HONDA 90121-402-000 Swing Arm Twinstar Swingarm Pivot Bolt

( Manufacturer Part Number: 90121-402-000 ), ( Part Type: Swing Arm Swingarm Bolt ), ( Items Included: Bolts )

Review HONDA Twinstar Swingarm Pivot Bolt Swing Arm fits CM200T 1981

The Honda 90121-402-000 swingarm pivot bolt is an essential component for the maintenance and repair of the swingarm on a Honda CM200T motorcycle model from 1981. This part is specifically designed to securely connect the swingarm to the bike's drivetrain, allowing the rear wheel to pivot smoothly during operation.

The swingarm pivot bolt is manufactured with high-quality steel that ensures durability and strength. It features a threaded design with a hexagonal head, enabling it to be easily tightened and secured using a standard hex wrench. The bolt has a length of approximately 54mm (2.13 inches), making it suitable for the specific application on the Honda CM200T model year 1981.

This pivot bolt is an essential replacement part for those who own or are restoring a Honda CM200T motorcycle from 1981. If the original bolt shows signs of wear, corrosion, or damage, it is important to replace it to maintain the bike's functionality and safety.

Installing the new swingarm pivot bolt involves removing the old bolt and replacing it with the new one. Before installation, it's important to ensure that the swingarm is properly supported to prevent damage during the process. Once the new bolt is in place, it should be tightened securely to the specified torque specification.

In summary, the Honda 90121-402-000 swingarm pivot bolt is a crucial replacement part for the maintenance and repair of a Honda CM200T motorcycle from 1981. Its high-quality steel construction ensures durability and strength, while its threaded hexagonal head design allows for easy installation using standard tools.

Pros and Cons of Buying Honda CM200T Swingarm Pivot Bolt (Honda 90121-402-000) for Your 1981 Honda TwinStar

The Honda 90121-402-000 is a swingarm pivot bolt designed for the Honda CM200T, also known as the Honda TwinStar. This part is essential for maintaining the swingarm's connection to the bike, ensuring proper suspension function and safety. Let's discuss the potential advantages and disadvantages of investing in this replacement swingarm pivot bolt.

1. Improved Safety: A worn-out or damaged swingarm pivot bolt can compromise the bike's safety. Replacing it with a new one ensures that the swingarm stays securely connected to the bike, reducing the risk of accidents.

2. Smoother Ride: A faulty swingarm pivot bolt can cause the swingarm to wobble or vibrate, leading to an uncomfortable ride. A new, properly-functioning bolt can help eliminate these issues, providing a more enjoyable riding experience.

3. Longer Service Life: By investing in a genuine Honda replacement part like the 90121-402-000, you can expect it to last longer than aftermarket alternatives. Honda parts are known for their high quality and durability.

4. Peace of Mind: Using a genuine Honda part can provide you with peace of mind, knowing that you're using a part specifically engineered and tested for your motorcycle.

1. Cost: Genuine Honda parts can be more expensive than aftermarket alternatives. The 90121-402-000 swingarm pivot bolt might be pricier than some aftermarket options, but keep in mind the potential benefits of using a high-quality part.

2. Availability: Depending on your location, it may take some time for the part to be delivered if you order it online. Local dealerships may have the part in stock, but you'll need to check their inventory.

3. Installation Complexity: Installing the swingarm pivot bolt may require some mechanical knowledge or the assistance of a professional mechanic. If you're not confident in your abilities, it might be best to have it installed by a professional.

The decision to buy the Honda 90121-402-000 swingarm pivot bolt for your 1981 Honda TwinStar depends on your priorities and budget. While the part may be more expensive than aftermarket alternatives, it offers the benefits of improved safety, a smoother ride, longer service life, and peace of mind. If these advantages are worth the investment to you, then purchasing the genuine Honda part is the way to go. However, if cost is a major concern, you may consider exploring aftermarket options or seeking professional advice before making your final decision.

Details:

1981 81 HONDA TWINSTAR CM200T SWINGARM PIVOT BOLT SWING ARM, Part number: 90121-402-0 Came off a Honda Twinstar. This is a used item so there could be some wear and tear. Good usable condition. Please see photos for a more accurate.

part #: 90121402000 prices

• $14.99-$23.99

specifications axlbeaseacyc:

• for models: Cm200t
• for makes: Honda
• for years: 1981
• mpn: 90121-402-000
• part type: Swing Arm Swingarm Bolt
• items included: Bolts

shipping axlbeaseacyc:

• cost: $0.00
• service: USPS Ground Advantage
• type: Calculated
• class: Standard
• transit: 6-10 Days
• carrier: USPS

seller axlbeaseacyc:

• city: Montgomery, Texas
• # reviews: 111
• rating: 100.0%

returns axlbeaseacyc:

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

offer axlbeaseacyc:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• quantity: 1
• started: February 20, 2026

payments axlbeaseacyc:

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

general axlbeaseacyc:

• Motorcycle Scooter Parts Accessories > Wheels, Tires Parts > Axles, Bearings, Seals Spacers
• condition: Used

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