Orbea Bike Size Chart
Size chart and fit guide for 2026
Orbea combines nearly two centuries of European framebuilding heritage with their MyO customization platform, allowing riders to personalize geometry contact points after selecting frame size. As a worker-owned cooperative based in the Basque Country, Orbea emphasizes rider-centric design with size-specific carbon layups and proportional geometry that scales handling characteristics consistently across their full size range.
Orbea Size Charts by Category
Orbea Road Bike Size Chart
| Size | Height Range | Inseam Range |
|---|---|---|
| 47 | 5'1" - 5'4"(155 - 163 cm) | 27.2" - 29.1"(69 - 74 cm) |
| 49 | 5'3" - 5'6"(160 - 168 cm) | 28.3" - 30.3"(72 - 77 cm) |
| 51 | 5'5" - 5'8"(165 - 173 cm) | 29.5" - 31.5"(75 - 80 cm) |
| 53 | 5'7" - 5'10"(170 - 178 cm) | 30.7" - 32.7"(78 - 83 cm) |
| 55 | 5'9" - 6'0"(176 - 184 cm) | 31.9" - 34.3"(81 - 87 cm) |
| 57 | 5'12" - 6'3"(182 - 190 cm) | 33.9" - 35.8"(86 - 91 cm) |
| 60 | 6'2" - 6'6"(188 - 198 cm) | 35.4" - 37.8"(90 - 96 cm) |
47
Height: 5'1" – 5'4" (155–163 cm)
Inseam: 27.2" – 29.1" (69–74 cm)
49
Height: 5'3" – 5'6" (160–168 cm)
Inseam: 28.3" – 30.3" (72–77 cm)
51
Height: 5'5" – 5'8" (165–173 cm)
Inseam: 29.5" – 31.5" (75–80 cm)
53
Height: 5'7" – 5'10" (170–178 cm)
Inseam: 30.7" – 32.7" (78–83 cm)
55
Height: 5'9" – 6'0" (176–184 cm)
Inseam: 31.9" – 34.3" (81–87 cm)
57
Height: 5'12" – 6'3" (182–190 cm)
Inseam: 33.9" – 35.8" (86–91 cm)
60
Height: 6'2" – 6'6" (188–198 cm)
Inseam: 35.4" – 37.8" (90–96 cm)
Orbea Mountain Bike Size Chart
| Size | Height Range | Inseam Range |
|---|---|---|
| S | 5'2" - 5'6"(158 - 168 cm) | 28.0" - 30.3"(71 - 77 cm) |
| M | 5'5" - 5'10"(166 - 177 cm) | 29.9" - 32.3"(76 - 82 cm) |
| L | 5'9" - 6'1"(175 - 186 cm) | 31.9" - 34.3"(81 - 87 cm) |
| XL | 6'0" - 6'5"(184 - 196 cm) | 33.9" - 36.6"(86 - 93 cm) |
S
Height: 5'2" – 5'6" (158–168 cm)
Inseam: 28.0" – 30.3" (71–77 cm)
M
Height: 5'5" – 5'10" (166–177 cm)
Inseam: 29.9" – 32.3" (76–82 cm)
L
Height: 5'9" – 6'1" (175–186 cm)
Inseam: 31.9" – 34.3" (81–87 cm)
XL
Height: 6'0" – 6'5" (184–196 cm)
Inseam: 33.9" – 36.6" (86–93 cm)
Orbea Gravel Bike Size Chart
| Size | Height Range | Inseam Range |
|---|---|---|
| XS | 5'1" - 5'5"(155 - 164 cm) | 27.2" - 29.1"(69 - 74 cm) |
| S | 5'4" - 5'8"(162 - 172 cm) | 28.7" - 31.1"(73 - 79 cm) |
| M | 5'7" - 5'11"(170 - 180 cm) | 30.7" - 33.1"(78 - 84 cm) |
| L | 5'10" - 6'2"(178 - 188 cm) | 32.7" - 35.0"(83 - 89 cm) |
| XL | 6'1" - 6'6"(186 - 197 cm) | 34.6" - 37.4"(88 - 95 cm) |
XS
Height: 5'1" – 5'5" (155–164 cm)
Inseam: 27.2" – 29.1" (69–74 cm)
S
Height: 5'4" – 5'8" (162–172 cm)
Inseam: 28.7" – 31.1" (73–79 cm)
M
Height: 5'7" – 5'11" (170–180 cm)
Inseam: 30.7" – 33.1" (78–84 cm)
L
Height: 5'10" – 6'2" (178–188 cm)
Inseam: 32.7" – 35.0" (83–89 cm)
XL
Height: 6'1" – 6'6" (186–197 cm)
Inseam: 34.6" – 37.4" (88–95 cm)
Orbea E-Bike Size Chart
| Size | Height Range | Inseam Range |
|---|---|---|
| S | 5'1" - 5'6"(155 - 168 cm) | 28.0" - 30.3"(71 - 77 cm) |
| M | 5'5" - 5'10"(166 - 178 cm) | 29.9" - 32.3"(76 - 82 cm) |
| L | 5'9" - 6'2"(176 - 189 cm) | 31.9" - 34.6"(81 - 88 cm) |
| XL | 6'2" - 6'7"(187 - 200 cm) | 34.3" - 37.0"(87 - 94 cm) |
S
Height: 5'1" – 5'6" (155–168 cm)
Inseam: 28.0" – 30.3" (71–77 cm)
M
Height: 5'5" – 5'10" (166–178 cm)
Inseam: 29.9" – 32.3" (76–82 cm)
L
Height: 5'9" – 6'2" (176–189 cm)
Inseam: 31.9" – 34.6" (81–88 cm)
XL
Height: 6'2" – 6'7" (187–200 cm)
Inseam: 34.3" – 37.0" (87–94 cm)
Popular Orbea Models & Sizing Notes
Specific sizing recommendations for Orbea's most popular bike models. Geometry measurements shown for reference size (typically M or 54cm).
Orca
🚴 Road Bike • 2025Lightweight race bike with aggressive geometry and integrated cockpit. The OMX carbon frame uses size-specific layups-riders between sizes should consider their flexibility and preferred reach.
Stack: 530mmReach: 390mm
Avant
🚴 Road Bike • 2025Endurance road bike with a taller head tube and 10-15 mm shorter reach per size compared to the Orca race platform. The higher front end reduces strain on the lower back during long rides-riders with good flexibility who want a sportier fit should consider sizing down, while those prioritizing all-day comfort will benefit from their standard size.
Stack: 580mmReach: 372mm
Occam
🚵 Mountain Bike • 2025Trail bike with 140mm front and 130mm rear travel. Modern progressive geometry with long reach-riders coming from older trail bikes often find their usual size feels roomier than expected.
Stack: 620mmReach: 460mm
Alma
🚵 Mountain Bike • 2025XC hardtail designed for racing efficiency. Steeper seat tube angle and shorter chainstays create a forward climbing position-size based on reach preference rather than standover height alone.
Stack: 605mmReach: 445mm
Terra
🏔️ Gravel Bike • 2025Gravel bike with dropped chainstays for tire clearance up to 45mm. Geometry splits the difference between road and MTB-riders wanting a more upright position should consider sizing up.
Stack: 570mmReach: 378mm
Wild M-LTD
⚡ E-Bike • 2025Full-suspension e-MTB with Bosch Performance CX motor and 750Wh battery. 170mm travel enduro geometry with mullet wheel option-aggressive reach numbers mean riders between sizes should lean toward the larger frame for stability at speed.
Stack: 630mmReach: 472mm
Gain M30
⚡ E-Bike • 2025Lightweight e-road bike with Mahle X20 hub motor and 350Wh battery weighing under 12kg. Nearly identical geometry to the acoustic Orca-riders should use their standard Orbea road size for this subtly assisted road bike.
Stack: 560mmReach: 382mm
Kemen Mid
⚡ E-Bike • 2025Urban e-bike with Bosch Performance Line motor and 545Wh battery built for daily commuting. The mid-step frame lowers standover by roughly 80 mm versus the high-step, making stop-and-go city riding more comfortable. Riders should prioritize standover clearance and upright reach when selecting a size-the adjustable stem allows fine-tuning cockpit length after purchase.
Stack: 640mmReach: 388mm
Orbea Sizing Tips
How to Measure
- • Height: Stand barefoot against a wall and measure from floor to top of head
- • Inseam: Stand with feet 6 inches apart, measure from floor to crotch
- • Arm Reach: For road bikes, measure from shoulder to fingertips
When Between Sizes
- • Comfort priority: Choose the larger size
- • Performance priority: Choose the smaller size
- • Long torso: Size up for better reach
- • Long legs: Size down for better standover
Orbea Sizing FAQ
Accessories for Orbea bikes
Helmets, saddles, lights and locks that fit any Orbea build.
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Bell
Bell Nomad 2 MIPS
This ASIN is Small/Medium 52-57 cm. Check the selected Amazon size/color before checkout.
$84.954.5
View on Amazon
Avasta
AVASTA Kids Bicycle Saddle
Standard saddle rail spacing fits most kids' seatpost clamps. Designed primarily for 12-20" wheel kids' bikes; larger riders may prefer a wider adult saddle.
$20.994.7
View on Amazon
Bell
Bell Lumina 300 Headlight
Tool-free handlebar mount; check bar space around computers, bells, and baskets.
$16.984.3
View on Amazon
Abus
ABUS Granit X-Plus 540
Inner dimensions: 5.5" x 8" (14 x 20cm). Premium size for frame + wheel security. Heavy-duty for high-theft areas.
$159.00
View on Amazon
Camelbak
CamelBak Podium Chill 21oz
Standard 73mm bottle diameter. Optimized cage fit for most bike bottle cages.
$13-184.6
View on Amazon
Giro
Giro Register MIPS
S 51-55 cm, M 55-59 cm, L 59-63 cm
$83.194.7
View on Amazon
Orbea Comparisons & Guides
Find Your Orbea Size
Use our free calculators and guides to determine your ideal Orbea frame size.
Road Bike Calculator
Calculate your Orbea road bike size
Mountain Bike Calculator
Find your ideal MTB frame size
General Calculator
Universal bike sizing tool
Saddle Size Calculator
Find your ideal saddle width
Continue Reading
How to Choose the Right Bike Size
Frame size, standover height, and reach explained
Kids Bike Size Guide 2026
Age & height charts, wheel sizes, and safety tips
Saddle Comfort Tips
Solve discomfort with proper saddle selection and positioning
Complete Bike Fitting Guide
Dial in saddle height, reach, and handlebar position