A 7-speed Shimano transmission may be low-end, but it is at least a name-brand component. And the mechanical disc brakes are likely plenty for a 250W bike that isn’t going to get up to 20 mph (32 km/h) very quickly. Cheaper mid-drive electric bikes tend to opt for Chinese-made mid-drive motors like those from Bafang, Truckrun, Tongsheng, and others. Our shop and showroom is based in Wealden Forest Park, beside Blean Woods. Nicer (i.e., more expensive) e-bikes tend to use fancier mid-drive motors like those made by Brose, Bosch, Yamaha, and other major German or Japanese manufacturers. Page 26ASSEMBLING YOUR BIKE REFLECTORS Your bike is supplied with one front reflector , one rear reflector , two wheel reflectors and four pedal reflectors . These are an important safety and legal requirement, and should remain securely fitted and in good condition at all times. The function of the rear derailleur is to move the drive chain from one gear sprocket to another. The smaller sprockets on the gear cluster produce higher gear ratios. Pedaling in the higher gears requires greater pedaling effort, but takes you a greater distance with each revolution of the pedal cranks. The larger sprockets produce lower gear ratios. We have a huge customer base for electric bikes in Kent. If that’s what you’re looking for, the Kent Electric Cruiser will make both you and your wallet happy. Speaking of steps, the step-thru frame comes in only one size but should fit most riders five feet and taller. If you purchase a deal from this site, Likeacoupon may get a small share of the sale. Shift your weight to your back foot or lean back when you brake. The harder your brake, the more you should shift your weight back. Lean forward slightly when you accelerate. The team at Homewood will be happy to discuss your requirements and advise on the right Batribike model for you. Dick's offers free in-store assembly for all bikes purchased in-store or online. The battery’s performance can be effected by its environment.