2021 Orbea

OIZ M20 TR

A 29″ carbon frame full suspension trail bike with high-end components.
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Manufacturer Price

$4,499
FrameCarbon
SuspensionFull, 120 / 120mm
ForkFox Performance Float 34
ShockFox Float DPS Performance
Wheels29″ Aluminum
Drivetrain1 × 12
GroupsetGX Eagle
BrakesHydraulic Disc
SeatpostDropper
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
OIZ M20 TR
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)

28 mph

OIZ M20 TR

26 mph

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Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Compare the full OIZ model range

View Comparison
Sizing
SM

5'1" – 5'6"

MD

5'4" – 5'11"

LG

5'10" – 6'3"

XL

6'0" – 6'6"

Rider Fit Notes

None yet.

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Reviews
BikeRadar
Orbea Oiz M-Team review

Jan 2021 · Tom Marvin

A smooth-riding bike with plenty of kick that benefits from its excellent on-bar lockout

Highs
  • Supple and smooth suspension that’s easily controlled from the bar

  • Fast cornering thanks to the Rekon Race tyres

  • MyO program allows spec and aesthetic tweaks

Lows
  • Geometry is relatively traditional, and this may hold you back on the most technical courses

Read Review

Flow Mountain Bike
Orbea Oiz 2021 Review | A race bike with an ace up its sleeve

Sep 2020

Orbea has made its flagship XC race rocket lighter and sharper for 2021, but how does the Oiz perform alongside the competition? To find out, we've been testing the Orbea Oiz M Team, which stands as one of the lightest and most well-rounded full suspension race bikes we've ever tested. Read on for our full review.

Highs
  • Precise and responsive handling

  • The beautifully clean lines

  • On-the-fly adaptable suspension

  • Dual bottle compatibility

  • Fantastic wheel & tyre combo

Lows
  • Foam grips are light, but uncomfortable

  • Weatherproofing could be improved

  • We'd like to see a steering limiter

Read Review

Bikerumor
2021 Orbea Oiz OMX updates lighter, stiffer race-ready XC bike with TR trail bike alter ego

Jul 2020

The shape-shifting Orbea Oiz is back with a superlight, stiffer OMX carbon frame update. 100mm of XC racing or 120mm TR trail riding, the choice is yours...

Read Review

BIKE Magazine
Orbea Introduces the 2021 Oiz

Jul 2020

The Orbea Oiz already has two XC world championships in the bag. But that didn't stop Orbea from shaving more than a half a pound from the frame.

Read Review

Pinkbike
Review: Orbea Oiz TR - The XC Racer's Trail Bike

Jan 2020 · Daniel Sapp

Orbea's Oiz TR adds 20mm of travel to a World Cup XC machine but what does that equal?

Highs
  • Lightweight, pedals well

  • Spec can be customized

Lows
  • Remote lockout doesn't pair well with dropper lever

  • The TR version still feels like an XC race bike

Read Review

MTBR
Orbea Oiz – all new XC racer

Jun 2018

Orbea knows cross-country and they are ready for the World Cup cross country with an all new Oiz. - Mtbr.com

Read Review

Geometry
99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
Frame

Orbea Oiz Carbon OMR AlloyLink Boost PF Taper UFO2 I-Line

ColorsLichen Green (Matte-Gloss) - Black (Matte); Coral- Black (Gloss); Antracita Glitter- Black (Gloss)

Fork

Fox 34 Float SC Performance 120 Grip Remote Push-Unlock QR15x110

Travel120mm

Spring TypeAir

Shock

Fox i-line DPS Performance 120mm Remote Push-Unlock Evol custom tune190x45mm

Travel120mm

Spring TypeAir

Headset

Acros Alloy 1-1/8 - 1-1/2" Integrated

Stem

OC1 31.8mm interface -7º

Handlebar

OC1 Flat 31.8mm 740mm

Saddle

Fizik Taiga S-alloy rail

Seatpost

OC2 Dropper 31.6mm 125mm travel

TypeDropper

Groupset
Rear Derailleur

SRAM GX Eagle Lunar

Crank

SRAM GX Carbon Eagle Dub Lunar Boost 32t

Shifters

SRAM GX Eagle Lunar

Cassette

SRAM XG-1275 Eagle 10-50t 12-Speed

Chain

SRAM GX Eagle 12-Speed

Chain Guide

Orbea OC chainguide

Brakes

Shimano M6100 Hydraulic Disc

TypeHydraulic Disc

Wheels
Rims

DT Swiss X-1900 Spline 25c TLR 15/110mm CL

Tires

Maxxis Rekon Race 2.35" 120 TPI Exo TLR

Rider Notes
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Last updated April 27
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