The biking sector is one sector that fascinates almost everyone. Young boys are often the most interested in bikes and opt for the latest technologies on biking. Because of the increasing demand of the biking sector, this sector keeps coming up with the latest technologies each passing day.
Among the various technologies used in the biking industry, GXP and BB30 are two very common ones. Both of these are often referred to as the design systems of a bike. They include the bike frame, the crankset and the button bracket shell of a bike.
GXP and BB30 are often used by the manufacturers of bike for the production of bikes. These are also used regularly by the people who are passionate about their bikes and want to build bikes as per their own designs. These are thus commonly used by people all around.
Though both these technologies have great similarity between them, they are in actuality quite different from each other. They are unique in their own ways and cannot be used interchangeably.
The difference between GXP and BB30 is that the full form of GXP is Giga X Pipe. on the other hand, the full form of BB30 is Bottom Bracket. The GXP measures 5.1 by 3.4 by 2.2 inches and its weight is 145g. On the other hand, the BB30 measures 4.5 by 2.3 by 2.3 inches and its weight is 153g.
Comparison Table Between GXP and BB30
|Parameter of Comparison||GXP||BB30|
|Stands for||GXP stands for Giga X Pipe.||BB30 stands for Bottom Bracket.|
|Weight||The weight of the GXP is 145g.||The weight of the BB30 is 153g.|
|Colour||GXP has a red-black colour theme.||BB30 has a solid black colour theme.|
|Measurement||The GXP measures 5.1 by 3.4 by 2.2 inches||The BB30 measures 4.5 by 2.3 by 2.3 inches.|
|Bearing Seal||The GXP has a ceramic seal on the bearings.||The BB30 has a silicone seal on the bearings.|
|Spindle||The spindle of GXP is 24mm.||The spindle of the BB30 is 30mm.|
|Adapter||The instalment of 24mm crank into a GXP can be done only by using an adapter.||The instalment of a 24mm crank into a BB30 can be done without using an adapter.|
What is GXP?
The GXP is one of the most commonly used technologies used in biking. It stands for Giga X Pipe. Basically, it is the design system that consists of a bike frame, bottom bracket shell and the crankset. The bottom bracket component is usually the most important among them.
The GXP has a ceramic bearing technology. This enables a smooth-riding of the bike. It also assures moisture and dirt resistance for the bike. Moreover, the bottom bracket is very light which again makes the ride an efficient one. The total weight of the GXP is 145g.
The GXP is available in a red-black colour theme. This colour enables a glow to the bike. There are little chances of rust on the bike because of the GXP. If the GXP is maintained and kept carefully, it uses 78% less energy.
The GXP has a CNC-machined aluminium along with it. This helps it to be a lightweight unit. This also adds to the strength and the durability of the bike. There is no need tp side-load the bearing if any adjustments are to be made.
Thus the GXP technology has made biking easier and more efficient. The only one drawback of GXP is that an adapter is needed to install a 24mm crank into a GXP. This might add to the cost as an adapter will have to be purchased.
What is BB30?
BB30 stands for Bottom Bracket. It is another commonly used technology for bikes. It helps enhance the performance of bikes. It also makes the bike last longer. It has aluminium cups which add to the durability of the bike.
The size of the BB30 is smaller. The measurements are 4.5 by 2.3 by 2.3 inches. The weight of the BB30 is 153g. They have silicone seal on their bearings. This keeps them safe and prevents any kind of contamination. Because the bearings are perfectly sealed, it is easier to maintain the BB30.
The BB30 is designed in a manner that the 24mm cranks can be easily installed into the frames. No kind of adapter is required to do so. It is easier to replace the bearings of the BB30. This makes operating it smoother.
Main Differences Between GXP and BB30
- The full form of GXP is Giga X Pipe, whereas, on the other hand, the full form of BB30 is Bottom Bracket.
- The theme colour of the GXP is red-black while on the other hand, the theme colour of the BB30 is solid black.
- The GXP weighs 145g while on the other hand, the BB30 weighs 153g.
- The bearing of a GXP has a ceramic seal while on the other hand, the bearing of a BB30 has a silicone seal.
- The measurements of a GXP are 5.1 by 3.4 by 2.2 inches, whereas on the other hand, the measurements of BB30 are 4.5 by 2.3 by 2.3 inches.
- The GXP spindle is smaller in size with a 24mm spindle whereas the BB30 spindle is bigger in size with a 30mm spindle.
- An adapter is needed to install a 24mm crank into a GXP while on the other hand, an adapter is not necessary to install a 24mm crank into a BB30.
The GXP and BB30 are both developed technologies existing in bikes switch consist of the bike frame, the crankset, and the bottom bracket. They can be applied to their own specific parts. They cannot be used in place of each other.
The GXP is slightly larger in size as compared to the BB30. However, the GXP weighs 145g while on the other hand, the BB30 weighs 153g.