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 Shimano 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 : Grey
Discipline : Trek
Frame Size : 40, 42, 46, 50, 54
Frame Warranty : 10 years
Full-Suspension : No
Motor : Bosch
Part Warranty : 2 years
Pedals Included : Yes
Wheel Sizes : 27.5", 29"
Weight (manufacturer) : 21,78 kg
Frame | Without shock MTB hardtail frame |
Motor | Performance Gen.3 (60 Nm) |
Battery | Bosch Power Pack Lithium-Ion 400 Wh 36 / 11,1 |
Charger | Bosch 2A Compact Charger |
Reach | 40 - 90 |
Fork | Suntour XCT DS |
Shifting Components | Derailleur Shimano Acera |
Shift Levers | Shimano Altus |
Chainset | FSA, 170 mm |
Chain | KMC CNX9 |
Cassette | Shimano Acera |
Front Brakes | Tektro HDM285 Hydraulic disc brake 180 mm |
Rear Brakes | Tektro HDM285 160 mm |
Brake Levers | Tektro HDM285 |
Handlebars | Riser Kalloy HB-RB11, 720 mm Aluminium |
Stem | A-Head Kalloy ASDC1 Aluminium |
Seatpost | integrated seatpost 27.2 mm Aluminium |
Front Hub | KT |
Rear Hub | KT |
Rims | Schürmann SDR light, eyeletted Aluminium Hollow chamber |
Front Tyre | 53 mm Impac Ridgepack |
Rear Tyre | 53 mm Impac Ridgepack |
Energy Saving | EU Plug |
Type | 25km/h E-Bike |
Total number of gears | 9 |
Weight | 21.2 kg |
Maximum permissible weight limit | 120 kg |
Display | Bosch Purion |
Grips | Herrmans Click |
Spokes | Niro 2.0 black |
Pedals | VP VPE-890 |