With the Serious Bear Rock you start powerful into the new world of E-Mountainbiking. The sporty and stable aluminium hardtail with the Bosch Performance drive offers strong support during the ascent and convinces with its real mountain bike character on all trails. The combination of a 100 mm Suntour XCT DS suspension fork and sturdy wheels lets it roll effortlessly over obstacles on the trail, offers balanced agile riding characteristics and, in combination with the powerful electric drive, ensures driving dynamics on all routes. Fully hydraulic Tektro disc brakes guarantee ample control of the bike at all speeds. Nine gears in combination with the Bosch engine integrated in the bottom bracket are enough to conquer even steep ramps. The standard large 400 Wh Li-Ion battery provides extra support and range. The Serious Bear Rock E-Mountainbike is the right partner to be more relaxed, faster or simply more often on unpaved and paved roads.
Battery Position : Frame
Battery Power : 400 Wh
Colour : Silver
Discipline : E-Bike, Trek, MTB
Frame Size : 42, 46, 50, 54
Frame Warranty : 10 years
Full-Suspension : No
Motor : Bosch
Part Warranty : 2 years
Pedals Included : Yes
Wheel Sizes : 29"
Weight (manufacturer) : 21,78 kg
Main Information | 25km/h E-Bike 9 |
Dimensions | 21.2 kg 120 kg |
Frame | Without shock MTB hardtail frame |
Motor | Performance Gen.3 (60 Nm) |
Battery | Bosch Power Pack Lithium-Ion 400 Wh 36 / 11,1 |
Display | Bosch Purion |
Charger | Bosch 2A Compact Charger |
Reach | 40 - 90 |
Fork | Suntour XCT DS |
Shifting Components | Derailleur Shimano Acera |
Shift Levers | Shimano Altus SLM2010 |
Chainset | FSA, 170 mm |
Chain | KMC CNX9 |
Cassette | Shimano |
Front Brakes | Tektro HDM285 Hydraulic disc brake 180 mm |
Rear Brakes | Tektro HDM285 160 mm |
Brake Levers | Tektro HDM285 |
Handlebars | Riser 680 mm Aluminium Herrmans Click |
Stem | A-Head Kalloy 60 mm Aluminium |
Headset | Ahead Zero Stack |
Saddle | Serious MTB |
Seatpost | integrated seatpost 27.2 mm Length: 350 mm Aluminium |
Front Hub | Alu 32 hole black / QR |
Rear Hub | Alu 32 hole black / QR |
Rims | Schürmann SDR-Light, eyeletted / 622-19 Aluminium double wall |
Spokes | steel |
Front Tyre | 29 54 mm Impac Ridgepack |
Rear Tyre | 29 54 mm Impac Ridgepack |
Equipment | VP VPE-890 |
Energy Saving | EU Plug |