Stereo ONE55
Origin
ONE55 — '55' references 155mm rear travel. The 'ONE' prefix unifies the renamed Stereo family (ONE22 = 120mm, ONE44 = 140mm, ONE55 = 155mm, ONE77 = 170mm). Cube replaced numeric Stereo 120/140/150/170 nameplates with the ONE-series at Eurobike 2023 to make the travel/positioning ladder cleaner and to align adult and Rookie kids' lines. 2023 Stereo ONE55 announced Eurobike 2023, first full catalogue year 2024. Bumped rear travel from 150mm (predecessor Stereo 150 SL) to 155mm and introduced down tube storage and headset HTA inserts. Cube's all-mountain / light enduro race-capable platform — sits between trail (ONE44, 140mm) and full enduro (ONE77, 170mm) high official
Specifications
- Frame
- C:62 Monocoque carbon (Cube high-modulus, ~62% carbon fibre content), Advanced Twin Mold Technology — single frame tier across all four trims. ETC 4-Link (Horst-link) rear, Boost 148x12 / 110x15, BSA threaded BB, ISCG-05, SRAM UDH, ICR headset routing, headset HTA inserts, down tube storage.
- Weight
- kg
- Drivetrain
- 1x12, trim-dependent: SRAM GX Eagle mech (Race) / Shimano XT M8100 mech (SLX) / SRAM GX or X0 Eagle Transmission AXS (TM) / SRAM XX Eagle Transmission AXS (SLT). 10-52T (SRAM) / 10-51T (Shimano).
- Brakes
- 4-piston hydraulic disc, trim-dependent: SRAM DB8 200/180 mm (Race) / Shimano XT BR-M8120 203/180 mm (SLX) / Magura MT7 or Shimano XT 203/180 mm (TM) / SRAM CODE Ultimate Stealth 220/200 mm HS2 (SLT). Stock 180 mm rear flagged as undersized by reviewers.
- Wheels
- 29", trim-dependent: Newmen Performance 30 alloy (Race) / Newmen Beskar 30 alloy, 30 mm internal (SLX) / Newmen Advanced SL A.30 carbon (TM, SLT). Boost hubs, Centerlock. DT Swiss 350 hubs on SLT.
The verdict
- 13.4 kg — lightest in test despite the most rear travel (ENDURO)
- Mainstream enduro orthodoxy applied properly (Pinkbike)
- Trail-ready out of the box (ENDURO)
- Maxxis Assegai/Minion spec is spot on (Flow MTB)
- Exceptional value for money (Flow MTB)
- Small 180mm rear rotor is insufficient for steep descents (ENDURO)
- 150mm dropper would be better at 200mm (Flow MTB)
- Firm rear suspension, lacks deep travel feel (ENDURO)
Who it’s for
Versions & builds
Every official build side by side — differences highlighted.
| Spec | Stereo ONE55 C:62 Race 29 | Stereo ONE55 C:62 SLX 29 | Stereo ONE55 C:62 TM 29 | Stereo ONE55 C:62 SLT 29 |
|---|
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