Marin Bobcat Trail 5

2025 MountainTrail Manufacturer page

Last known price: $999

Prices shown first for United States
Fork travel: 120 mm
Wheels: 27.5″
Drivetrain: 1 × 11 32t / 11–51t
Gear range: 464%
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 157.5–165.1
MD 168–180
LG 175.3–182.9
XL 182.9–190.5

Components

14 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

Series 2 6061 Aluminum, 27.5" or 29” Wheels, Low Standover, 68mm BB shell, 135mm Forged Dropouts, IS Chainstay Disc Mount, Internal Housing & Dropper Post Routing Not identified

Suspension

1 part

Fork
- SR Suntour

Drivetrain

6 parts

Bottom bracket

Sealed Cartridge Bearings, Square Taper Not identified
Cassette
- Shimano Deore CS-M5100-11 11 speeds 11–51t
CS-M5100-11
Chain
- KMC X11 11 speeds
Crankset

Alloy Crank, Steel Narrow-Wide Chainring, 32T Not identified
Rear derailleur
- Shimano Deore RD-M5100 11 speeds
RD-M5100
Shifters
- Shimano Deore SL-M5100
SL-M5100

Brakes

2 parts

Brake levers
- Shimano BL-MT201
BL-MT201
Brakes
- Shimano BR-MT200
BR-MT200

Wheels and tires

5 parts

Front hub

Forged Alloy, Disc, 32H Not identified
Rear hub

Forged Alloy, Disc, 32H Not identified
Rims
- Marin
Spokes

14g Black Stainless Steel Not identified
Tires

Delium, Versatile, Triple Compound Tread, Tubeless-Compatible Wire Bead, 27.5/29x2.4" Not identified

Cockpit and contact points

7 parts

Grips
- Marin
Handlebar
- Marin
Headset
- FSA NO.10
Pedals

Nylon Platform Not identified
Saddle
- Marin
Seatpost
- Marin
Stem
- Marin

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 455mm

Stack 608mm

Wheelbase 1156mm

Head angle 66.5°

Seat angle 74.5°

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
Frame
Reachmm	445	455	475	495
Stackmm	603	608	639	644
Top tube lengthmm	612	623	652	673
Seat tube lengthmm	381	431	482	520
Head tube lengthmm	105	110	115	120
Head tube angle	66.5°	66.5°	66°	66°
Seat tube angle	74.5°	74.5°	74.5°	74.5°
Chainstay lengthmm	415	415	430	430
Wheelbasemm	1144	1156	1208	1230
Front centermm	733	745	785	807
Bottom bracket dropmm	48	48	61	61
Bottom bracket heightmm	307	307	311.5	311.5
Standover heightmm	640	690	732	760
Fork rakemm	42	42	46	46
Trailmm	109	109	108	109
Stack/reach ratio	1.36	1.34	1.35	1.30
Suspension and parts
Crank lengthmm	170	170	170	170
Handlebar widthmm	780	780	780	780
Stem lengthmm	45	45	45	45

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

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum

Suspension

Suspension configuration: Hardtail
Front travel: 120 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 51
Lowest gear: 17.3 in
Highest gear: 80.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 2.4″
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: 2025
Sample: 1,810 bicycles with this information
Coverage: 97.5% of the class

Lowest gear

17.3 gear inches

This value is below the central range for this class.

Cohort: Mountain / Trail Model year: 2025
Sample: 1,384 bicycles with this information
Coverage: 74.6% of the class

Highest gear

80.0 gear inches

This value is below the central range for this class.

Cohort: Mountain / Trail Model year: 2025
Sample: 1,384 bicycles with this information
Coverage: 74.6% of the class

Shifting

Mechanical

388 of 1,849 bicycles with this information use electronic shifting.

Cohort: Mountain / Trail Model year: 2025
Sample: 1,849 bicycles with this information
Coverage: 99.6% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.6 km/h
Highest gear: 30.6 km/h

Total gear range 464%

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: 17.3–80.0 gear inches
Class reference (p10–p90): 17.1–98.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Trail Model year: 2025
Lowest gear: 1384 bicycles with this information, 74.6% of the class
Highest gear: 1384 bicycles with this information, 74.6% 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 2025 builds
Specification	This bicycle Marin Bobcat Trail 5	Marin Bobcat Trail 3	Marin Bobcat Trail 4
Drivetrain
Rear sprockets	11	9	10
Largest sprocket	51	46	48
Lowest gear	17.3 in	19.1 in	18.3 in
Other specifications
Tire width	2.4″	2.25″	2.25″
Fork spring	Not informed	Coil	Coil