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Bobcat Trail 3

AluminiumMountain
$799.99
RRP AUD (BikesOnline)
All Marin prices
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AluminiumFrame
◉
DiscBrakes
SizesMLXLWhich size?

OverviewAbout the Marin Bobcat Trail 3

The Marin Bobcat Trail 3 is a mountain bike, built on a aluminium frame, listed at $799.99. An off-road bike for trails, with grippy tyres and trail-ready geometry.

aluminiumdisc brakehardtailtrail

SizingWhat size Bobcat Trail 3 do I need?

cm

Enter your height to see the size Marin recommends.

Marin Bobcat Trail 3 size chart
SizeRider heightIn feet
M163 to 173 cm5 ft 4 in to 5 ft 8 in
L173 to 180 cm5 ft 8 in to 5 ft 11 in
XL180 to 191 cm5 ft 11 in to 6 ft 3 in

Rider heights from Marin's size chart (the brand chart for this model family). Height is a starting point: arm and leg length, flexibility and riding style all matter, so a test ride beats any chart. How bike sizing works.

SpecificationsWhat we know

Brand
Marin
Category
Mountain
Frame
Aluminium
Brakes
Disc
Frame sizes
M, L, XL
Price
$799.99, RRP AUD (BikesOnline)

Specs and pricing are listed in AUD and sourced from Australian retail listings. Confirm the current details and availability with the seller before purchase.

GeometrySize M

REACH455STACK608WHEELBASE1,156CHAINSTAY41566.5°74.5°
Marin Bobcat Trail 3, size M. Published geometry, drawn to scale (BB drop or fork offset not published, typical value used).
Stack
608 mm
Reach
455 mm
Stack/reach
1.34
Head angle
66.5 deg
Seat angle
74.5 deg
Wheelbase
1156 mm
Chainstay
415 mm
BB drop
48 mm

GearingRatios

0.70lowest (climbing)
2.91highest (speed)
Very low climbing gear

Ratios are derived from the chainrings and cassette. They describe the gearing, not any rider's ability.

Drivetrain & buildFull specification

Groupset
microSHIFT Advent 9
Speeds
9
Crank
Marin alloy crank, steel narrow-wide 32T chainring
Chainrings
32
Cassette
11-46
Brakes
Tektro M280 hydraulic disc
Rotors
180/160mm
Wheelset
Marin aluminum double wall rims, forged alloy hubs, 32H
Stock tyre
27.5/29x2.25in
Fork material
SR Suntour XCM HLO

SuspensionMTB detail

Front travel
120 mm
Fork
SR Suntour XCM HLO
Dropper
No, rigid seatpost

Bike DNAWhat the numbers say

Steering
A 66.5 deg head angle points to balanced trail handling.
Climbing
Lowest ratio 0.7 is a very low climbing gear for steep or loaded climbs.

Derived from the published geometry and gearing above. It describes the numbers, not a ride test.

BikeFinder Data Profile: geometry and specification researched from published sources (backfill 2026-09-27: marinbikes.com), verified 2026-09-27. This is a specification analysis, not a physical ride review.

Where to buyStockist

BikesOnline
Australian retailer, ships nationally
$799.99
Check price →

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