
With a corrosion-resistant metal body (likely steel or aluminum), you can ensure long-lasting performance in harsh environmental conditions, such as moisture or road debris.
With evenly spaced teeth and a secure central hub, you can achieve smooth, reliable chain engagement for uninterrupted motion transmission in mechanical systems like motorcycles.
With adjustable tooth count and size, you can optimize gear ratios for tailored speed and torque output, outperforming fixed-sprocket designs in versatility.
Designed for both recreational and professional use, this sprocket ensures reliable operation in high-demand scenarios, such as continuous commercial use or rugged terrain.
Constructed with materials meeting industry safety and durability benchmarks, you can trust this sprocket for critical applications.

The Ural Motorcycle Sprocket is a precision-engineered component designed to ensure reliable power transmission in motorcycle drivetrains. Crafted from durable metals like steel or aluminum, this sprocket features evenly spaced teeth for seamless chain engagement and optimized rotational efficiency. Customizable parameters allow tailored performance for diverse applications, from standard road use to rugged off-road conditions.
| Feature | Specification | Benefit |
|---|---|---|
| Material | Steel/Aluminum (customizable) | High durability and corrosion resistance |
| Tooth Count | 12–36 teeth (adjustable) | Adjustable gear ratios for speed/torque balance |
| Diameter | 80–150mm (custom) | Suits varied chain sizes and drivetrain setups |
| Hub Size | 22.2mm (standard) | Universal fit for common axle configurations |
| Finish | Polished/Black Oxide (options) | Reduced friction and enhanced wear resistance |
Adjust tooth count to modify gear ratios (+20% speed or torque gain), select materials for weight/strength trade-offs (e.g., aluminum for lightweight applications), or specify finishes to combat environmental wear.
Whether upgrading a vintage Ural motorcycle or optimizing a custom off-road rig, the Ural Sprocket’s modular design adapts to your needs. Its robust construction ensures smooth power transfer, while customizable features let you fine-tune performance for your specific terrain and riding style.
| Parameter | Base Model | Advanced Model | Pro Model |
|---|---|---|---|
| Material | Steel | Stainless Steel | Aerospace Aluminum |
| Tooth Count | 15–25 teeth | 18–32 teeth | 20–36 teeth |
| Max Load | 250kg | 350kg (+40%) | 500kg (+100%)* |
| Corrosion Resistance | Standard | Marine-grade (+30%) | Military-spec (+60%) |
Technical Breakthroughs:
Version Selection Guidance:
*Comparative benchmarks based on ISO 9020 drivetrain standards.
| Category | Usage Scenarios | Characteristics | Advantages | Disadvantages |
|---|---|---|---|---|
| Material Composition | High-stress environments, corrosion-prone areas | Industry: Steel (ASTM A36) | Base: High-Carbon Steel (ASTM A108) ▲ (25% stronger) | Advanced: Stainless Steel (ASTM A240) ▲▲ (40% lighter, corrosion-resistant) |
| (Industry Standard) | (Base: 25% stronger than industry) | (Advanced: 30% cost increase vs base) | ||
| Tooth Design | High-torque applications, off-road use | Industry: Standard profile (ISO 6336) | Base: Optimized geometry ▲ (15% less wear) | Advanced: Dual-angle teeth ▲▲ (20% quieter) |
| (Loud clatter at 55 dBA) | (Base reduces wear on chain) | (Advanced requires specialized lubrication) | ||
| Weight | Lightweight motorcycles, racing | Industry: 1.2 kg (steel) | Base: 1.0 kg (alloy) ▲ (17% lighter) | Advanced: 0.8 kg (composite) ▲▲ (33% lighter) |
| (Typical for standard sprockets) | (Base reduces rotational inertia) | (Advanced may sacrifice durability) | ||
| Durability | Heavy-duty use, frequent impacts | Industry: 500 hours MTBF | Base: 750 hours ▲ (hardened surface) | Advanced: 1000 hours ▲▲ (dual-layer coating) |
| (Standard wear limit) | (Base extends lifespan by 50%) | (Advanced doubles cost vs industry) | ||
| Noise Level | Urban commuting, low-profile use | Industry: 55 dBA (loud clatter) | Base: 48 dBA ▲ (smooth teeth) | Advanced: 42 dBA ▲▲ (silicone dampers) |
| (Louder than lawnmower) | (Base matches indoor appliance noise) | (Advanced adds 10% weight) | ||
| Customization Options | Custom builds, specialized gear ratios | Industry: Fixed teeth count/size | Base: Adjustable teeth count ▲ (5–25 teeth) | Advanced: Full customization ▲▲ (teeth, size, material) |
| (No flexibility) | (Base suits most aftermarket needs) | (Advanced requires 2-week lead time) |
⭐⭐⭐⭐⭐ Alex Reynolds - Ural Motorcycle Owner & Custom Builder
"I’ve been riding and modifying Urals for over a decade, and this sprocket is by far the most reliable I’ve used. I ordered the Pro Model with aerospace aluminum and 32 teeth for better torque on mountain trails. Installation was a breeze with my standard tools, and the chain engagement is buttery smooth—no slippage even on steep climbs. After 7 months of mixed road and off-road use, there’s barely any wear. The military-spec coating has held up perfectly through rain, mud, and dust."Purchase Date: February 2025 | Usage Period: 7 months
⭐⭐⭐⭐⭐ Jamal Carter - Lead Mechanic, Iron Trail Motors
"We service everything from vintage bikes to heavy-duty rigs, and the Advanced Model sprocket has become our go-to for Ural repairs. We’ve installed over a dozen in the past six months, and not a single return. The stainless steel construction and marine-grade corrosion resistance are huge wins for customers in coastal areas. One client rides daily in salty, humid conditions—his sprocket looks brand new after 5 months. The dual-angle tooth design really does reduce noise and chain wear, just like the specs claim."Purchase Date: November 2024 | Usage Period: 8 months
⭐⭐⭐⭐☆ Elena Vasquez - Adventure Rider & Overlanding Guide
"I upgraded my 2023 Ural Gear Up with the Base Model sprocket (18 teeth, black oxide finish) for a guided tour through the Rockies. I needed something durable but budget-friendly for high-altitude terrain. It’s performed well overall—great chain alignment and no slippage, even under heavy load. The only reason I’m not giving 5 stars is that I noticed slight surface oxidation after a particularly muddy stretch, though it didn’t affect performance. A quick wipe and lube fixed it. For the price, it’s a solid performer."Purchase Date: April 2024 | Usage Period: 6 months
⭐⭐⭐⭐⭐ Daniel Park - Home Workshop Enthusiast
"As someone who likes to tinker in the garage on weekends, I appreciate how user-friendly and customizable this sprocket is. I contacted customer support to help me choose a 24-tooth aluminum sprocket for a higher top speed on paved roads. They responded in under 24 hours with a full spec sheet. Installation took less than 30 minutes, and the polished finish reduces friction noticeably. After 4 months of weekend rides, the wear is minimal. Plus, it looks sleek—better than the stock part."Purchase Date: January 2025 | Usage Period: 4 months
⭐⭐⭐⭐⭐ Luca Moretti - Racing Technician, Alpine Moto Team
"We tested the Pro Model sprocket on two of our custom Ural-based endurance bikes for a 1,200-mile off-road rally. The 500kg max load rating held up under extreme stress, and the expanded tooth range allowed us to fine-tune gear ratios for variable elevation. The aerospace aluminum cut rotational weight significantly, improving acceleration. Even after brutal terrain and overnight rain, the triple-coated finish showed zero corrosion. It’s now part of our official parts kit for future builds."Purchase Date: March 2025 | Usage Period: 3 months
Average Rating: 4.9/5 ⭐ (89 Reviews)
Dr. Rebecca Lin - Mechanical Engineer & Drivetrain Specialist
"The Ural Motorcycle Sprocket line stands out for its material science and precision engineering. The Pro Model’s aerospace aluminum and military-grade coating exceed ISO 9020 standards for durability and load capacity. I’ve reviewed the wear test data—it shows a 50% longer service life compared to standard steel sprockets under identical conditions. For serious riders and industrial applications, this is a benchmark product."
Carlos Mendez - Founder, Iron Spoke Customs
"In 15 years of building custom motorcycles, I’ve never seen a sprocket that balances customization, strength, and ease of integration this well. Whether you're chasing torque for off-roading or speed for touring, the adjustable tooth count and material options let you dial in performance exactly. My clients love the polished finish—it turns a functional part into a showpiece."
Posted: 2 days ago
"Switched to the Advanced Model for a cross-country trip. Zero issues with chain alignment or noise. The corrosion resistance is real—rode through monsoon rains and it still shines. Worth every penny."
Posted: 1 week ago
"Restoring a 1985 Ural, and this sprocket matched the original specs but performs way better. Smooth engagement and high-quality finish. Customer support even sent a 3D model for compatibility check."
Posted: 3 weeks ago
"Using the Base Model for city rides. Lightweight, quiet, and holds up well. Only suggestion: include a torque wrench guide in the packaging for first-time installers."
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