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The 2023 KAYZA Tanana Dry 8 Wave is a versatile e-bike that stands out for its high-quality features and well-thought-out design. The frame is made from robust 6061 aluminium in a wave shape with a frame height of 55 cm and is designed for a maximum permissible weight of up to 130 kg. The bike is powered by a high-performance 4th-generation Bosch mid-drive motor, the ‘Performance CX’, which operates at a voltage of 36 V and a power output of 250 W. The integrated Bosch PowerTube 625 battery offers a capacity of 625 Wh, which is more than sufficient for extended rides. The Bosch Intuvia 100 display allows for four-level control and features a push-assist function.
Safety is ensured by SHIMANO MT-200 brakes with 180 mm brake discs on both the front and rear wheels. The brake levers are also from SHIMANO and provide reliable braking performance. The 10-speed SHIMANO Deore derailleur, with the SHIMANO Cues SL-U6000 shifter, ensures precise gear selection, whilst the SUNTOUR SF15-NEX-E25-DS-LO-700C fork, with 63 mm of travel and an adjustable lockout, ensures comfort and stability across a wide variety of terrain.
Lighting is provided by the CONTEC DLUX 50 E+ front light and the CONTEC CTL 335 E rear light, ensuring good visibility when cycling at night. The bike is fitted with SCHWALBE Energizer Plus Tour tyres, which are fitted in size 50-622 at both the front and rear and offer additional safety thanks to their reflective strips. The KAYZA X6 hollow-chamber rims and black Niro spokes contribute to the bike’s stability and durability.
Comfort is enhanced by the SELLE ROYAL Essenza Plus Moderate saddle and the CONTEC MTB Straight Long grips. A CONTEC Mito60 handlebar and a CONTEC Ueda Hybrid stem ensure a comfortable riding position. Other practical features include the URSUS Mooi R90 kickstand, a CONTEC Powerlock battery lock and an ATRAN Tour Sport luggage rack.
Priced at 3399 EUR, the KAYZA Tanana Dry 8 Wave offers excellent value for money for anyone looking for a reliable and well-equipped e-bike.
| Front brakes | SHIMANO "MT-200" |
| Brakes | SHIMANO "MT-200" |
| Front brake disc | SHIMANO "SM-RT-10" 180mm |
| Rear brake disc | SHIMANO "SM-RT-10" 180mm |
| Brake levers | SHIMANO "MT-200" |
| Frame | KAYZA Bosch integrated, Alu 6061 Wave 55 cm |
| Drivetrain | 10-speed SHIMANO "Deore" |
| Shift levers | SHIMANO "Cues SL-U6000" |
| Number of gears | 10 |
| Fork | SUNTOUR "SF15-NEX-E25-DS-LO-700C", adjustable, lockout, matt black |
| Fork travel (mm) | 63 |
| Bottom bracket | BOSCH |
| Crankset | MIRANDA 172.5 mm |
| Sprocket | MIRANDA SHIMANO "Cues CS-LG-400-1" |
| Drive | SHIMANO "CN-LG-500" |
| Headset | VP "Z601AD1" H=11.5 mm, 28.6–55.99–39.76, black |
| Handlebar | CONTEC "Mito60" Ø 31.8 mm, 680 mm, black |
| Grips | CONTEC "MTB Straight long" |
| Stem | CONTEC "Ueda Hybrid" Ø 31.8 mm, 90 mm, black |
| Saddle | SELLE ROYAL "Essenza Plus Moderate" |
| Seatpost | CONTEC "Pillar" Ø 31.6 mm, 400 mm, black |
| Rims | KAYZA Hollow Chamber "X6", Disc |
| Tires | SCHWALBE "Energizer Plus Tour", 50-622, black, reflective |
| Front tire | SCHWALBE "Energizer Plus Tour", 50-622, black, reflective |
| Rear tire | SCHWALBE "Energizer Plus Tour", 50-622, black, reflective |
| Front hub | SHIMANO "HB-M3050B5" CL, 32-hole, black |
| Rear hub | SHIMANO "FH-M3050" CL, 32-hole, black |
| Spokes | Stainless steel, black |
| Pedals | MARWI "SP-823N", silver |
| Front light | CONTEC "DLUX 50 E+" |
| Rear light | CONTEC "CTL 335 E", 50 mm |
| Mudguards | SKS "700C-A56", plastic, black |
| Kickstand | URSUS "Mooi R90", adjustable, aluminium, 18mm, black |
| Rack | ATRAN "Tour Sport", black |
| Motor manufacturer / model | BOSCH Gen. 4 "Performance CX" mid-drive motor, 36 V, 250 W |
| Display | BOSCH "Intuvia 100", 4-stage, push assistance |
| Battery | BOSCH "PowerTube 625", lithium-ion with BMS, 625 Wh, vertical |
| Battery capacity (Wh) | 625 |
| Charger | Bosch 4 A (230 V) |