Quiver

Trek2026

2026 Trek Roscoe Gen Frameset

Reach 415 to 500 mm, stack 604 to 684 mm.

Source: trekbikes.com. Checked .

Key facts

Brand
Trek
Model year
2026
Frame
Frameset
Geometry labels
S, M, ML, L, and XL
Geometry
Complete for every size
Source
trekbikes.com
Checked

Geometry by size

2026 Trek Roscoe Gen Frameset geometry drawing, size MLSide view of the 2026 Trek Roscoe Gen Frameset frame in size ML, drawn to scale from its published geometry, with lettered dimension lines.J 1203A 455mmB 648mmJ 1203mmH 430mmK 61mmC 614mmD 65.0°E 76.0°F 105mmG 400mmN 312mmL 740mm
Geometry drawing, size ML, to scale.
2026 Trek Roscoe Gen Frameset geometry by size
MeasurementSMMLLXL
Reach(mm)415440455470500
Stack(mm)604644648662684
Head tube angle(°)65.065.065.065.065.0
Seat tube angle(°)75.075.076.076.077.0
Effective top tube(mm)575611614632655
Chainstay length(mm)425430430430430
Wheelbase(mm)11391186120312241265
BB drop(mm)4561616161
BB height(mm)311312312312312
Standover(mm)714735740740740
Seat tube length(mm)330375400425450
Head tube length(mm)90100105120145

Stock build

Frameset only

Sold as a frameset, without a build kit.

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Quick answers

Which size or configuration labels have geometry for the 2026 Trek Roscoe Gen Frameset?
Geometry is listed for S, M, ML, L, and XL.
What are the reach and stack of the 2026 Trek Roscoe Gen Frameset in size ML?
In size ML, reach is 455 mm and stack is 648 mm.
What is the head tube angle of the 2026 Trek Roscoe Gen Frameset?
The head tube angle is 65.0 degrees in every size.
Which years of the Trek Roscoe Gen are on Quiver?
Quiver has the Trek Roscoe Gen for 2026.

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