fits model: A75, Bsa, Rocket. make: Triumph.

( Brand: Vandervell ), ( Manufacturer Part Number: 709024 ), ( Part Type: Bearing ), ( Vintage Part: Yes )
The **VanderVell 709024 BSA Rocket A75 Triumph T160/T150 Bearing Set** is a meticulously engineered, high-performance replacement bearing kit designed specifically for classic British motorcycles, including the legendary BSA Rocket A75, Triumph T160, and Triumph T150 models. This precision-crafted set features a **seamless assembly of high-grade steel bearings**, including a **70-9024 bearing unit**, which is essential for maintaining optimal engine performance, smooth operation, and longevity in these iconic machines. Engineered to exacting standards, these bearings are built to withstand the rigorous demands of high-revving engines, ensuring minimal friction, reduced wear, and enhanced durability critical factors for riders seeking to preserve the original mechanical integrity of their beloved bikes. The set includes all necessary components, including the **main bearing cap, crankshaft bearings, and thrust washers**, all of which are designed to fit flawlessly within the engine s critical rotating assemblies. Whether restoring a vintage machine to its former glory or upgrading an existing setup for improved efficiency, this bearing set delivers the reliability and performance that enthusiasts demand. Built with the same attention to detail as the original components, the **VanderVell 709024** ensures that your BSA or Triumph engine runs with the same precision and power as it did in its prime, making it an indispensable choice for mechanics and riders who refuse to compromise on quality.
### **Pros and Cons of buying a Vandervell 709024 BSA Rocket A75 Triumph T160/T150 Bearing Set (020 70-9024)**
#### **Pros:**1. **High Quality and Durability** Vandervell is a well-known brand in the motorcycle and automotive aftermarket, known for producing reliable bearings that meet or exceed OEM specifications. These bearings are designed to withstand heavy loads and prolonged use, making them suitable for high-performance bikes like the Triumph T160/T150 and BSA Rocket A75.
2. **Direct Fitment** This bearing set is specifically engineered for the **BSA Rocket A75, Triumph T160, and T150**, ensuring compatibility without modification. This eliminates the need for custom machining or additional parts, saving time and potential installation errors.
3. **Reduced Friction and Smooth Operation** High-quality bearings reduce friction in the drivetrain, leading to smoother power delivery, less wear on other components, and improved overall performance. This is particularly beneficial for bikes that see regular use or high-speed riding.
4. **Extended Component Lifespan** By replacing worn or damaged bearings, this set helps prevent premature failure of other drivetrain parts, such as sprockets, chains, and gears. This can save money in the long run by reducing the need for frequent replacements.
5. **Easy Installation** The bearing set comes as a complete kit, which typically includes all necessary components (e.g., seals, spacers, or washers) for straightforward installation. Many users report that replacing bearings is a manageable DIY job with the right tools and guidance.
6. **Cost-Effective Alternative to Full Drivetrain Replacement** While not the cheapest part, replacing just the bearings is far less expensive than overhauling the entire drivetrain or purchasing a new bike. It s a practical way to restore performance without a major investment.
7. **Compatibility with Aftermarket Upgrades** If you plan to modify your bike (e.g., installing a heavier sprocket or upgrading the exhaust), these bearings will support the increased stress on the drivetrain, ensuring longevity of your modifications.
8. **Widely Available and Supported** Vandervell is a trusted brand with extensive availability through online retailers, motorcycle shops, and specialty bearing suppliers. This means you can easily find replacements if needed and access technical support or installation guides.
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#### **Cons:**1. **Cost** While not excessively expensive, the price of a high-quality bearing set (typically ranging from **$30 $60 depending on the retailer**) may be a deterrent for budget-conscious riders. However, this is a one-time cost that pays off in the long term.
2. **Installation Requires Basic Mechanical Skill** Replacing bearings involves disassembling parts of the drivetrain, which may require removing the wheel, chain, and possibly the swingarm. While not extremely difficult, it does demand some mechanical aptitude, patience, and the right tools (e.g., chain whippers, bearing pullers, and torque wrenches). If you re uncomfortable with DIY work, labor costs at a shop may add up.
3. **Potential for Over-Tightening** Bearings must be installed with the correct preload to function properly. Over-tightening can cause premature failure, while under-tightening may lead to excessive play and wear. Following the manufacturer s torque specifications is critical.
4. **Compatibility Confusion** While this set is designed for the **Triumph T160/T150 and BSA Rocket A75**, there are slight variations in bearing sizes across different models and years. Double-checking your bike s exact specifications (e.g., rear hub type, sprocket size) is essential to avoid purchasing the wrong set.
5. **Limited Lifespan Under Extreme Conditions** While high-quality, bearings are not indestructible. Under extreme conditions (e.g., off-roading, heavy loads, or neglecting lubrication), they may wear out faster than expected. Regular maintenance (e.g., cleaning and relubricating the chain) will extend their lifespan.
6. **Risk of Counterfeit Products** Purchasing from untrusted sellers (especially online marketplaces) carries the risk of receiving counterfeit or low-quality bearings. Always buy from reputable suppliers (e.g., official Vandervell distributors, well-reviewed motorcycle parts stores) to ensure authenticity.
7. **Time-Consuming Process** For riders with limited time or patience, the installation process especially if combined with other maintenance tasks can be time-consuming. Some may prefer to leave it to a professional mechanic.
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### **Conclusion:**The **Vandervell 709024 BSA Rocket A75/Triumph T160/T150 bearing set** is a **highly recommended upgrade** for riders looking to restore smoothness, reliability, and performance to their bike s drivetrain. The benefits including reduced friction, extended component life, and direct fitment far outweigh the minor drawbacks, provided the installation is done correctly.
For most riders, the **cost is justified** by the long-term savings and improved riding experience. However, if you re unsure about DIY work, it may be worth investing in professional installation to avoid mistakes.
### **Recommendation:**- **Buy it if:** You notice excessive play in the rear wheel, hear unusual noises (e.g., grinding or rattling), or want to proactively maintain your bike s drivetrain. It s especially valuable for bikes with high mileage or those used frequently.
- **Skip it if:** You re on a tight budget and the bike isn t showing clear signs of bearing wear, or if you lack confidence in performing the installation yourself.
- **Best Practices:**- Purchase from a **trusted retailer** to avoid counterfeits.
- Follow the **manufacturer s torque specifications** during installation.
- Consider **replacing the chain and sprockets** at the same time if they show significant wear.
- **Lubricate the chain regularly** to protect the new bearings.
- If unsure, consult a **motorcycle mechanic** for guidance.
**Final Verdict:** This bearing set is a **solid, cost-effective investment** for maintaining or upgrading your Triumph or BSA bike. The peace of mind from a smooth, reliable drivetrain makes it well worth the expense for serious riders.
BSA ROCKET 3 A75 TRIUMPH T160 T150 BEARING SHELL SET OF 6 .020 70-9024 CLEARING OUT OLD INVENTORY.