Design & Build
The Unno Mith is one of the most visually striking e-mountain bikes on the market — its radical geometry and carbon monocoque frame make it look more like a modern sculpture than a typical e-MTB. unno.com+2blazingbikes.co.uk+2
It combines serious trail capability with a lightweight feel: the rear suspension offers 160 mm of travel, paired with a 170 mm front fork in a “mullet” setup (29″ front, 27.5″ rear) to balance stability and agility. rmcycles.co.uk+2blazingbikes.co.uk+2 The frame is engineered for both robustness and finesse: Unno says it’s tested to twice the standard ISO strength, and they provide a lifetime warranty on the frame. unno.com+1
One design highlight is how clean and integrated everything is: the 800Wh battery sits inside the frame, the motor protector keeps things safe, and bearings are well-sealed to resist mud and water. unno.com Also, Unno relocated their cable routing so nothing goes through the headset — improving durability and simplifying maintenance. unno.com
Suspension wise, the Mith uses a virtual-pivot system: it’s tuned to offer about 30% of the travel in a sensitive first part of the stroke (for small bumps), and then shifts into a firmer, more progressive compression as the shock compresses further. unno.com Unno actually recommends a sag of 30–35%, and if you run the higher sag, the bike’s head angle slackens slightly — a design choice that favors aggressive descending. unno.com
Motor, Battery & Electronics
At the heart of the Mith is the DJI Avinox drive unit. According to Unno, the motor is remarkably light (just 2.52 kg) yet powerful: it delivers 70 Nm of torque in Eco, 105 Nm in its standard modes (Auto, Trail, Turbo), and up to 120 Nm in a temporary “Boost” mode. Biketart+1 The peak power is rated at 1,000W (for short bursts), which gives it a punchy feel when you open the throttle. Biketart
Unno also integrated a 2-inch OLED touchscreen display, which is bright (800 nits) and quite high resolution. unno.com The system supports multiple assist modes (Auto, Eco, Trail, Turbo + Boost), and even includes walk-assist. Biketart
On the battery front, the 800Wh pack is a key strength. According to Unno, a full charge (with their fast charger) takes about 2 hours 25 minutes. unno.com That capacity allows long outings, especially when you manage your assist modes wisely.
Ride Feel & Performance
On the trail, the Mith is more than just good looks. According to reviews and first-ride testers, it rides like a serious gravity/enduro e-MTB. E-MOUNTAINBIKE Magazine The mullet setup gives it a confidence-inspiring front end, while the chassis remains nimble enough to handle tight, technical sections.
Because of that virtual-pivot suspension design, it feels responsive over small bumps but doesn’t blow through its travel too easily when pushing hard into corners or drops. The recommended sag settings (30–35%) allow riders to fine-tune for their style — more aggressive sag loosens geometry slightly for better descending stability. unno.com
The power delivery from the DJI Avinox system is strong but also nuanced: the Auto mode adjusts assistance in real time based on pedaling, position, and terrain, which helps maintain a natural ride feel. Biketart The Boost mode gives a real launch feeling, but only for a limited time, which is great for steep climbs or bursts of speed.
One thing that impresses many testers is how Unno has made this a real “powered trail bike” rather than just a bulky eMTB: despite the battery and motor, the bike feels quite lean and “alive” on rough terrain. E-MOUNTAINBIKE Magazine+1
Strengths
- Range & Power: With its 800Wh battery and a strong motor, the Mith can go long and climb steep, technical terrain without feeling limited. Biketart
- Premium Build: The carbon frame, thoughtful routing, and component choice (like the Fox suspension on higher spec models) make it feel very high-end. shop.cannockchasecyclecentre.co.uk
- Unique Aesthetics: This bike stands out. If visuals matter, the Mith is a statement machine — its clean lines and design finesse make it feel more like a boutique piece than a mass-market e-bike.
- Durability: With its overbuilt testing (ISO ×2) and lifetime frame warranty, Unno is clearly confident in its build quality. unno.com
- Ride Adaptability: The mix of travel, responsive motor, and modern geometry gives real freedom whether you’re blasting downhill, climbing, or touring.
Trade-Offs & Considerations
- Weight: Despite being “lean” for an e-MTB, the Mith is still relatively heavy compared to non-powered bikes. That’s the trade-off for its 800Wh capacity and powerful motor.
- Price: This is a high-end machine, and the components + build quality reflect that. It’s not a budget e-bike.
- Service & Parts: Because UNNO is a smaller, boutique brand, getting service or parts (especially in some markets) may be more challenging than for mainstream brands.
- Motor Feel: Some riders might find the high-torque Boost mode a bit much, or conversely, the Eco mode too gentle; dialing in assist modes takes experimentation.
- Battery Charging: Fast charging is great, but with a large 800Wh pack, voltage, charger availability, and long-term battery care become more important.
User Feedback & Community Insights
- On Reddit, some buyers mention they ordered the Mith without a test ride but felt it was “totally worth it.” Reddit
- Others point out concerns around DJI drive-unit noise / “rattle”: “All my mates Amflows rattle … the Avinox … supposedly fixed … but … it’s a crap shoot on whether or not it will rattle” Reddit
- In a separate thread: “This bike is incredibly awesome … my only concern is … if it’s first gen?” Reddit
- On the lighter “Feather Edition” (a variant of the Mith), Pinkbike reports that Unno preserved performance while shedding about 2 kg by using a smaller battery (600Wh) and lighter suspension components. Pinkbike
Variants: Which Mith Should You Pick?
- Unno Mith Factory – This is the top-tier build, with a full carbon monocoque frame, premium suspension (Fox Podium + Float X2), and high-end components. Best for riders who want maximum performance, feel, and durability.
- Unno Mith Pro – Slightly more affordable, but still very capable. Retains the 800Wh battery, the DJI Avinox system, and high-quality components, offering a strong blend of performance and value.
- Unno Mith Race – The “entry” e-MTB in the Mith range. While still premium, the Race spec is more accessible, with a strong powertrain and a balanced component setup.
Verdict
The Unno Mith is a bold and refined e-MTB that combines power, endurance, and next-level design. Its 800Wh battery and high-torque motor make it a beast on climbs, while the virtual-pivot suspension system and mullet geometry give it excellent control on descents.
If you value premium build quality, a distinctive aesthetic, and long-range capability, the Mith is definitely one of the top picks in the full-power eMTB category. However, it comes with a premium price tag and possibly more complex service needs due to its boutique nature.
For riders chasing performance, style, and innovation — and who are okay investing in a high-end e-bike — the Mith is an excellent choice.
