Bolt Kit – No 22 Orange – BMC Switzerland AG

Bolt Kit – No 22: The Ultimate Guide to Genuine BMC Spare Parts for Speedfox, Fourstroke, and Trailfox Mountain Bikes

If you own a high-performance BMC mountain bike like the Speedfox, Fourstroke, or Trailfox series, you already know how precision engineering keeps your ride smooth, responsive, and reliable on the toughest trails. But even the best bikes need occasional maintenance—especially when it comes to critical suspension components. That’s where the Bolt Kit – No 22 comes in as an essential OEM spare part from BMC Switzerland.

In this comprehensive guide, we’ll cover everything you need to know about the Bolt Kit – No 22: its purpose, compatibility, contents, installation tips, benefits, and why sticking with genuine BMC parts is the smartest choice for serious riders. Whether you’re a weekend warrior tackling epic descents or a competitive racer pushing your limits, understanding and using the right Bolt Kit – No 22 can make all the difference in performance and longevity.

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What Is the Bolt Kit – No 22 and Why Do You Need It?

The Bolt Kit – No 22 is a factory-original spare parts kit designed specifically by BMC Switzerland for their premium full-suspension mountain bikes. Finished in a signature orange color that matches the brand’s high-end aesthetic, this kit provides the exact hardware needed to maintain or repair key suspension pivot points.

Over time, bolts in a mountain bike’s linkage system can wear out due to constant vibration, dirt ingress, moisture, or simply the high stresses of aggressive riding. Loose or damaged bolts lead to creaking, reduced suspension efficiency, and—in worst cases—safety issues. The Bolt Kit – No 22 replaces these critical fasteners with precision-engineered, long bolts that ensure perfect alignment, proper torque specs, and long-term durability.

BMC, a Swiss company renowned for its innovative frame designs and championship-winning bikes, numbers its spare parts for easy identification in service manuals. The Bolt Kit – No 22 (part number/SKU 222998) is one such kit, originally developed for earlier Speedfox models (SF02/03) and carried forward for modern compatibility. It’s not just any bolt set—it’s engineered to BMC’s exact tolerances, often with thread-locking compounds pre-applied for security.

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Compatible Models for the Bolt Kit – No 22

One of the biggest advantages of the Bolt Kit – No 22 is its targeted compatibility with BMC’s popular 29-inch wheel full-suspension lineup. According to official BMC specifications, this kit fits:

• Speedfox 01 29 – The versatile trail bike known for its balanced geometry and efficient pedaling.
• Fourstroke 01 29 – BMC’s cross-country and marathon race machine with lightning-fast suspension response.
• Trailfox 01-03 29 – The aggressive enduro model built for big hits and technical terrain.

These models share similar suspension linkage designs where the Bolt Kit – No 22 slots in perfectly. If your BMC bike’s serial number or frame markings indicate one of these series (check near the bottom bracket), this is the exact kit you need. Using non-genuine alternatives risks mismatched threading, incorrect lengths, or material fatigue—issues that can void warranties or compromise handling.

BMC Fourstroke 01 TWO 29 bike, acid yellow/carbon – MTBIKER.shop

What’s Included in the Bolt Kit – No 22

Unlike generic hardware store bolts, the Bolt Kit – No 22 is a complete, ready-to-install package. Official BMC details confirm it includes 6 long bolts—precisely the number required for the main pivot points in the supported linkage systems.

Many riders appreciate the premium finish: bright orange anodizing not only looks stunning against carbon or alloy frames but also provides corrosion resistance in muddy, wet conditions. Accompanying hardware (washers, circlips, and thread lockers in some variants) ensures everything assembles securely right out of the box.

Compared to full linkage rebuild kits, the Bolt Kit – No 22 focuses purely on the bolt replacements, making it an affordable and targeted solution for routine maintenance rather than a complete overhaul.

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Why Choose Genuine BMC Bolt Kit – No 22 Over Aftermarket Options?

Safety and performance are non-negotiable on the trail. Here’s why the Bolt Kit – No 22 stands out:

• Perfect Fit and Torque Specs: BMC engineers these bolts to match the exact pivot bore diameters and thread pitches of your frame. No guessing or modifications needed.
• Material Quality: High-grade alloy with superior fatigue resistance—built to handle thousands of miles of abuse.
• Warranty Protection: Using genuine parts keeps your BMC bike’s warranty intact, unlike cheap imports that might cause frame damage.
• Aesthetic Match: That signature orange ties everything together visually, preserving the premium look of your Speedfox, Fourstroke, or Trailfox.
• Proven Reliability: These kits come straight from the same Swiss factory that builds World Cup-winning machines.

Riders who have switched to the Bolt Kit – No 22 often report smoother suspension action, eliminated creaks, and renewed confidence on steep descents. It’s a small investment (around $59 USD) that delivers outsized returns in ride quality.

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Step-by-Step Installation Guide for the Bolt Kit – No 22

Installing the Bolt Kit – No 22 is straightforward for anyone comfortable with basic bike maintenance, but we always recommend consulting your BMC dealer or a certified mechanic for complex jobs. Here’s a high-level overview:

1. Prepare Your Workspace: Clean the bike thoroughly and support it in a repair stand. Gather tools: torque wrench (essential!), Allen keys, and thread locker if not pre-applied.
2. Remove Old Hardware: Carefully disassemble the affected linkage points one at a time (refer to your model-specific manual for exact positions—usually pivots 1, 2, 4, 5, 6, 7, 10, 11, 12, 14 in older diagrams).
3. Inspect Bearings and Bushings: While the bolts are out, check for wear. Clean everything with isopropyl alcohol.
4. Install New Bolts from the Bolt Kit – No 22: Slide in the long orange bolts, add washers where required, and torque to BMC specifications (typically 10-15 Nm—double-check your manual).
5. Reassemble and Test: Cycle the suspension through its full travel. Listen for any noises and re-torque after the first ride.

Pro tip: Apply fresh grease to pivots during the process. Many owners pair the Bolt Kit – No 22 with a full bearing service for maximum smoothness.

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Maintenance Tips to Extend the Life of Your BMC Suspension

Preventing the need for frequent Bolt Kit – No 22 replacements starts with good habits:

• Clean your bike after every muddy ride—focus on the linkage area.
• Check bolt torque every 500-1000 miles or after big impacts.
• Store your BMC indoors to avoid corrosion.
• Consider upgrading to a full linkage kit if you’re riding extremely aggressive terrain.

Regular care means your Speedfox, Fourstroke, or Trailfox will continue delivering that legendary BMC ride feel for years.

Where to Buy the Bolt Kit – No 22

The safest place to purchase is directly from authorized BMC dealers or the official BMC website (bmc-switzerland.com or regional sites like bmcebikes.com). Expect fast shipping and genuine packaging. Avoid unverified third-party sellers to guarantee authenticity.

Many shops bundle the Bolt Kit – No 22 with service appointments—highly recommended for first-time users.

Frequently Asked Questions About Bolt Kit – No 22

Is the Bolt Kit – No 22 compatible with older or newer BMC models? Primarily the listed 29″ full-suspension bikes, but always verify with your frame’s serial number or dealer.

How many bolts are actually in the kit? Exactly 6 long bolts—perfect for the standard pivot replacement.

Can I install it myself? Yes, with the right tools and manual. Otherwise, visit a BMC-certified mechanic.

Does it include bearings? No—this kit focuses on bolts. Pair it with a bearing kit if needed.

What’s the price and availability? Typically $59 USD and usually in stock at official retailers.

Final Thoughts: Invest in the Bolt Kit – No 22 for Peak Performance

Your BMC mountain bike represents an investment in precision Swiss engineering. Don’t compromise that with inferior hardware. The Bolt Kit – No 22 is the straightforward, reliable way to keep your Speedfox, Fourstroke, or Trailfox suspension performing at its absolute best—quiet, plush, and ready for any adventure.

Ready to refresh your ride? Grab your Bolt Kit – No 22 today and hit the trails with confidence. If you have questions about compatibility or installation for your specific BMC model, drop a comment below or reach out to your local dealer.

Ride safe, ride BMC!

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