11 Merchants Wharf, Commercial Road 
Electric Bikes & Scooters  
11 Merchants Wharf 
Commercial Road, Penryn, Cornwall TR10 8AQ 
01326 379200 
 
 
OPENINGTIMES 
Monday to Saturday 10.00-5.00 
 
 
Available to preorder now 
 
HARDSEVEN 4.0 
So you're looking for an agile hardtail eMTB with a powerful drive unit? The HardSeven 4 is equipped with a powerful Bosch Performance Line motor and always offers the right support level you need to suit the terrain. This eBike, equipped with 27.5" wheels, comes with a sophisticated selection of components and will always get you to your destination even after countless miles on the trail. 
 
Specification 
 
MOTOR 
Bosch, Performance Line , 250W, 65 Nm, 25 km/h 
 
DISPLAY 
Bosch, Purion 
 
BATTERY 
Bosch, PowerTube, 400 Wh 
 
FRAME FAMILY 
Haibike, HardSeven Gen3 Intube, Aluminium 6061 
 
FORK 
SR Suntour, XCM32 Boost DS, Steel spring/oil, Travel= 120 mm, Aluschaft 1 1/8 - 1 1/2" tapered, 15 x 110mm thru-axle Boost 
 
CRANK ARM 
Haibike, forged, Aluminium 
 
BRAKE (FRONT) 
Tektro, M275, 180 mm, 2-piston disc brake 
 
BRAKE (REAR) 
Tektro, M275, 180 mm, 2-piston disc brake 
 
TUBE 
Presta valve 
 
RIM 
Schürmann, Yak25, with eyelets, hollow rim, Aluminium 
 
CLAMPING RING 
Quick release, 34.9 mm 
 
REAR DERAILLEUR 
Shimano, Alivio M3100 
 
SHIFT LEVER 
Shimano, Alivio M3100, Trigger switch, 9 Speed 
 
BOTTOM BRACKET 
Integrated in the motor 
 
SPROCKET 
SunRace, CSM90, 11 - 36 teeth 
 
CHAIN 
KMC, e9S 
 
CHAINRING 
Steel, 38 teeth 
 
BRAKE LEVER 
Tektro, M275, Aluminium 
 
BRAKE DISC (FRONT) 
Tektro, TR180 
 
BRAKE DISC (REAR) 
Tektro, TR180 
 
TYRE 
Impac, Smart Pac, 57-584, 27,5" x 2.25" 
 
FRONT WHEEL HUB 
Haibike, Alu Nabe, 6-bolt standard 
 
REAR WHEEL HUB 
Haibike, Alu Nabe, 6-bolt standard 
 
SPOKES 
Sapim, Leader, Black 
 
HANDLEBAR 
XLC, Topflat, 720 mm 
 
GRIPS 
Haibike, MTB grips 
 
STEM 
XLC, Alu, A-head 
 
HEADSET 
Feimin, A-Head Tapered, Ball bearing 
 
SADDLE 
XLC, MTB 
 
SEAT POST 
XLC, Aluminium, Patent, 31.6 mm 
 
PEDALS 
Freeridepedal , Aluminium, with Reflector, 
 
PERMITTED TOTAL WEIGHT 
120.0 kg 
 
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