HONDA 90128361000 Rear Sprocket Fixing Bolts Retainer Studs Set

( Manufacturer Part Number: 90128361000 ), ( Part Type: Sprocket Bolt ), ( Color: Silver ), ( Compatible Model: Xl175, Xl 175 ), ( Material: Steel ), ( Vintage Part: Yes ), ( Placement On Vehicle: Left, Rear ), ( Country Of Origin: Japan )

Review HONDA Rear Sprocket Fixing Bolts Retainer Studs Oem Xl 175 Set Of fits XL175 1976

The **Honda 90128361000 1976 XL175 Rear Sprocket Fixing Bolts Retainer Studs Set** is a meticulously engineered replacement part designed specifically for the iconic 1976 Honda XL175, a classic dual-sport motorcycle renowned for its reliability and off-road prowess. This high-quality set includes a pair of **retainer studs and corresponding fixing bolts**, essential components that secure the rear sprocket assembly to the transmission housing, ensuring proper alignment and torque distribution during operation. Crafted from durable, heat-treated steel, these components are precision-machined to exacting standards, guaranteeing a snug, vibration-resistant fit that prevents loosening under the demanding conditions of both on-road and off-road riding. The studs feature a threaded design optimized for the XL175 s transmission interface, while the accompanying bolts incorporate a fine-pitch thread for maximum grip and longevity, reducing the risk of stripping or wear over time. Whether restoring a vintage XL175 to its original glory or upgrading an existing setup for enhanced durability, this set provides a direct, factory-matched solution that maintains the motorcycle s performance integrity. Ideal for mechanics and enthusiasts alike, these components are a straightforward yet critical upgrade, ensuring smooth chain engagement, reduced maintenance hassles, and the confidence of knowing that every ride begins with a securely fastened drivetrain.

### **Pros and Cons of buying a Honda 90128361000 (1976 XL175 Rear Sprocket Fixing Bolts Retainer Studs Set)**

1. **Authentic Fitment** This part is specifically designed for the 1976 Honda XL175, ensuring compatibility without modifications. Using genuine or high-quality aftermarket parts reduces the risk of improper fitment or premature wear.

2. **Durability** Honda s engineering standards typically result in parts that are built to last, especially when sourced from reputable manufacturers. Properly installed, these bolts and studs should hold up under normal riding conditions.

3. **Prevents Chain Slippage** The rear sprocket assembly relies on these bolts and retainer studs to stay securely in place. Worn or loose components can cause chain slippage, leading to poor shifting, accelerated wear on the chain and sprocket, and potential safety hazards.

4. **Easy Installation** These parts are straightforward to replace, requiring basic tools (socket wrench, torque wrench, and possibly a chain whip for tension). Many riders report completing the job in under an hour with minimal experience.

5. **Cost-Effective Maintenance** Replacing these components is a relatively inexpensive fix compared to the potential damage caused by a failing sprocket or chain. Purchasing a set ensures you have all necessary parts upfront.

6. **Improves Performance** A properly secured sprocket ensures smooth power transfer from the engine to the rear wheel, reducing vibration and improving overall handling.

7. **Prevents Further Damage** Ignoring worn bolts or studs can lead to the sprocket spinning loose, damaging the chain, cassette, or even the swingarm. Addressing this issue proactively avoids costly repairs down the line.

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1. **Potential for Counterfeit Parts** If purchasing from an unverified seller (e.g., untrusted online marketplaces or gray-market suppliers), there s a risk of receiving fake or low-quality replicas. These may fail prematurely or not fit correctly.

2. **Torque Specifications Must Be Followed** Over-tightening or under-tightening these bolts can strip threads or cause premature wear. Honda provides torque specs (typically around **25 30 ft-lbs** for these components), and failure to adhere to them may void warranty claims or lead to failure.

3. **Limited Availability of Original Parts** While Honda still produces some aftermarket parts, the 1976 XL175 is no longer in production, meaning original parts may be harder to find. Aftermarket brands (e.g., **OEM, Motorex, or local motorcycle shops**) often carry compatible replacements.

4. **Chain and Sprocket Wear May Persist** If the chain or sprocket itself is worn beyond specification, replacing just the bolts and studs won t fully resolve shifting issues. A thorough inspection of the drivetrain is recommended.

5. **Skill Level Required** While the job is manageable for beginners, improper handling (e.g., cross-threading, using the wrong tools) can damage the swingarm or sprocket hub. Riders unfamiliar with motorcycle maintenance may need guidance.

6. **Time-Consuming for Inexperienced Riders** Removing the rear wheel, accessing the sprocket, and ensuring proper alignment can be tricky for those without prior experience. Some may prefer taking it to a shop for reassurance.

7. **Potential for Rust or Corrosion** Older bikes may have rusted bolts or studs, requiring extra effort to remove. Using penetrating oil (e.g., **PB Blaster**) and patience is advisable.

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Replacing the rear sprocket fixing bolts and retainer studs on a 1976 Honda XL175 is a **practical and cost-effective maintenance task** that prevents more serious drivetrain issues. The benefits such as improved reliability, smoother shifting, and extended component life far outweigh the minor drawbacks, provided the parts are genuine and installed correctly.

The **main risks** stem from purchasing counterfeit parts or mishandling installation, both of which can be mitigated by buying from reputable suppliers (e.g., **Honda dealerships, trusted aftermarket brands, or well-reviewed online retailers**) and following torque specifications. For riders comfortable with basic motorcycle maintenance, this is a **recommended preventive measure**. Those unsure about the process may opt for professional installation to ensure longevity and safety.

- **Purchase from a trusted source** (e.g., **Honda Parts Center, local motorcycle shops, or verified online retailers** like **Amazon, RockAuto, or eBay with positive seller ratings**).

- **Check for authenticity** Ensure the part numbers match (90128361000) and look for packaging that resembles Honda s branding.

- **Inspect the chain and sprocket** While replacing these bolts, verify that the chain is not stretched beyond the recommended limit (typically **0.5% elongation or less**) and that the sprocket teeth are not worn or damaged.

- **Use a torque wrench** Follow Honda s torque specifications to avoid overtightening or loosening the bolts.

- **Consider a chain and sprocket kit** If the bike has high mileage, pairing this repair with a **new chain and sprocket** (e.g., **KMC, Gates, or OEM**) ensures a complete drivetrain refresh.

- **Document the process** For future reference, take photos or notes on the installation steps, which may help with future maintenance.

**Final Verdict:** This is a **worthwhile upgrade** for any 1976 XL175 owner, provided due diligence is taken in sourcing and installation. It s a small investment that pays off in reliability and performance.

Details:

Good functional condition. Threads are good. Used and sold exactly as shown. 1976 Honda XL175 Rear Sprocket Fixing Bolts Retainer Studs OEM XL 175 Taken off a model.

part #: 90128361000 prices

• $5.49-$24.99

specifications cyclevintagee:

• for makes: Honda
• for years: 1976
• mpn: 90128361000
• part type: Sprocket Bolt
• color: Silver
• compatible model: Xl175, Xl 175
• material: Steel
• vintage part: Yes
• placement on vehicle: Left, Rear
• country of origin: Japan

returns cyclevintagee:

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

general cyclevintagee:

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

seller cyclevintagee:

• # reviews: 714
• rating: 100.0%
• city: Brigham City, Utah

payments cyclevintagee:

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

offer cyclevintagee:

• quantity: 1
• started: April 24, 2026
• availability: In Stock
• sold: 0
• options: Ship-to-home

shipping cyclevintagee:

• class: Standard
• service: USPS Ground Advantage
• cost: $4.89
• type: Fixed
• transit: 3-6 Days
• carrier: USPS

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