Full charts: 2024 Trek Fuel EX Gen 6, 2023 Boardman MTR 8.6.

Where each sits in its class

Trek Fuel EX Gen 6Boardman MTR 8.6

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 Gen 6Boardman MTR 8.6MTR 8.6
Framenot listedBoardman 6061 Butted Alloy
Forknot listedSR Suntour XCR 34
Rear shocknot listedRockShox Deluxe Select
Shifternot listedmicroSHIFT Advent
Derailleurnot listedmicroSHIFT Advent
Cassettenot listedmicroSHIFT CS-H104
Chainnot listedKMC X10
Cranksetnot listedProwheel Charm
Chainringnot listedProwheel Charm
Pedalsnot listedWellgo Flats
Wheelsetnot listedBoardman Alloy
Tirenot listedMaxxis Forekaster, Maxxis Rekon
Brakenot listedTektro HD-280
Rotornot listedTektro HD-280
Handlebarnot listedBoardman 6061 Alloy
Stemnot listedBoardman Alloy
Gripsnot listedBoardman lock-on
Headsetnot listedFSA No.42
Seatpostnot listedBoardman Alloy
Saddlenot listedBoardman MTB

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