Orbea Urrun: suspension setup & specs
The Orbea Urrun is an e-hardtail with 120 mm of fork travel. It is powered by Shimano EP6 RS Gen 2. Below you will find all 3 current builds with fork, plus SAG values in millimetres and a tyre pressure table.
Calculate the setup for your Orbea Urrun →
All builds
Fork, motor, weight and price according to the manufacturer. Wheel size: 29.
| Build | Fork | Motor | Weight | RRP | Calculator |
|---|---|---|---|---|---|
| 30 | SR Suntour XCR32 (120 mm) | Shimano EP6 RS Gen 2 540 Wh | – | €2,899 | Setup → |
| 20 | Marzocchi Bomber Z2 (120 mm) | Shimano EP6 RS Gen 2 630 Wh | – | €3,599 | Setup → |
| 10 | Marzocchi Bomber Z2 (120 mm) | Shimano EP6 RS Gen 2 630 Wh | – | €4,199 | Setup → |
How it compares
On travel, the Orbea Urrun is right where the “e-hardtail” category usually is: 120 mm up front against a median of 120 mm from 27 bikes. Among Orbea’s e-mountain bikes, the Orbea Urrun has the shortest fork travel.
The starting price of €2,899 (30) is roughly in line with the category median (€3,150). For the 10 build, Orbea asks €4,199. The fork line-up ranges from the SR Suntour XCR32 to the Marzocchi Bomber Z2. Drive comes from Shimano EP6 RS Gen 2, paired with 540–630 Wh of battery capacity.
Setup notes for this spec
- Air fork (Marzocchi Bomber Z2): the air valve is on top of the left leg under a cap. Change pressure in small steps (about 5 psi (0.34 bar)) and cycle the fork a few times afterwards so the air chambers can equalise.
- Rebound: on Marzocchi suspension the rebound adjuster is red. Always count clicks from fully closed (clockwise to the stop) so you can return to any setting.
- e-MTB: because of the extra weight, start with slightly more tyre pressure – the surcharge is already built into the table below.
- Hardtail: only the fork needs setting up. With no rear suspension, rear tyre pressure is the key adjustment for comfort and grip.
Target SAG for the Orbea Urrun
The table converts the recommended SAG percentages into millimetres, so you can check them with the O-ring directly on the stanchion. Adjust the air pressure until the value is right. If Orbea specifies its own target SAG for your model, that takes priority.
120 mm fork (all builds)
| Riding style | Fork SAG |
|---|---|
| XC / touring | 17 % = 20 mm |
| Trail | 20 % = 24 mm |
| Enduro / rough | 22 % = 26 mm |
| Bike park | 20 % = 24 mm |
How to measure SAG is explained in our guide SAG setup.
Tyre pressure starting values
The values apply to 2.60″ wide tubeless tyres with a trail casing, including the e-MTB surcharge. With an inner tube add about 0.2 bar (2.9 psi), with an insert take off about 0.1 bar (1.5 psi).
| Ready-to-ride weight | Front | Rear |
|---|---|---|
| 60 kg | 1.40 bar (20 psi) | 1.60 bar (23 psi) |
| 70 kg | 1.52 bar (22 psi) | 1.72 bar (25 psi) |
| 80 kg | 1.64 bar (24 psi) | 1.84 bar (27 psi) |
| 90 kg | 1.76 bar (26 psi) | 1.96 bar (28 psi) |
| 100 kg | 1.88 bar (27 psi) | 2.08 bar (30 psi) |
| 110 kg | 2.00 bar (29 psi) | 2.20 bar (32 psi) |
| 120 kg | 2.12 bar (31 psi) | 2.32 bar (34 psi) |
Air pressure in the fork
You will find a guide value for air pressure on the fork sticker or in the suspension makers’ charts. Our calculator also takes riding style and rebound into account. In the end, measured SAG is what counts.