The e-enduro segment is constantly chasing the ultimate holy grail: massive gravity performance and long travel paired with a light, nimble ride feel that doesn't feel like a heavy freight train. With the Cube AMS Hybrid 177, the German brand hits this sweet spot dead-on. Combining 170mm of travel front and rear, a lightweight carbon chassis, mullet wheels, and the punchy Bosch Smart System, this bike is built to conquer technical trails and alpine descents.

In Brief: Quick Reference Box

• OVERALL RATING: 9.4 / 10 (A brilliant blend of lightweight handling and aggressive enduro capability)
• Frame & Travel: C:62® Carbon frame with 170mm front / 170mm rear suspension.
• Motor & Battery: Bosch Performance Line CX (or CX-R) paired with a 600Wh PowerTube battery.
• Wheel Setup: Mullet configuration (29” front / 27.5” rear).
• Best Suited For: Aggressive all-mountain riding, bike-park sessions, technical rock gardens, and riders seeking a lightweight full-power e-MTB.
• Not Suited For: Casual paved-path touring or riders looking for an ultra-minimalist lightweight assist (like a Bosch SX bike).

Frame Construction and Geometry

Cube’s engineering team focused heavily on keeping weight down while maximizing structural integrity.

• C:62® Carbon Technology: The monocoque frame uses high-modulus carbon fibers, keeping the complete bike impressively light (hovering around 21.4 - 21.9 kg depending on the spec tier).
• Progressive Geometry: Featuring a slack head angle (adjustable via headset inserts) and a steep seat tube angle, the riding position puts you in total control, ensuring efficient climbing posture combined with rock-solid high-speed stability on descents.

Motor Integration and Battery Performance

Powering the AMS Hybrid 177 is the industry-benchmark Bosch Performance Line CX (Gen 5 / BDU38) system:

• Explosive Torque: Delivering up to 85 Nm (or higher performance variants on race specs) of intelligent, progressive torque, it claws up technical, loose climbs with incredible rear-wheel traction.
• 600Wh Battery Choice: Rather than defaulting to a massive, heavy battery, Cube chose a streamlined 600Wh PowerTube battery. This keeps the center of gravity low and the overall weight minimal, while still offering plenty of range for substantial alpine rides.

On the Trail: Suspension and Ride Dynamics

• The Mullet Advantage: The combination of a 29-inch front wheel (which rolls effortlessly over roots and rock steps) and a 27.5-inch rear wheel (which keeps the rear end playful and snappy through tight switchbacks) gives the bike a lively character.
• Descending Prowess: With 170mm of buttery-smooth suspension (featuring top-tier Fox components on higher builds), the bike eats up drops, aggressive line choices, and high-speed rock gardens without flinching.
• Climbing Efficiency: Thanks to the low center of gravity and responsive motor tuning, technical step-ups are handled with precision rather than brute force.

Pros and Cons

Pros

• Exceptional Weight-to-Travel Ratio: 170mm of enduro capability in a remarkably lightweight carbon package (around 21.5 kg).
• Mullet Agility: Combines the roll-over confidence of a 29er front with the sharp cornering of a 27.5 rear.
• Bosch Reliability: Smooth, powerful, and proven motor assistance with intuitive controls.

Cons

• Integrated Display Integration: The frame-embedded display layout is functional but less sleek compared to some ultra-clean top-tube or stem solutions.
• Investment: Premium carbon builds and high-end suspension configurations command a competitive top-tier price.

FAQ - Frequently Asked Questions About the Cube AMS Hybrid 177

• Q: What is the travel and wheel setup of the Cube AMS Hybrid 177?

o          A: It features 170mm of front and rear suspension travel paired with a mullet wheel setup (29” front, 27.5” rear).

• Q: What motor and battery does it use?

o          A: It relies on the Bosch Performance Line CX motor coupled with a lightweight, integrated 600Wh PowerTube battery.

• Q: Is this bike suitable for bike parks and aggressive enduro trails?

o          A: Absolutely. Its geometry, symmetric 170mm travel, and rugged carbon frame are optimized precisely for demanding all-mountain terrain and bike-park laps.

The Verdict: Promoted or Scrapped?

The Cube AMS Hybrid 177 proves that aggressive, long-travel enduro performance doesn't have to come at the cost of a sluggish, heavy ride. By combining a lightweight carbon chassis, a snappy mullet wheel setup, and 170mm of plush travel with the raw intelligence of the Bosch system, Cube has built a true modern weapon for technical descents and alpine epics.

3 Reasons You Will Fall in Love With It:

Exceptional Weight-to-Travel Ratio: 170mm of enduro capability packaged in a remarkably light carbon frame (around 21.5 kg).

Mullet Agility: The 29" front and 27.5" rear setup blends roll-over confidence with sharp, playful cornering.

Bosch Ecosystem & Optimized Battery: Intelligent high-torque assistance paired with a streamlined 600Wh battery for a low center of gravity.

Things to Consider:

Display Integration: The frame-embedded display layout is functional, but less clean compared to minimalist top-tube or stem solutions.

Pure Gravity Demands: While exceptionally nimble for a 170mm e-bike, it is still an aggressive machine built primarily for serious descents and technical terrain rather than flat paths.