What does a bike accessory kit include?

So what exactly is a kit?

Small kit: dial a pair, front transmission, rear transmission

In the kit: in the small set on the basis of the tooth disc shaft system, flywheel, chain

Large kit: In addition to the middle set, brakes, disc discs (if used), flower drum (if bought)

But with the development of highway models in recent years, refinement, transmission system appeared electronic transmission, 1X system, disc brake and other classification. Electronic variable

Speed also includes batteries, cables, controllers, and chargers. The 1X system, pronounced ONE BY, reduces the speed of forward and left hand head changes

The mechanism, the tooth plate plate also changed from two to a single plate. Disc brake change kit will replace the traditional C-type clamp for hydraulic piston clamp, hand change

The head is replaced with a hand head to support hydraulic brakes.

Because spare parts manufacturers have not completely unified specifications, so many parts can not be general, this case to buy the wrong specifications, that

To waste a lot of money, what 10 speed car up 11 speed, lug type front dial, clip ring type front dial, various specifications of parts, some niche merchants

It may produce a product that even a bike shop owner can't handle.

At this time, the benefits of the suite is reflected, a set of things directly up, is not the problem of docking.