electrical bike Cannondale Fast 4 Disc with Cytronex C1 evaluate – Electrical Bikes – Bikes
Again in 2008, UK based mostly Cytronex launched what was (and nonetheless is) the lightest electrical help system for bicycles. Since these early days, Cytronex has continued to evolve the system and refine the ability supply and consumer expertise.
You should buy the C1 package in 3 ways, both shopping for a package for dwelling becoming, shopping for a package to be fitted to your bike by Cytronex, or shopping for one in every of Cytronex’s vary of bikes that come ready-fitted with the system.
On common a Cytronex package will add between 3.2 and three.6kg to a motorcycle.
Cannondale’s Fast 4 Disc Hybrid
One of many least expensive choices provided by Cytronex is a package constructed onto Cannondale’s Fast 4 Disc Hybrid bikes. The Fast 4 retails at £579.99 by itself and I’ve been impressed by simply how nicely this entry-level sport hybrid rides.
Cannondale has achieved a very good job of shaping the experience place on the Fast, sitting you pretty upright, however nonetheless sporty sufficient to hustle the bike alongside at tempo.
The intelligent factor, although, is its front-end, with a reasonably relaxed 71-degree head angle that retains the steering responses clean and secure, a brief stem and a large riser bar the bike feels agile. This makes it nice for nipping by way of visitors and by no means nervous or twitchy.
The Microshift drivetrain is a straightforward 1x system with a very good gear vary that’ll carry you up steep slopes. The shifting is correct however the stable clunk as its modifications between gears lets you understand what’s happening. It’s actually not as slick as SRAM or as clean as Shimano, however a number of hundred miles of testing and it hasn’t faltered or misaligned.
The Fast provides all the pieces I’d need from a commuter bike, and add in sensible reflective paint highlights and mounts for mudguards and a rack, and also you’ve received an excellent yr spherical experience – and that’s earlier than you add within the Cytronex system.
Cytronex C1 system
The Cytronex package is a really intelligent factor, and the newest technology setup seems to be higher than ever, with founder Mark Searles taking up board a few of our options from once we examined the package a number of years in the past, equivalent to anodising the bottle cage mount and a few of the fittings to scrub up the seems to be of the package.
At first look, it seems to be like a easy system. You exchange the entrance wheel with the one geared up with the hub-motor, run cables to the bottle cage and rear sensor, plug within the sensible bottle battery and your just about set – Searles claims the package might be fitted in half-hour.
This simplicity hides some very intelligent design, although. The nice wanting fluted lithium battery as an illustration homes the mind of the system and its compact measurement and low weight (1.5kg) imply it’s straightforward to move off the bike. The battery exhibits cost stage, and off the bike you merely shake the bottle to wake it up and it’ll point out cost.
Controlling the system is a single massive button, which you’ll simply swap on and off with a fast dab. It cycles by way of low, medium and excessive help (inexperienced, blue, purple) with a single push of your thumb or by maintain it right down to cycle by way of the modes.
The battery stage is displayed by a light-weight on the battery itself: inexperienced signifies 75 to 100 per cent cost remaining; blue 75 to 50 per cent; purple 50 to 25 per cent; purple 10 to 25 per cent; and flashing purple under 10 per cent. When the battery has lower than 10 per cent battery remaining, low battery mode is turned on and the final of the power extracted by stepping down the ability regularly.
I additionally added a set of Busch & Muller lights: a entrance EYC and rear Secula. These are wired into the Cytronex system (freed from cost in case you get them organized with the bike or construct) and are additionally managed by the only massive management button. Turning on the lights is a case of holding the button till you see the sunshine illuminate.
Cleverly, even if you’ve utterly run down the battery, the system holds sufficient cost to maintain your lights powered so that you’ll by no means get left at the hours of darkness must you run out or overlook to cost the system.
The neatest ingredient of the Cytronex package is the sensor. Normally ebikes have as much as three sensors: a crank sensor for cadence, velocity sensor to restrict velocity and a brake sensor to chop the motor when stopping.
Cytronex’s patented single-sensor reads all of this info by pointing on the largest sprocket in your rear cassette, and by sensing the motion of tooth to interact the motor, the motor cuts in case you cease pedalling and freewheel. Velocity is then calculated by the unique setup of the system – which may have been setup through Cytronex’s app when the battery was plugged right into a laptop computer through the charging dock.
You may as well use the app to tune energy supply to your private preferences and even change the brightness of the sunshine indicator on the management button.
Cytronex C1 vary and energy
The Cytronex system could be very environment friendly, so although its 180W/h battery capability isn’t as massive as lighter ebikes, equivalent to these geared up with Fazua or ebikemotion methods that are often round 250W/h, the vary I received throughout testing was splendid for commuter duties.
The utmost distance I achieved on a single cost was 48.47mi/78km with 978m of elevation and on a extra commute-like experience it achieved a powerful 37.13mi/59.7km with 445m of elevation, which ought to simply cowl most individuals’s commutes together with a number of hills alongside the best way. I rode just about solely within the energy supply band of as much as 16mph.
The C1 system’s energy supply is sweet, its extra delicate than most crank-based ebikes with the entrance hub motor gently ramping up the ability help as you want it and tapering out in direction of the authorized restriction of 15.5mph (with a margin of error of 20 per cent) that’s really nearer to 16.5mph on the C1 package.
Compared, the Specialized Turbo Vado 2 (£2,600) I examined final yr coated between 32 miles and 55 miles on a number of rides from its 250W motor and 460W/h battery.
Attending to grips with the C1’s vary is important since you don’t actually have any on-board info, bar the lights on the battery. It’s extra a case of realizing what kind of vary you may obtain, and there are many variables that may have an impact – topography and rider weight and health will all have a bearing on vary.
Ideally, I’d wish to see a system that connects to an app just like the Cowboy bike’s, which I tested recently, or ebikemotion- and Fazua-equipped bikes that give correct battery info and estimated vary remaining, outlined by velocity/mode/battery stage. Maybe that’s one thing for the system’s subsequent technology.
Cannondale Fast 4 Disc with Cytronex C1 total
Total, the Cytronex answer to ebikes is a superb one.
The system is easy to function, nevertheless it does have a studying curve to get your head across the vary. Becoming a pc helps you be taught the vary capabilities and the way they’re suited to your driving type.
I additionally like that by switching the Cytronex-equipped entrance wheel out for the unique non-motorised model and eradicating the battery means you primarily nonetheless have an excellent customary bike.
Even driving the bike with no energy isn’t a chore. At 16kg it’s not mild, however there’s no drag within the system when it’s off (not like a variety of crank-based methods) and it’s not 20kg heavy like most ebikes across the similar value, with the package including round 3.2 to three.6kg to any donor bike.
The essential 700c package prices £995 and the bike £579.99. My check bike contains elective mild extras at £49 and £22.