Marin Attack Trail C-XT9

2015 MountainEnduro Manufacturer page

Travel: 160 / 150 mm Fork / rear shock
Wheels: 27.5″
Drivetrain: 1 × 11 32t / 10–42t
Gear range: 420%
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 158–171
MD 168–180
LG 178–189
XL 186–199

Components

20 of 21 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

Attack Trail Carbon Monocoque Main Frame & Swing Arm, 150mm Travel QUAD 3 Suspension System, 27.5” wheels, Tapered Headtube, 142 Not identified

Suspension

2 parts

Drivetrain

6 parts

Brakes

2 parts

Brake levers
- Avid
Brakes
- SRAM Guide RS

Wheels and tires

4 parts

Cockpit and contact points

6 parts

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 413mm

Stack 606mm

Wheelbase 1152mm

Head angle 66.5°

Seat angle 73.5°

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 4 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	400.1	412.5	424.8	434.5
Stackmm	596.29	605.6	614.79	633.29
Top tube lengthmm	576.4	591.4	606.4	622.1
Seat tube lengthmm	405	445	480	520
Head tube lengthmm	95	105	115	135
Head tube angle	66.5°	66.5°	66.5°	66.5°
Seat tube angle	73.5°	73.5°	73.5°	73.5°
Chainstay lengthmm	435	435	435	435
Wheelbasemm	1135.4	1151.7	1167.9	1185.5
Front centermm	701	717	733	751
Bottom bracket dropmm	14.5	14.5	14.5	14.5
Bottom bracket heightmm	335.5	335.5	335.5	335.5
Standover heightmm	698.48	730.58	759.79	779.17
Fork rakemm	44	44	44	44
Trailmm	107	108	108	108
Stack/reach ratio	1.49	1.47	1.45	1.46

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: Carbon

Suspension

Suspension configuration: Full suspension
Front travel: 160 mm
Rear travel: 150 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 11
Smallest sprocket: 10
Largest sprocket: 42
Lowest gear: 21.0 in
Highest gear: 88.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Dropper seatpost
Shifting: Mechanical

Additional specifications

Fork spring: Air
Tire width: 2.35″
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

160 mm

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2015
Sample: 61 bicycles with this information
Coverage: 95.3% of the class

Rear travel

150 mm

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2015
Sample: 52 bicycles with this information
Coverage: 81.2% of the class

Lowest gear

21.0 gear inches

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2015
Sample: 63 bicycles with this information
Coverage: 98.4% of the class

Highest gear

88.0 gear inches

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2015
Sample: 63 bicycles with this information
Coverage: 98.4% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 8.0 km/h
Highest gear: 33.7 km/h

Total gear range 420%

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: 21.0–88.0 gear inches
Class reference (p10–p90): 16.8–95.0 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Enduro Model year: 2015
Lowest gear: 63 bicycles with this information, 98.4% of the class
Highest gear: 63 bicycles with this information, 98.4% 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 2015 builds

Differences across 2015 builds
Specification	This bicycle Marin Attack Trail C-XT9	Marin Attack Trail XT7	Marin Attack Trail XT8
Frame
Frame material	Carbon	Aluminum	Aluminum
Drivetrain
Front chainrings	1	2	2
Smallest chainring	32	24	24
Largest chainring	32	38	38
Rear sprockets	11	10	10
Smallest sprocket	10	11	11
Largest sprocket	42	36	36
Lowest gear	21.0 in	18.3 in	18.3 in
Highest gear	88.0 in	95.0 in	95.0 in
Cockpit
Seatpost	Dropper seatpost	Rigid seatpost	Dropper seatpost