What is rear hub?

The front hub is simply designed to enable the wheel to spin, while the rear hub is a little more complex as it also forms part of the bike’s transmission – the cassette or sprocket which drives the rear wheel is attached to the rear hub, which on most bikes also features mechanism to allow you to coast or freewheel ( …

Do rear hubs make a difference?

Hubs make a huge difference when it comes to the performance of the bicycle. The hubs create the connection between the wheels and the frame of the bike, meaning that faster hubs make for a faster bike. If the bike’s hubs contain excess debris within the races that hold the ball-bearings, the bike will ride slowly.

What are axle hubs?

A thru-axle (TA) is a wheel attachment system that secures a wheel on a hub between a pair of dropouts on a bicycle frame or fork. The thru-axle threads directly through the fork/frame holes and into the wheel hub, which makes the wheel secure from detaching.

How do rear hubs work?

Rear hubs get a little more complicated. In addition to the responsibilities of a front hub (spin, hold the wheel together and in the frame, attach the brake rotor), a rear hub also has to transmit torque from the cranks to the rear wheel, while also allowing the bike to coast without turning the cranks forward.

Are JoyTech hubs any good?

The hubs are built to a (low) price but look fine and take a beating. Kids seem to upgrade these bikes and wheels are a good target. Unfortunately, the JoyTech hubs are difficult to adjust and the cups are not ultra-durable.

Why are Chris King hubs so loud?

Thanks! The voracity of the clicking or “buzz” is dictated primarily by both the number of pawls inside the hub as well as the strength of the springs that provide engagement. The larger the ratchet/pawl, the further it travels when engaging and the stronger the spring, the harder it hits the freewheel body.

What happens if a wheel hub goes bad?

A faulty wheel hub and bearing assembly can also cause a vibration felt in the steering wheel. A faulty wheel hub and bearing assembly can also cause a vibration felt in the steering wheel. Often, the sensation will change with vehicle speed or while the vehicle is cornering.

Are thru-axles worth it?

Thru axles are safer- This is probably the biggest benefit for the average cyclist. Thru axles improve safety by making it nearly impossible for the front wheel to come out of the dropouts while you’re moving. The dropouts can’t lift off of the axles vertically because they have holes instead of a u-shaped slots.

Why are bike hubs loud?

The noise produced by a rear hub, cheap or luxurious model, comes from the so-called pawls – tiny, spring-loaded elements designed to bite to the ratchet of the hub when pedaling forward. When coasting or pedaling backward, the pawls disengage and slide over the engagement surface.

Who makes Novatec hubs?

JoyTech
Novatec is a division of JoyTech, designed to market and further develop a high performance line of wheels for road and mountain bikes. In addition to several sharp-looking aluminum and carbon road wheels, Novatec offers wheelsets that range from XC race to trail/enduro to DH, available in 26-, 27.5- and 29-inch sizes.