Installation instructions

Generally, it is easier to remove the saddle with the seatpost held firmly in the bike frame. However, the old seatpost may be corroded slightly, making removal or the seatpost difficult without the seat attached for leverage and grip. These instructions explain how to remove a seatpost that may be slightly

corroded.

To remove an old seatpost

1.Loosen the seatpost binder bolt.

2.Twist the saddle to loosen and partially remove the seatpost from the frame.

3.Re-tighten the seatpost binder bolt.

4.Loosen the saddle clamp bolts enough to remove the saddle from the saddle clamp.

5.Remove the seatpost.

To install the seatpost

1.Visually inspect the top edge and interior surface of the seat tube for burrs or deformation that might mar the seatpost.

2.With your finger, again check the seat tube.

If there are any rough spots or burrs, remove them before going to the next step.

3. Grease the seatpost, except for models with a carbon fiber seatpost tube. Apply a light bearing grease to the seatpost where it inserts into the seat tube. This helps prevent galvanic corrosion where the aluminum seatpost can chemically bond to the steel, aluminum, carbon, or titanium seat tube.

Some manufacturers tell you not to grease the seatpost with some frames. As an example, Trek says that a special insert inside the seat tube of OCLV carbon frames means you should NOT grease a seatpost inserted into an OCLV frame. If you are unsure, check with the manufacturer.

5.Insert the seatpost into the frame to its minimum insertion mark.

6.Tighten the seat clamp bolt.

To install the saddle

1.

Loosen the saddle clamp bolt (Figure 4).

 

2.

Slide the saddle rails into the rail grooves of the compres-

 

 

sion wedges.

 

3.

Adjust the tilt and setback of the saddle to your preference.

Figure 3- Bontrager saddle rails

4.

Follow the Inspection procedures to tighten the saddle

clamping mechanis m

 

clamp.

 

 

Figure 4- Exploded view of saddle clamp

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Bontrager 243705 Installation instructions, To remove an old seatpost, To install the seatpost, To install the saddle
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243705 specifications

The Bontrager 243705 is a high-performance bicycle component that seamlessly merges innovative technology with user-centric design, making it a favorite among serious cyclists and casual riders alike. One of the standout features of the Bontrager 243705 is its lightweight construction. Designed with both durability and performance in mind, this component is manufactured from high-quality materials that enhance strength while reducing unnecessary weight, allowing for efficient pedaling and improved speed on various terrains.

Another defining characteristic of the 243705 is its user-friendly installation process. This component comes with clear instructions and all necessary hardware, making it accessible even for those who may not have extensive mechanical knowledge. The compatibility of the Bontrager 243705 with a wide range of bicycle models further adds to its appeal, ensuring that riders can easily integrate it into their existing setups without the need for extensive modifications.

In terms of technology, the Bontrager 243705 incorporates advanced engineering principles that contribute to its performance. The component features a specially designed geometry that optimizes aerodynamics, helping to reduce drag and enhance efficiency during rides. Additionally, the innovative design takes into account the principles of weight distribution, ensuring that cyclists experience improved handling and stability, particularly at higher speeds or on challenging courses.

The Bontrager 243705 is also engineered for exceptional comfort. Its ergonomic design reduces fatigue during long rides, allowing cyclists to maintain focus and performance over extended periods. Moreover, the component undergoes rigorous testing to ensure long-lasting reliability, making it a smart investment for anyone serious about cycling.

In conclusion, the Bontrager 243705 stands out as a premier choice for cycling enthusiasts seeking a combination of lightweight design, easy installation, advanced aerodynamics, and rider comfort. With its strong construction and innovative technologies, this component represents the perfect blend of performance and usability, helping riders get the most out of their cycling experience on any journey ahead. Whether navigating city streets or tackling rugged trails, the Bontrager 243705 is engineered to meet the demands of today’s cyclists while delivering quality and dependability.
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