Marin Mount Vision C-XM8

2015 MountainTrail Manufacturer page

Travel: 140 / 140 mm Fork / rear shock
Wheels: 27.5″
Drivetrain: 2 × 10 24–38t / 11–36t
Gear range: 518%
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

21 of 22 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

Mount Vision Carbon Monocoque Main Frame & Swing Arm, 140mm travel, IsoTrac Suspension System, 27.5” wheels, Tapered Headtube, 142 x 12mm Thru-Axle Not identified

Suspension

2 parts

Drivetrain

7 parts

Brakes

2 parts

Wheels and tires

4 parts

Cockpit and contact points

7 parts

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 425mm

Stack 597mm

Wheelbase 1141mm

Head angle 67.8°

Seat angle 74.0°

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	413	425.4	437.7	447.6
Stackmm	587.5	596.6	605.7	624.1
Top tube lengthmm	581.5	596.4	611.4	626.5
Seat tube lengthmm	406.5	445.7	479.7	518.8
Head tube lengthmm	95	105	115	135
Head tube angle	67.8°	67.8°	67.8°	67.7°
Seat tube angle	74°	74°	74°	74°
Chainstay lengthmm	435	435	435	435
Wheelbasemm	1125	1141.3	1157.6	1175.1
Front centermm	691	707	724	741
Bottom bracket dropmm	23.9	23.9	23.8	23.7
Bottom bracket heightmm	329.6	329.6	329.7	329.8
Standover heightmm	707.8	726.4	750.4	768.1
Fork rakemm	44	44	44	44
Trailmm	98	98	96	99
Stack/reach ratio	1.42	1.40	1.38	1.39

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: 140 mm
Rear travel: 140 mm

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 24
Largest chainring: 38
Rear sprockets: 10
Smallest sprocket: 11
Largest sprocket: 36
Lowest gear: 18.3 in
Highest gear: 95.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Dropper seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Fork spring: Air
Tire width: 2.35″
Wheel material: Aluminum
Wheel size: 27.5″

Technical analysis

3 measures

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

Front travel

140 mm

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2015
Sample: 155 bicycles with this information
Coverage: 93.3% of the class

Lowest gear

18.3 gear inches

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2015
Sample: 163 bicycles with this information
Coverage: 98.1% of the class

Highest gear

95.0 gear inches

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2015
Sample: 163 bicycles with this information
Coverage: 98.1% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.0 km/h
Highest gear: 36.4 km/h

Total gear range 518%

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: 18.3–95.0 gear inches
Class reference (p10–p90): 16.8–104.4 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Trail Model year: 2015
Lowest gear: 163 bicycles with this information, 98.1% of the class
Highest gear: 163 bicycles with this information, 98.1% 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 Mount Vision C-XM8	Marin Mount Vision C-XM9	Marin Mount Vision XM5	Marin Mount Vision XM6	Marin Mount Vision XM7
Frame
Frame material	Carbon	Carbon	Aluminum	Aluminum	Aluminum
Drivetrain
Front chainrings	2	1	3	2	2
Smallest chainring	24	32	22	24	24
Largest chainring	38	32	44	38	38
Rear sprockets	10	11	9	10	10
Smallest sprocket	11	10	12	11	11
Largest sprocket	36	42	36	36	36
Lowest gear	18.3 in	21.0 in	16.8 in	18.3 in	18.3 in
Highest gear	95.0 in	88.0 in	100.8 in	95.0 in	95.0 in
Cockpit
Seatpost	Dropper seatpost	Dropper seatpost	Rigid seatpost	Rigid seatpost	Dropper seatpost
Other specifications
Bottom bracket standard	BSA	Not informed	Not informed	Not informed	Not informed
Fork spring	Air	Air	Not informed	Air	Air
Tire width	2.35″	2.35″	2.25″	2.25″	2.25″