Salsa Timberjack GX1 27.5+

Name: Salsa Timberjack GX1 27.5+
Brand: Salsa

2018 MountainTrail Manufacturer page

Salsa Timberjack GX1 27.5+, color Silver or Charcoal

Last known price: $1,399

Prices shown first for United States
Fork travel: 120 mm
Wheels: 27.5″
Drivetrain: 1 × 11 30t / 11–42t
Gear range: 382%
Weight: 13.61 kg 30.0 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

XS 157–168
SM 160–175
MD 173–183
LG 180–191
XL 188+

Components

15 of 17 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

Timberjack Aluminum Not identified

Suspension

2 parts

Fork
- RockShox Recon RL
Rear shock

None

Drivetrain

7 parts

Bottom bracket

73mm BSA, threaded Not identified
Cassette
- SunRace 11–42t
Chain
- SRAM PC-1110 11 speeds
PC-1110
Crankset
- SRAM NX 30t
Front derailleur

None
Rear derailleur
- SRAM
Shifters
- SRAM NX

Brakes

2 parts

Brakes
- SRAM Level
Disc rotors

None

Wheels and tires

2 parts

Cockpit and contact points

6 parts

Sizes and geometry

5 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 431mm

Stack 608mm

Wheelbase 1124mm

Head angle 68.0°

Seat angle 73.6°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 27.5″ wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 5 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	394	414	431	458	484
Stackmm	599	599	608	617	631
Top tube lengthmm	570	590	610	640	670
Seat tube lengthmm	355.6	381	431.8	482.6	533.4
Head tube lengthmm	100	100	110	120	135
Head tube angle	68°	68°	68°	68°	68°
Seat tube angle	73.6°	73.6°	73.6°	73.6°	73.6°
Chainstay lengthmm	420	420	420	420	420
Wheelbasemm	1083	1103	1124	1155	1187
Front centermm	670	689	710	741	773
Bottom bracket dropmm	58	58	58	58	58
Bottom bracket heightmm	297	297	297	297	297
Standover heightmm	679	695	735	772	809
Fork rakemm	51	51	51	51	51
Trailmm	90	90	89	89	89
Stack/reach ratio	1.52	1.45	1.41	1.35	1.30

Not published by the manufacturer: Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Bicycle weight: 13.61 kg

30.0 lb

Suspension

Suspension configuration: Hardtail
Front travel: 120 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 30
Largest chainring: 30
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 42
Lowest gear: 19.6 in
Highest gear: 75.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Fork spring: Air
Tire width: 2.8″
Wheel material: Aluminum
Wheel size: 27.5″

Technical analysis

4 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Front travel

120 mm

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2018
Sample: 925 bicycles with this information
Coverage: 98.6% of the class

Lowest gear

19.6 gear inches

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2018
Sample: 845 bicycles with this information
Coverage: 90.0% of the class

Highest gear

75.0 gear inches

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2018
Sample: 845 bicycles with this information
Coverage: 90.0% of the class

Shifting

Mechanical

25 of 938 bicycles with this information use electronic shifting.

Cohort: Mountain / Trail Model year: 2018
Sample: 938 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.5 km/h
Highest gear: 28.7 km/h

Total gear range 382%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 19.6–75.0 gear inches
Class reference (p10–p90): 16.5–93.5 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Trail Model year: 2018
Lowest gear: 845 bicycles with this information, 90.0% of the class
Highest gear: 845 bicycles with this information, 90.0% of the class

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2018 builds

Differences across 2018 builds
Specification	This bicycle Salsa Timberjack GX1 27.5+	Salsa Timberjack 20	Salsa Timberjack 24	Salsa Timberjack NX1 27.5+	Salsa Timberjack NX1 29	Salsa Timberjack 27.5+ SLX 1x11
Frame
Bicycle weight	13.61 kg	10.43 kg	11.62 kg	13.15 kg	13.15 kg	12.7 kg
Fork material	Not informed	Aluminum	Aluminum	Not informed	Not informed	Not informed
Suspension
Suspension configuration	Hardtail	Rigid	Rigid	Hardtail	Hardtail	Hardtail
Front travel	120 mm	Not informed	Not informed	120 mm	120 mm	120 mm
Drivetrain
Smallest chainring	30	28	28	30	30	30
Largest chainring	30	28	28	30	30	30
Rear sprockets	11	8	8	11	11	11
Smallest sprocket	11	12	12	11	11	11
Largest sprocket	42	32	32	42	42	46
Lowest gear	19.6 in	17.5 in	21.0 in	19.6 in	20.7 in	17.9 in
Highest gear	75.0 in	46.7 in	56.0 in	75.0 in	79.1 in	75.0 in
Brakes
Brake type	Hydraulic disc	Mechanical disc	Mechanical disc	Hydraulic disc	Hydraulic disc	Hydraulic disc
Other specifications
Fork spring	Air	Not informed	Not informed	Air	Air	Coil
Suspension	Hardtail	Rigid	Rigid	Hardtail	Hardtail	Hardtail
Tire width	2.8″	3″	3″	2.8″	2.25″	2.8″
Wheel size	27.5″	20″	24″	27.5″	29″	27.5″