Which size or configuration labels have geometry for the 2018 Salsa Timberjack GX1 27.5 Charcoal?

Geometry is listed for XS, S, M, L, and XL.

What are the reach and stack of the 2018 Salsa Timberjack GX1 27.5 Charcoal in size M?

In size M, reach is 431 mm and stack is 608 mm.

What is the head tube angle of the 2018 Salsa Timberjack GX1 27.5 Charcoal?

The head tube angle is 68 degrees in every size.

Which years of the Salsa Timberjack are on Quiver?

Quiver has the Salsa Timberjack for 2018, 2026, 2025, 2023, 2021, 2020, 2019, and 2017.

2018

2018 Salsa Timberjack GX1 27.5 Charcoal

Trail

The 2018 Salsa Timberjack GX1 27.5 Charcoal sits more upright than most trail bikes, with a steeper head angle. Reach 394 to 484 mm, stack 599 to 631 mm.

Compare with 1,400+ trail bikes

Source: salsacycles.com. Checked Sep 4, 2026.

Key facts

Brand: Salsa
Model: Timberjack
Model year: 2018
Frame: GX1 27.5 Charcoal
Type: Trail
Geometry labels: XS, S, M, L, and XL
Geometry: Complete for every size
Source: salsacycles.com
Checked: Sep 4, 2026

Geometry by size

2018 Salsa Timberjack GX1 27.5 Charcoal geometry by size
Measurement	XS	S	M	L	XL
Reach(mm)	394	414	431	458	484
Stack(mm)	599	599	608	617	631
Head tube angle(°)	68	68	68	68	68
Seat tube angle(°)	73.6	73.6	73.6	73.6	73.6
Effective top tube(mm)	570	590	610	640	670
BB drop(mm)	58	58	58	58	58
Standover(mm)	679	695	735	772	809
Seat tube length(mm)	355.6	381	431.8	482.6	533.4
Fork length(mm)	500	500	500	500	500
Head tube length(mm)	100	100	110	120	135

How to read a geometry chart

Stock build

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Quick answers

Which size or configuration labels have geometry for the 2018 Salsa Timberjack GX1 27.5 Charcoal?: Geometry is listed for XS, S, M, L, and XL.
What are the reach and stack of the 2018 Salsa Timberjack GX1 27.5 Charcoal in size M?: In size M, reach is 431 mm and stack is 608 mm.
What is the head tube angle of the 2018 Salsa Timberjack GX1 27.5 Charcoal?: The head tube angle is 68 degrees in every size.
Which years of the Salsa Timberjack are on Quiver?: Quiver has the Salsa Timberjack for 2018, 2026, 2025, 2023, 2021, 2020, 2019, and 2017.