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Muga 20

Size & ergonomics

Size

Chart

At no extra cost

Components

Muga 20

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Expand what moves you

Break your routine. Refuse to stay in line. Go where you're not expected. This is your space to breathe. To go deeper. It’s more than a ride; it’s a journey of discovery.
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Remote-Controlled Dropper Post

A dropper post adds comfort and control where it matters.
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Patented Adjustable Cockpit

Our patented cockpit offers four positions to help you find your ideal riding setup with ease.
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Bosch CX Performance Motor

The powerful Bosch CX motor provides smooth support and impressive power.
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600Wh or 750Wh Battery

Choose the lighter 600 Wh battery or plan for the longest adventures with the 750 Wh battery.
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120 mm Fox AWL Fork

The 120 mm, air-sprung fork is robust enough for rough mountain paths.
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Shimano CUES Di2 Electronic Gears

Traditional chain-drive with electronic Shimano Cues shifting.

Frameset

Fork

Fox 34 Float AWL Sport 120 Rail 2.0, Kabolt 15x110, Fender and ABS Mts

Frame

Orbea Muga 2026, Hydroformed Alloy 6061, OLD 148, Belt drive compatible, Orbea cockpit and equipment ecosystem, w/ Custom Kickstand, Carrier compatible.

Shock

Fox Float Performance Trunnion 2-Pos custom tune 165x42.5mm

Headset

FSA 1-1/2" Integrated Aluminium Cup

Ebike

Motor

Bosch Performance Line CX BDU3843

Battery

Bosch Powertube 750Wh Horizontal BBP3770

Range Extender

N/A

Display

Bosch System Controller BRC3100

Charger

Bosch Charger 4A (230V) BPC3400

Remote

Bosch Mini Remote BRC3300

Drivetrain

Chainring

Alloy BDU37/38 42t

Crank

Prowheel EB03 alloy

Shifters

Shimano EN605-R

Cassette

Shimano CS-LG400 11-45t 11-Speed

Rear derailleur

Shimano Cues Di2 U8050 11s SGS Shadow Plus

Chain

KMC eGlide

Cockpit

Handlebar

Orbea Urban, Integ. light, Backsweep 9, Rise 30, Width 760

Computer Mount

Smartphone mount SP Connect SPC+

Brakes

Brakes

Shimano MT420 Hydraulic Disc

Brakes Configuration

N/A

Wheels

Wheels

Alloy, 26c, 32H

Tyres

Schwalbe Johnny Watts LR, 60-622, Reflective Tape

Tyres

Schwalbe Johnny Watts LR, 60-584, Reflective Tape

Components

Saddle

Selle Royal Vivo Ergo

Seatpost

OC Mountain Control MC22, 31.6mm, Dropper

Seatpost Lever

OC Dropper Remote for Sram Matchmaker

Accessories

Rear light

Supernova TL3 Z

Pedals

VP-892 Black with reflectors

Front carrier

N/A

Rear carrier

Orbea RR-02 Alloy, w/MIK HD and MIK Side and Ortlieb QL3.1 system. Max. 30Kg

Mudguard

Curana Apollo Orbit 70mm

Front Position Light

Orbea Integrated

Front light

Supernova Starstream Pure, Low Beam

Quick stand

Orbea Integrated

Size guide by height
Size
Height
S
M
L
XL
* Approximate measurements

Ergonomics chart by size
Size Dropper Seatpost Crank Handlebar
Height
S 125 160 760
M 150 160 760
L 170 160 760
XL 170 160 760
* Approximate measurements

Size Dropper Seatpost Crank Handlebar
Height
S 125 160 760
M 150 160 760
L 170 160 760
XL 170 160 760
* Approximate measurements

Size Crank
Height
S 160
M 160
L 160
XL 160
* Approximate measurements

Size Handlebar
Height
S 720
M 720
L 720
XL 720
* Approximate measurements

Size Handlebar
Height
S 760
M 760
L 760
XL 760
* Approximate measurements

Size Dropper Seatpost
Height
S 125
M 150
L 170
XL 170
* Approximate measurements

Muga 20
Geometry chart by size
Concept S M L XL
Seat Tube (C-T)
400 415 430 450
Top Tube (EFF)
602,5 636 663,3 691,7
Head Tube
130 145 155 170
Chainstay
466,5 466,5 466,5 466,5
36 / 55 36 / 55 36 / 55 36 / 55
BB Height
321 321 321 321
Wheelbase
1212,5 1248,5 1277,5 1308,5
Head Angle
66,5 66,5 66,5 66,5
Seat Angle
76 76 76 76
Rake
- - - -
Standover
779 785 787 793
Reach
440 470 495 520
Stack
652 665 675 689
Fork Length
540 540 540 540
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