NORTON NM21148 Commando Gear Select Lever

( Brand: Norton ), ( Manufacturer Part Number: NM21148 ), ( Part Type: Lever Gear ), ( Compatible Model: Commando )

Review NORTON Oem Commando Gear Select Lever

The **Norton Commando NM21148 Gear Select Lever** is a meticulously crafted component designed to elevate the performance and ergonomics of classic and modern Norton Commando motorcycles, particularly those equipped with the iconic shaft-drive transmission. Engineered with precision and built to endure the demands of both daily riding and spirited touring, this gear lever offers a seamless blend of functionality and durability. Crafted from high-quality, heat-treated steel, the lever ensures robust resistance to wear and tear, maintaining its structural integrity even under rigorous use. Its polished, brushed finish not only enhances its aesthetic appeal but also provides a tactile grip that allows riders to effortlessly shift gears with confidence, even in wet or slippery conditions. The lever s sleek, angular design complements the Commando s retro-modern aesthetic, seamlessly integrating with the motorcycle s frame while offering a modern touch of sophistication. Whether paired with a classic Commando 850 or a contemporary model, this gear select lever enhances the riding experience by providing smooth, responsive operation, reducing the effort required to engage the transmission. Ideal for both customization enthusiasts and riders seeking to refine their bike s handling, the NM21148 lever is a testament to Norton s legacy of blending heritage engineering with contemporary innovation. Its compatibility with a range of Commando models makes it a versatile upgrade, ensuring a perfect fit for those looking to refine their motorcycle s performance and style.

### **Pros and Cons of buying a Norton NM21148 Commando Gear Select Lever**

The Norton NM21148 Commando Gear Select Lever is a classic and highly sought-after component for Norton Commando motorcycles, particularly for enthusiasts and restorers. Here are its key advantages:

1. **Authentic Vintage Design** This lever is a direct replacement for the original gear selector found on pre-1970s Norton Commando models, making it ideal for period-correct restorations. Its mechanical simplicity and robust construction align with the motorcycle s classic engineering.

2. **High-Quality Materials** Norton historically used durable materials like steel and brass in their components, and this lever appears to maintain that standard. The build quality is solid, ensuring longevity if properly maintained.

3. **Functionality for Classic Riding** The gear selector is designed for the Commando s unique gearbox layout, which includes a reverse lever (unlike later models). This makes it a must-have for riders who prioritize authenticity and the original driving experience.

4. **Compatibility with Aftermarket Modifications** While primarily for original Commando models, some riders and tuners use it in modernized bikes for aesthetic or functional reasons, especially in custom builds where vintage styling is desired.

5. **Collectible and Investment Value** As Norton Commando parts become rarer, this lever can appreciate in value, especially if the bike is restored or preserved. It s a desirable piece for collectors.

6. **Mechanical Reliability** The lever s design is straightforward, with fewer electronic components than modern alternatives. This reduces the risk of failure from wear or obsolescence, making it a dependable choice for long-term use.

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1. **Limited Modern Compatibility** This lever is not designed for newer Norton models (e.g., post-1970s Commando or modern Commando 961/964). It may require modifications to fit or function properly on updated gearboxes, which could void warranties or complicate installation.

2. **Maintenance Requirements** Vintage mechanical parts often require more frequent upkeep than modern alternatives. The lever may need periodic lubrication, adjustments, or replacement of worn components (e.g., bushings or springs) to ensure smooth operation.

3. **Potential for Wear** If the lever is sourced from a used or restored bike, it may already show signs of wear (e.g., pitting, bent levers, or stiff operation). Buyers should inspect it thoroughly or purchase from a reputable dealer to avoid hidden issues.

4. **Cost** As a vintage part, the NM21148 can be expensive, especially if sourced from a specialist or auction. For riders who prioritize modern convenience over authenticity, this may not be a cost-effective choice.

5. **Learning Curve for Modern Riders** The Commando s gearbox (particularly the reverse lever) can be unfamiliar to riders used to modern motorcycles. The lever s operation may require adjustment, leading to occasional misalignment or difficulty shifting gears smoothly.

6. **Limited Availability of Spare Parts** Norton no longer produces this exact lever, so finding replacement parts (e.g., springs, pins) can be challenging. Buyers may need to source these from third-party suppliers or vintage dealers.

7. **Aesthetic vs. Practical Trade-offs** While the lever enhances the bike s vintage look, it may not offer the ergonomics or durability of modern alternatives. Riders who prioritize ease of use or durability over nostalgia might find it less practical.

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The Norton NM21148 Commando Gear Select Lever is a **superior choice for enthusiasts, restorers, and collectors** who value authenticity, classic engineering, and the original riding experience. Its mechanical reliability, high-quality construction, and collectible status make it a worthwhile investment for those committed to preserving or reviving a pre-1970s Norton Commando.

However, for **modern riders, tuners, or those prioritizing convenience and ease of maintenance**, the lever s limitations such as compatibility issues, higher cost, and maintenance demands may outweigh its benefits. In such cases, a modern gear selector or an aftermarket alternative might be a more practical solution.

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- You own a pre-1970s Norton Commando and are restoring it to factory specifications.

- You are a collector or enthusiast who prioritizes vintage authenticity over modern conveniences.

- You are willing to invest in maintenance and potential modifications to ensure proper function.

- You appreciate the mechanical simplicity and historical significance of the part.

- You ride a modern Norton or a heavily modified Commando where compatibility is uncertain.

- You prefer ease of use, lower maintenance, or modern ergonomics over classic styling.

- Budget is a concern, as the lever and potential modifications may be costly.

- You lack experience with vintage motorcycle mechanics and need a more forgiving part.

For most **daily riders or those not deeply invested in classic styling**, a modern gear selector or a well-supported aftermarket option (e.g., from brands like **Norton Performance Parts** or **Bike Bandits**) would likely be a more practical and cost-effective choice. However, for **purists and restorers**, the NM21148 remains the gold standard.

Details:

This one is in nice shape, has good teeth on the attaching hole and lever not bent or damaged. Overall a good OEM Part. Chrome is pretty good too. I am not sure the exact year or model, but please see part number to check against yours.

part #: nm21148 prices

• $25.00-$119.99

specifications cyclevintagee:

• brand: Norton
• mpn: Nm21148
• part type: Lever Gear
• compatible model: Commando

returns cyclevintagee:

• policy: No Returns

payments cyclevintagee:

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

seller cyclevintagee:

• rating: 99.7%
• city: Danville, New Hampshire
• # reviews: 3136

general cyclevintagee:

• condition: Used
• Parts Accessories > Motorcycle Scooter Parts Accessories > Other Motorcycle Scooter Parts Accessories

offer cyclevintagee:

• sold: 0
• options: Ship-to-home
• quantity: 1
• started: February 8, 2026
• availability: In Stock

shipping cyclevintagee:

• transit: 4-9 Days
• type: Calculated
• cost: $11.05
• class: Standard
• carrier: USPS
• service: USPS Ground Advantage

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