Penmarin House, Commercial Road 
 
 
 
 
 
 
 
 
 
Electric Bikes 
Islington Wharf, Penryn, Cornwall,  
TR10 8AT 
 
 
THIS WEEKS OPENING TIMES Monday-Saturday 
10.00-4.00 
 
 
 
 
 
 
 
 
Kalkhoff Pro Connect i9 Electric Bike 
The Pro Connect has been a best seller for many years and for good reason. This years 9 speed model is powered by Kalkhoffs Impulse 2.0 centre motor and a 36 volt 11Ah battery that gives up to 60 miles range. It's superbly well-equipped with Shimano Alivio gears, Shimano hydraulic disc brakes, front and rear lights, new illuminated handlebar controls, puncture-resistant tyres, integrated mudguards and suspension. 
 
Impulse 2.0 
 
Providing an enormous 70Nm torque and working with the gear shifter to provide seamless transmission it's the most capable crank drive unit around. Kalkhoff have engineered a more powerful, efficient, quieter motor that supplies massive assistance from a standing start and cuts all hills down to size. 
 
Shift Assist 
 
A genuine innovation - every time you change up or down a gear, power drops away for a matter of milliseconds for optimal gear shifting. This does a number of great things - it extends your gears mechanical lifetime, feels satisfyingly natural and makes for a smoother application of all that power. They had to invent a litte electromechanical gadget to detect gear changes that worked with the motor. They succeeded and the result brings a new feeling of confident power to riding a Kalkhoff electric bike. 
 
Shimano hydraulic brakes 
 
It's been some years since Kalkhoff dropped cable-pull brakes on their most popular models. The Shimano Acera M396 disc brake boasts an efficient design to ensure powerful and controllable braking. It features a fully hydraulic 2-piston unit with automatic pad adjustment, aluminium levers, and resin pads that complement braking power. Also, rather than using hydraulic fluid it uses Shimano mineral oil for better performance and safety. 
 
Front and rear lights 
 
Powered by a free-running Shimano hub dynamo, the lights on this and all Beat bikes are excellent. Few bikes on sale in the UK benefit from front and rear illumination of this quality and utility. The rear lamp's integrated steady light function offers another 4 minutes of light while at a standstill, for added visibility when waiting at lights or junctions seen from behind and also from the side to crossing traffic. 
 
The front lamp casts 30 lux of cool, bright LED light forward, enough to make night rides across the park something to enjoy rather than endure. 
 
Other winning features 
 
Compact multifunction LCD console - Speed, Charge, Assistance Level, Total Miles, Trip Miles 
Handlebar-mounted control - illuminated with Walk Assist button, on/off, power controls and options. 
Suntour NEX alloy forks 
Shimano Alivio 9-speed derailleur gears 
11ah Lithium tri-metal battery 
1100 cycle battery lifetime, more than twice that of the Bosch battery. So 50% extra capacity and 120% extra lifespan. 
Schwalbe Energizer Life puncture resistant tyres, especially made for E-Bikes. 
Technical Specification 
Frame Impulse V2, alloy 
Fork SR Suntour NEX, adjustable 
Motor Impulse 2.0, 36 V / 250 W, with shift sensor technology 
Display Impulse Compact LCD, with control panel and walk assist 
Battery Impulse Li-Ion 36 V 
Brakes Shimano BR-M396, hydraulic disc brake 
Chain guard Impulse, Revolver 
Rear derailleur Shimano Alivio 
Switch lever Shimano Alivio 
Crank set Concept 
Gear ratio front: 38, rear: 11-34 
Handlebar Concept Riser; Concept Tour; Concept Comfort 
Stem Concept SL, adjustable 
Saddle Concept Trekking 
Seat post Concept SL 
Front hub Shimano DH-3D32, hub dynamo, QR 
Rear hub Shimano FH-M525, QR 
Wheel rims Concept 
Tyres 28": Schwalbe Energizer Life, 40-622 
Headlights AXA Blueline30, LED with stand light 
Luggage carrier Tour, alloy 
Bike stand rear stand, alloy 
Pedals Sport alloy, with reflector 
Battery capacity 11 Ah (396 Wh); 14,5 Ah (522 Wh) 
Range 135 km; 180 km