Mountain bike ORBEA ONNA 27 50 2027 Ivory White (Gloss) – Navy Blue (Matt)

Orbea Onna 50 2027 is an entry-level mountain bike with 100 mm of travel and hydraulic disc brakes, designed for discovering mountain biking. It provides an excellent starting point for exploring nature and clocking up your first off-road miles.

Who is the Orbea Onna 50 2027 ideal for?

It belongs to the entry-level category of hardtail mountain bikes for recreational use. With 100 mm of front suspension travel, it is a classic XC and trail bike that prioritises efficiency on easier terrain. It is designed for beginner riders and teenagers who need durable equipment for riding on hard-packed gravel roads and easy forest trails.

Key benefits of the Orbea Onna 50

• SR Suntour XCE 28 fork: With 100 mm of travel, it absorbs impacts from bumps and roots and reduces arm fatigue on longer rides.
• Shimano MT200 brakes: Hydraulic disc brakes provide consistent, safe stopping in all weather conditions, including on steeper descents.
• Shimano Tourney drivetrain: Combined with the Sun Race 8-speed cassette (11-34t), it offers precise shifting and a wide enough range for tackling moderate climbs.
• Onna aluminium frame: A lightweight, durable construction with internal cable routing protects the cables from dirt and extends their service life.

In practice

On forest trails and gravel roads, the SR Suntour fork with 100 mm of travel and wide Kenda K1153 tyres (2.35") provide smooth absorption of vibrations and good grip through corners.

On all-day rides, the frame’s comfortable geometry and Essax Adv saddle come into their own, allowing a relaxed riding position and reducing back strain during longer periods of pedalling.

On moderate descents, the Shimano MT200 hydraulic brakes provide strong braking power with minimal lever effort, giving confidence to riders with less off-road experience.

Frequently asked questions