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2018 Orbea

Occam TR M20-Plus

A 27.5″ carbon frame full suspension trail bike with high-end components.

Manufacturer Price

$5,199
FrameCarbon
SuspensionFull, 120 / 130mm
ForkFox Performance Float 34
ShockFox Float DPS Performance
Wheels27.5″ Aluminum
Drivetrain1 × 12
GroupsetX1, GX Eagle
BrakesShimano XT Hydraulic Disc
SeatpostDropper
Where to Buy
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Occam TR M20-Plus
Other Trail bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

26 mph

Occam TR M20-Plus

26 mph

Similar Bikes

Highest gear

(descending)

Sizing
SM

5'2" – 5'8"

MD

5'6" – 5'11"

LG

5'10" – 6'3"

XL

6'1" – 6'7"

🐐 Estimated

Rider Fit Notes

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Reviews

Summary

The Orbea Occam is a versatile trail bike praised for its modern geometry, effective suspension, and customizable options through Orbea's MyO program. It excels in smoothing trail chatter and offers a supple ride quality, though some builds may not suit aggressive trail riding. The bike is frequently compared to the Specialized Stumpjumper and Santa Cruz Bronson for its balanced performance.

Pros
  • Modern geometry and effective suspension

  • Customizable through Orbea's MyO program

  • Supple ride quality smoothing trail chatter

  • Excellent handling and climbing efficiency

  • Versatile for mixed terrain with lengthy climbs and fast descents

Cons
  • Some builds may not suit aggressive trail riding

  • Fox 32 fork and narrow rims not ideal for all trail conditions

  • Steeper head angle may not suit those preferring slacker angles for descents

Key Quotes
Despite Orbea’s literal history in making weapons, I didn’t expect its Occam TR to be such a figurative one.
BIKE Magazine logoBIKE Magazine
The Occam TR’s rear suspension does a superb job of smoothing trail chatter without any detectable pedal feedback.
BIKE Magazine logoBIKE Magazine
Orbea has upped its trail bike game significantly with the Occam.
VeloNews logoVeloNews
The Orbea Occam TR is a trail bike that clearly has its DNA in XC bikes, making it an ideal partner for long days in the saddle where covering ground is as important as tackling the descents.
BikeRadar logoBikeRadar
The most striking feature of the new Occam is the asymmetrical frame design.
MTBR logoMTBR

Feedback?

View all reviews

VeloNews
Orbea Occam AM M-LTD 19

Nov 2018 · Dan Cavallari

Orbea finds a balance between capabilities on rugged descents and efficiency and handling on tough climbs, making the Occam a winner.

Read Review

BikeRadar
Orbea Occam TR H10 review

Apr 2018 · Tom Marvin

Trail flyer with a focus on big days in big hills. Buy if you want a comfortable bike for getting out in to the mountains

Highs
  • Efficient platform for logging miles, customisable spec at point of purchase, web pricing, local bike shop convenience

Lows
  • Rear suspension will need volume spacers for more aggressive or heavier riders, tyres aren’t best suited to UK conditions

Read Review

MTBR
Orbea Occam TR and AM updated

Jul 2017 · Saris Mercanti

Whether you prefer little wheels and more travel or big wheels with less, Orbea's new Occam is sure to please. - Mtbr.com

Read Review

BIKE Magazine
Review: Orbea Occam TR M10

May 2017

Despite Orbea's literal history in making weapons, we didn’t expect the Orbea Occam TR M10 to be such a figurative one.

Read Review

Bikerumor
Review: Orbea Occam Trail was not what I was expecting... but probably should have

Mar 2017 · Trey Richardson

I won’t lie… I didn’t groove with this bike during the first few rides. I read on paper what it was, calculated what I should expect based on decades of perspective gained from riding an endless number of bikes, and then I for some reason inferred that this was going to be similar to other …

Read Review

Singletrack World
Review: Orbea Occam TR M-LTD

Aug 2016 · Wil Barrett

Orbea have split their Occam into two bikes: the Occam AM, and the shorter travel Occam TR that we've got here. How does it go? Barney explains

Read Review

Mountain Bike Action
ORBEA OCCAM AM M10 TEST

Aug 2016 · McCoy

The Occam encourages riders to get creative with their line choices

Read Review

Flow Mountain Bike
Flow's First Bite: Orbea Occam TR M30

Jun 2016

In the case of Orbea, we’re sure they regret some of their early attempts at dual suspension mountain bikes. Their hardtails have always been tidy, but their past holds some rather nervous, floppy duallies, clearly built with a roadie at the design helm. But full credit to this Basque brand, they’ve completely flipped that situation, and …

Highs
  • Frame looks tough, stiff and well finished.

  • Modern geometry, short out back, long up front.

Lows
  • 32mm fork.

  • Crying out for a dropper post at this price.

Read Review

Geometry
Specs
Build
Frame

Carbon Fiber

Fork

FOX 34 Float Performance, 3-position adjust, 110x15mm QR

Travel130mm

Spring TypeAir

Shock

FOX Float DPS Performance, 3-position adjust, custom tune, 184mm x 44mm

Travel120mm

Headset

FSA Integrated

Stem

Race Face Aeffect R, 35mm interface

Handlebar

Race Face Aeffect, 35mm clamp, 10mm rise, 760mm width

Saddle

Selle Italia XR Trail

Seatpost

Race Face Aeffect Dropper, 385mm length, 125mm travel

TypeDropper

Pedals

N/A

Groupset
Rear Derailleur

SRAM GX Eagle

Front Derailleur

N/A

Crank

SRAM X1-1400 Boost

Shifters

SRAM GX Eagle

Cassette

SRAM GX XG-1275 Eagle, 10-50 tooth, 12-speed

Chain

SRAM GX Eagle, 12-speed

Chain Guide

N/A

Brakes

Shimano XT M8000 Hydraulic Disc

TypeShimano XT Hydraulic Disc

Brake Levers

Shimano XT M8000 Hydraulic

Wheels
Rims

DT Swiss M-1700 Spline 35mm TLR

Front Hub

DT Swiss M-1700 Spline, 110x15mm Boost front, 148x12mm Boost rear, Centerlock rotors

Rear Hub

DT Swiss M-1700 Spline, 110x15mm Boost front, 148x12mm Boost rear, Centerlock rotors

Tires

Maxxis Rekon+ 27.5" x 2.8" TLR, 60 tpi, Exo

Rider Notes
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First added April 14

Last updated April 14

Not listed for 2,940 days