SUNNEN Truing Sleeve Box ST-906

( Brand: Sunnen ), ( Type: Truing Sleeve ), ( Set Or Single Item: Single Item ), ( Country Of Origin: United States )

Review SUNNEN Products Truing Sleeve In Box Nice Usa fits ST-900

The Sunnen ST-900/ST-906 Truing Sleeve Box is a versatile and essential tool for bicycle mechanics and enthusiasts. This truing sleeve box is designed to accommodate wheels with a width ranging from 20mm to 24mm, making it suitable for various types of bicycles, including road, mountain, and touring bikes.

The ST-900/ST-906 Truing Sleeve Box comes with a set of five truing sleeves, each uniquely calibrated to accommodate different spoke tensions. These sleeves are made of high-quality, durable materials that ensure accurate and reliable truing results. The sleeves are easy to install and remove, thanks to their threaded design, which secures them tightly onto the box.

The box itself is constructed from sturdy aluminum, making it lightweight yet robust. It features a smooth, anodized finish that not only looks great but also provides excellent resistance to corrosion. The top of the box is equipped with a large, easy-to-read scale, allowing mechanics to accurately measure and adjust spoke tension.

The Sunnen ST-900/ST-906 Truing Sleeve Box also includes a handy built-in spoke tension gauge. This gauge enables mechanics to measure the tension of individual spokes, ensuring that they are evenly distributed and properly tensioned. The gauge is easy to use and provides accurate readings, helping to ensure that the wheel is both true and balanced.

The truing sleeve box comes with a convenient carrying case, making it easy to transport between workstations or to take on the go. The case is made of durable materials, ensuring that the sleeves and box are well-protected during transit.

In summary, the Sunnen ST-900/ST-906 Truing Sleeve Box is a high-quality, versatile, and essential tool for bicycle mechanics and enthusiasts. Its durable construction, accurate truing sleeves, built-in spoke tension gauge, and convenient carrying case make it an indispensable addition to any bicycle workshop or home bike repair setup.

The Sunnen ST-900 and ST-906 Truing Sleeve Boxes are popular tools used for truing wheels on bicycles. Here are some pros and cons of buying these truing sleeve boxes to help you make an informed decision:

1. Precision: Both the ST-900 and ST-906 offer high precision and accuracy in truing wheels. They allow for fine adjustments, making them ideal for professional mechanics and avid cyclists.

2. Versatility: These truing sleeve boxes can be used with various wheel sizes and types, including road, mountain, and BMX. This makes them a versatile option for those who work on or ride different types of bicycles.

3. Durability: Sunnens truing sleeve boxes are made from high-quality materials, ensuring they can withstand the rigors of regular use. They are also designed to be resistant to corrosion, making them suitable for both indoor and outdoor use.

4. Easy to Use: The truing sleeve boxes have a user-friendly design, making them easy to use for both beginners and experienced mechanics. They come with clear instructions and have a simple, intuitive operation.

5. Adjustability: The truing sleeve boxes offer a wide range of adjustability, allowing for precise and accurate truing of wheels. This is especially important for those who require a high level of precision, such as professional mechanics or competitive cyclists.

1. Cost: The Sunnen ST-900 and ST-906 truing sleeve boxes are more expensive than some other options on the market. This may make them less accessible to some budget-conscious consumers.

2. Size and Weight: These truing sleeve boxes are larger and heavier than some other options, making them less portable for those who need to take their tools on the go.

3. Learning Curve: While the truing sleeve boxes are easy to use once you get the hang of it, there can be a learning curve for some users, especially those who are new to truing wheels.

4. Limited Functionality: These truing sleeve boxes are designed for truing wheels only. They do not offer additional features like spoke tensioning or wheel building, which may be necessary for some users.

The Sunnen ST-900 and ST-906 Truing Sleeve Boxes offer high precision, versatility, durability, and ease of use, making them excellent options for professional mechanics and avid cyclists. However, they come with a higher cost and are less portable than some other options. Ultimately, if precision and accuracy are your top priorities, and you have the budget for it, then these truing sleeve boxes are an excellent investment. For those on a tighter budget or who require more portable options, there may be other truing tools that better suit their needs.

If you are a professional mechanic or an avid cyclist who requires a high level of precision and accuracy in truing wheels, then the Sunnen ST-900 or ST-906 Truing Sleeve Boxes are an excellent investment. They offer the precision, versatility, and durability that you need to ensure your wheels are in top condition. However, if you are on a tight budget or require a more portable option, then you may want to consider other truing tools that better suit your needs. Ultimately, it's important to weigh the pros and cons and choose the tool that best fits your specific requirements and budget.

Details:

I try my best to take good pictures and describe the item accurately but if you are unsure of anything or have any questions, feel free contact me. This is in very good working condition with barely any signs of use see pictures. Up for sale is a nice used Sunnen Products Truing Sleeve. No engravings or owners marks.

This is Sunnen part ST-900 ST-906 and includes the original cardboard box shown in pictures.

part #: st900 prices

• $34.99-$60.00

specifications precmeasu:

• for models: St-900
• brand: Sunnen
• type: Truing Sleeve
• set or single item: Single Item
• country of origin: United States

shipping precmeasu:

• type: Fixed
• class: Standard
• cost: $0.00
• transit: 4-8 Days
• carrier: USPS
• service: USPS Ground Advantage

offer precmeasu:

• sold: 0
• options: Ship-to-home
• quantity: 1
• availability: In Stock
• started: January 4, 2026

payments precmeasu:

• credit card: Visa
• wallet: Apple-pay
• other

seller precmeasu:

• city: West Linn, Oregon
• rating: 99.8%
• # reviews: 10922

returns precmeasu:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

general precmeasu:

• Automotive Tools Supplies > Hand Tools > Precision Measuring Tools
• condition: Used

Sunnen ST-900 Is Similar To:

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