Looking to give your bike a retro upgrade or enhanced control? Bullmoose handlebars are a favorite among cycling enthusiasts for their unique design, sturdy construction, and comfortable riding position. Whether you’re restoring a vintage mountain bike or boosting your off-road performance, this shopping guide will help you find the perfect bullmoose handlebars to fit your style and riding needs.
Bullmoose Handlebar Overview Table
| Model / Type | Construction | Width | Sweep | Stem/Steerer Compatibility | Notable Features | Typical Use |
|---|---|---|---|---|---|---|
| Nitto B903 Bullmoose | CrMo Steel, TIG/Brazed | 710mm | 15° | 1 1/8″ Threadless Ahead | Modernized, classic styling | MTB, Urban, Gravel |
| Nitto B901R (Rivendell Spec) | CrMo Steel, Fillet Brazed | 660mm | 30° | 1 1/8″ Threadless or quill (varies) | Signature triangle, ergonomic sweep | Rough/off-road, Touring |
| Sklunk Bar (Sklar Bikes) | Custom Steel, Modern Geo | Varied | Modern angles | Custom/Varied | Modern reinterpretation | MTB, Cruiser, Custom |
| Vintage Ritchey Bullmoose | CrMo Steel, TIG/Brazed | 660–720mm | ~20–30° | Quill (often 1″ or 1-1/8″) | Classic MTB original | MTB, Vintage Restorations |
| Fairweather Bullmoose (Nitto) | CrMo Steel, Hand-made | 710mm | 15° | 1 1/8″ Threadless | Sleek finish, light “Macchan” | CX, MTB, Commuter |
Everyday Usage and Benefits of Bullmoose Handlebars
What Are Bullmoose Handlebars Used For?
Bullmoose handlebars are a unique blend of handlebar and stem, typically crafted as an integrated one-piece steel unit. Originally designed for the earliest days of mountain biking, they provide a blend of ruggedness, simplicity, and precise steering. Today, they’re used in a variety of applications:
- Mountain and Trail Riding: Stable handling, wide grip for control on descents and technical routes.
- Urban Commuting: Their comfortable sweep and strength make them ideal for city bikes.
- Touring and Adventure Bikes: Secure, fatigue-reducing hand position for long-haul rides.
- Cyclocross & Gravel: Resilient design absorbs shocks and offers stability over mixed terrain.
- Vintage and Custom Builds: They’re prized by enthusiasts for classic mountain bike restorations and eye-catching custom bikes.
Everyday Benefits
- Superior Strength and Durability
- Bullmoose bars are made from robust steel (often CrMo), designed to withstand impacts, leverage, and off-road abuse.
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The integrated bar-and-stem design eliminates potential points of failure common in separate stem/handlebar combos.
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Enhanced Handling and Control
- Their wide stance (commonly 660–720mm) gives riders increased leverage for technical trails and urban maneuvering.
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The angled sweep (common ranges: 15–30°) provides a more ergonomic hand position for comfort.
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Classic Styling
- The bold “triangle” or “antler” design is both visually iconic and a tribute to early mountain biking.
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Works as a statement piece on modern and retro builds alike.
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Vibration Damping
- Steel construction helps dampen road and trail vibrations compared to aluminum or carbon handlebars, reducing fatigue over rough terrain.
How to Choose the Right Bullmoose Handlebar
Key Considerations Before Buying
- Intended Use
- Decide if your main purpose is off-road, urban/commuter, or touring. For aggressive mountain or gravel use, prioritize strength and width.
- Compatibility
- Check your bike’s steerer tube: Most modern Bullmoose bars fit 1 1/8″ (28.6mm) threadless systems, but quill variants exist for vintage bikes.
- Width
- Common Bullmoose bars range from 660mm (vintage) to 720mm (modern). Wider bars offer more control; narrower may fit tight city spaces.
- Back Sweep
- The degree of sweep impacts comfort. Higher sweep (up to 30°) can relieve wrist strain, while lower (around 15°) gives a more aggressive position.
- Reach/Extension
- Consider the “reach” (distance from the clamp to the grips). Typical reach is 90mm–150mm. More reach may stretch your body position.
- Weight
- Steel bars are heavier (650g–900g) than alloy/carbon, but the difference brings added durability and classic feel.
- Finish and Color
- Options often include polished, satin, black, or silver. Pick what matches your build.
- Brand and Model
- Top modern Bullmoose models come from Nitto (including Fairweather collabs), Rivendell, Sklar, and small custom builders. Classic collectors may seek original Ritchey, Fisher, or Nitto variants.
Steps to Find Your Ideal Bullmoose Set-Up
- Measure your current bar height, width, and extension. Compare to available specs.
- Decide if you want a true vintage look or a modernized take.
- Consider ergonomics. Do you experience wrist fatigue? Opt for more back sweep.
- Double-check steer tube compatibility (threadless vs. quill).
- Set your budget—genuine Nitto and custom bars cost more due to quality and hand-craftsmanship.
Tips and Best Practices for Selecting and Using Bullmoose Handlebars
Choosing
- Test different widths if possible. Wider isn’t always better—choose based on shoulder width and riding environment.
- Prioritize reputable manufacturers. Products from brands like Nitto are renowned for precise welds, strength, and craftsmanship.
- Weigh the need for accessories. Some bullmoose bars have limited space for lights, bags, or computers—check grip area length.
Installation Advice
- Prepare steel bars against corrosion. Spray a rust-preventative (like Boeshield) inside before installation, especially if you ride in wet conditions.
- Use compatible grips and levers. Standard grip area is 22.2mm for brakes and shifters.
- Torque bolts properly. For threadless models, follow stem clamp torque specs precisely.
Usage Tips
- Try different hand positions. Use the triangle for multiple grip options on longer rides.
- If the bar feels too wide, you can trim it. Cut 1cm at a time and test before cutting further.
- Regularly inspect welds and finish, particularly if riding aggressively or for many years.
Technical Comparison Table: Popular Bullmoose Handlebars
| Model / Brand | Width (mm) | Back Sweep | Reach/Extension (mm) | Weight (g) | Steerer Fit | Construction | Color/Finish | Special Features |
|---|---|---|---|---|---|---|---|---|
| Nitto B903 Fairweather | 710 | 15° | 90 | ~690 | 1 1/8” Threadless | CrMo TIG Welded | Silver/Black | Classic design, modern size |
| Nitto B901R (Rivendell) | 660 | 30° | 150 | 780 | 1 1/8” Threadless | Fillet-Brazed CrMo | Nickel plated | Curved triangle ends, extra sweep |
| Fairweather Macchan | 710 | 15° | 90 | ~690 | 1 1/8” Threadless | Hand-made CrMo | Polished/Silver/Black | Sleek & lightweight |
| Vintage Ritchey (orig.) | 660–720 | ~20–30° | 100–120 | 896 | Quill (1”/1-1/8”) | TIG/Fillet CrMo | Dull bright/nickel | Integrated classic MTB |
| Sklar Sklunk Bar | Custom | Modern | Custom | Custom | Custom | Custom Steel | Custom | User-defined, custom geo |
Practical Advice: Maximizing Comfort and Performance
Adjusting for Comfort
- Fine-tune bar angle: Rotate the bar up or down slightly before final tightening to balance wrist comfort and visibility.
- Grips matter: Use quality grips to maximize the comfort of the flat grip area and minimize numbness.
- Cable Routing: Due to the integrated stem, double-check cable lengths before installation.
Maintenance
- Regularly clean and wax the finish to protect steel against corrosion.
- Inspect welds or brazed joints seasonally, especially after crashes or drops.
- If possible, periodically reapply anti-rust treatment inside the bars.
Extending Versatility
- Use long grips or add extra grip tape for more possible hand positions.
- Mount lights/bells using adapters designed for 22.2mm areas or attach to the triangle for creative solutions.
- For touring, triangle bags or bar-specific packs may fit inside the triangle portion.
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Conclusion
Bullmoose handlebars, with their striking form and storied history, are more than just a retro novelty. They remain highly relevant for riders prioritizing control, confidence, and comfort—whether on modern trails, bustling city streets, or cross-country adventures. With robust construction, ergonomic sweep, and an integrated aesthetic, bullmoose bars offer a ride feel unlike any other handlebar design.
Selecting the right model involves thoughtful consideration of width, sweep, compatibility, and finish. By following key best practices on installation and maintenance, you can enjoy the reliable performance and timeless style bullmoose bars are celebrated for.
Whether reviving a vintage MTB, building a rugged city commuter, or seeking the most secure steering on unknown trails, bullmoose handlebars are a compelling, durable, and stylish choice.
FAQ
- What makes bullmoose handlebars different from regular handlebars?
Bullmoose handlebars are a single-piece bar and stem, not two separate parts. This integrated design increases strength, eliminates the stem-to-bar clamp as a failure point, and offers a distinctive visual profile.
- Are bullmoose bars compatible with all bikes?
No. Most modern bullmoose bars are designed for 1 1/8″ (28.6mm) threadless headsets. Quill-type versions (for threaded headsets, usually 1″ or 1 1/8″) exist but are less common. Always check your steerer type before purchasing.
- Can I use bullmoose handlebars for both off-road and commuting?
Absolutely. Their stability and comfort make them versatile for rugged off-road, mixed-surface commuting, gravel, cyclocross, and even touring.
- Are bullmoose handlebars heavier than other types?
Yes, typically. Because they’re constructed from steel and integrate the stem, they usually weigh between 650g and 900g—heavier than separate aluminum or carbon setups. The trade-off is extreme durability and vibration damping.
- What width should I choose?
Wider bars (690–720mm) give more leverage and control for off-road, while narrower (660mm) may suit city bikes for easier navigation in tight spaces. Match the bar width roughly to your shoulder width.
- Is it possible to cut bullmoose bars shorter?
Yes. Most steel bullmoose bars can be trimmed for a custom fit. Cut a small amount at a time (1cm per side), re-fit grips, and test the feel before cutting more.
- Which grips and levers fit bullmoose handlebars?
Most bullmoose handlebars have a 22.2mm diameter grip area, which fits standard MTB grips, brake levers, and shifters.
- How do I maintain and protect steel bullmoose handlebars from rust?
Apply a rust-inhibitor inside the bars before installation, especially if you ride in wet or humid climates. Keep the finish clean and consider using frame wax to further protect the exterior.
- Why are bullmoose bars popular for vintage bike restorations?
They were the original choice on many of the first mountain bikes and provide an authentic look and ride feel. Their longevity and robust design also make them practical for daily use.
- Can I mount accessories like lights or computers on bullmoose bars?
Yes, but space is limited due to the integrated stem. Use handlebar accessory mounts or clip-on adapters designed for 22.2mm bars, or creatively use the triangle/central section for lightweight accessories.