Choosing the right rims for your trekking bike is crucial for achieving maximum performance and comfort. Rims come in a variety of sizes, and key factors to consider when selecting the right size include rim diameter, width, and the type of tires you plan to use. Here are a few tips to look for when choosing the right rim:
- Rim diameter: Most trekking bikes use 700c rims. This size is common for both road and trekking bikes. It offers a good balance between rolling efficiency and stability. If you prefer a different rim diameter, make sure your frame and brakes are compatible with the size you pick.
- Rim width: Rim width is an important factor as it affects tire compatibility, stability, and comfort. Wider rims are increasingly popular for trekking bikes as they can accommodate wider tires and improve ride quality.
- 15-19 mm: Narrow rims are better suited to road-focused trekking bikes and provide a more aerodynamic setup.
- 20 - 25 mm: Suitable for a combination of on-road and off-road riding, allowing the use of wider tires for better traction and comfort.
- 25 mm and wider: Wider rims provide better support for wider tires, making them ideal for adventures even on rough terrain.
- Tire compatibility: The rim size should match the tire size you plan to use. Make sure there is enough clearance in the frame and fork for the tire width you choose. Wider rims can generally accommodate wider tires, which can be beneficial for trekking bikes that encounter more challenging terrain.
- Terrain and riding style: Choosing a rim size should be in line with your intended riding style. If you plan to ride more off-road or on gravel, wider rims may be more suitable to handle larger tires. For primarily on-road riding, a narrower rim may improve aerodynamics.
- Brake compatibility: Make sure the rim size is compatible with your bike's brake system. Trekking bikes often use disc brakes, which allow for wider rim and tire combinations. However, if you have rim brakes, make sure the rim size matches the brake caliper reach.
To sum up, picking the rim size for a trekking bike should be influenced by your planned riding style, the type of tires you want to use, and the compatibility of your frame and fork. A universal rim width that allows for the use of a variety of tire sizes is typically a good choice for trekking bikes that tackle a variety of terrain.
How many spoke holes does a trekking rim have?
The number of spokes on a trekking bike wheel can vary depending on various factors, such as rider weight, intended use, and terrain. However, the common spoke count for trekking bike rims is 32 or 36 spokes. These higher spoke counts provide better load-bearing capacity and stability, especially when carrying heavier loads or riding off-road. A higher spoke count helps distribute weight and load more evenly, making the wheel stronger and more durable. It can also help reduce the risk of spoke breakage and wheel deformation.
Are all trekking rims compatible with rim brakes?
Trekking bike rims are designed to be compatible with specific types of brakes. Rim brake compatible rims have a braking surface on the sides of the rim that makes contact with the brake pads.
Are aluminium or carbon rims better for trekking bikes?
Both aluminium and carbon rims have their advantages. Aluminium rims are more common and offer a good balance between strength, weight, and affordability. Carbon fibre rims are lighter and better at dampening vibrations, but tend to be more expensive.
Are there any weight restrictions for trekking bike rims?
Yes, trekking bike rims usually have weight limits that need to be considered. The weight limit is typically stated by the manufacturer and can vary depending on the specific rim model and design. It is important to adhere to these weight limits to ensure the safety and longevity of the rims.
Is weight important when choosing a trekking rim?
The weight of trekking bike rims can vary depending on factors such as material, construction, and specific model. However, in general, aluminium rims for trekking bikes typically weigh 400 to 600 grams per rim. Carbon fibre rims, which are generally lighter, can weigh around 300 to 500 grams per rim.
It is important to note that these weight ranges are approximate and may vary depending on the specific model and rim size. In addition, other factors such as rim width, number of spokes and any additional reinforcements can also affect the weight of the rim.
When considering the weight of trekking bike rims, it's essential to balance it with other factors such as strength and durability. Opting for a slightly heavier rim that offers greater strength and durability may be better suited for carrying heavier loads or riding in challenging terrain, while lighter rims may be preferred by riders who prefer speed and performance.
