The Cube Kathmandu Hybrid C:62 SLT 400X is the flagship, ultra-lightweight iteration of the Kathmandu series. By swapping the traditional aluminum frame for Cube’s high-end C:62 carbon fiber, this model sheds massive amounts of weight, coming in at an incredible 16.2 kg to 16.5 kg. This makes it one of the lightest fully-equipped trekking e-bikes ever produced.
Designed for the connoisseur who wants the utility of a "grand tourer" with the agility of a road bike, it features the Bosch Performance Line SX motor. Optimized for a higher cadence and a natural ride feel, it is paired with Shimano XT Di2—a 12-speed electronic shifting system that provides lightning-fast gear changes.
Drive System & Control
Motor: Bosch Performance Line SX (Smart System), 60Nm torque (600W peak)
Battery: Bosch CompactTube 400Wh, fixed and fully integrated
Display: Bosch Kiox 500 (large color display)
Remote: Bosch LED Remote
Charger: Bosch 4A Smart Charger
Range Extender: Compatible with Bosch PowerMore 250 (optional 250Wh)
Connectivity: Full Bosch Smart System integration via Flow App
Frameset & Steering
Frame: C:62® Advanced Twin Mold Carbon, Boost 148, UDH™
Fork: CUBE C:62® Technology Rigid Carbon Fork, 15x110mm Boost
Headset: ACROS AZF-1035 with Integrated Cable Routing (ICR)
Stem: CUBE Comfort Stem Pro, 31.8mm, Adjustable
Handlebar: CUBE Comfort Trail Bar, 700mm
Drivetrain & Brakes
Rear Derailleur: Shimano XT Di2 RD-M8260-SGS, 12-Speed (Electronic)
Shifters: Shimano XT Di2 SW-M8250-IR
Cassette: Shimano XT CS-M8100, 10-51T
Crankset: ACID MTB Hybrid Carbon, 38T
Brakes: Shimano XT BR-M8100, Hydraulic Disc Brakes
Rotors: 180mm Front / 180mm Rear
Wheels & Components
Wheelset: Newmen Phase 30 Carbon, Tubeless Ready
Tires: Schwalbe G-One Overland, Kevlar, 28 x 2.00"
Seatpost: Newmen Advanced Carbon, 31.6mm
Saddle: ACID Sequence 180
Included Accessories
Lighting: ACID Front Light PRO-E 200 / ACID Mudguard Rear Light PRO-E
Carrier: ACID 60 Integrated Carrier 3.0
Extras: ACID FM Pure Kickstand, Knog Oi Bell
Weight: Approx. 16.2 kg (Crossbar) / 16.5 kg (Easy Entry)