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Bolt Kit – No 13: Complete Guide to BMC Bike Spare Parts, Compatibility, Installation, and Maintenance

Are you a proud owner of a high-performance BMC mountain bike? Whether you’re shredding trails on a Trailfox or chasing speed on a Fourstroke, keeping every component in perfect condition is essential for safety and enjoyment. One often-overlooked but critical replacement item is the Bolt Kit – No 13. This official spare part from BMC Switzerland ensures your frame and key assemblies stay secure under the toughest riding conditions.

In this comprehensive guide, we’ll cover everything you need to know about the Bolt Kit – No 13 — from its exact specifications and compatible models to step-by-step installation tips, maintenance advice, and where to buy it. If you’re searching for reliable BMC bike bolts or wondering how to replace worn hardware on your premium Swiss-engineered ride, you’ve come to the right place.

Bolt Kit – No 13 Red – BMC Switzerland AG

What Is the Bolt Kit – No 13?

The Bolt Kit – No 13 is an official OEM spare parts kit designed specifically by BMC Switzerland for their premium bicycle lineup. Priced at around $59 USD, this kit includes six long bolts (often in a distinctive red finish for easy identification) along with necessary washers, spacers, and related hardware.

Unlike generic hardware store bolts, the Bolt Kit – No 13 is precision-engineered to match the exact tolerances, thread patterns, and material specifications of BMC frames. These bolts are typically used in high-stress areas such as frame pivot points, cockpit attachments, or structural connections where vibration, impact, and constant flex demand absolute reliability.

BMC, known for its innovative carbon fiber and aluminum frames, recommends using only genuine spare parts like this to maintain warranty coverage and peak performance. The red color coding helps riders and mechanics quickly identify the correct kit during repairs or upgrades — a thoughtful detail from the Swiss brand.

This isn’t just a random collection of fasteners; it’s a carefully curated set that restores your bike to factory standards after wear, crashes, or routine disassembly.

Compatible BMC Bike Models for Bolt Kit – No 13

The Bolt Kit – No 13 is specifically formulated for select BMC mountain bike models that feature advanced suspension and frame designs. Official compatibility includes:

• BMC TF01 (Trailfox series – popular for enduro and aggressive trail riding)
• BMC 02 29 (29-inch wheel variants in the performance MTB range)
• BMC FS01 29 (Fourstroke series – ideal for cross-country and marathon racing)

These models rely on precise bolt tension at pivot points and mounting locations to deliver responsive handling, efficient power transfer, and long-term durability. Using the wrong bolt length or grade could lead to creaking, misalignment, or even frame damage over time.

If you own any of these bikes and have noticed loose components, unusual noises, or have recently performed a full service, the Bolt Kit – No 13 is often the exact replacement needed.

Why Choose the Official Bolt Kit – No 13 Over Generic Alternatives?

Safety comes first on the trail. Generic bolts might look similar but often differ in material strength, corrosion resistance, or thread pitch. The Bolt Kit – No 13 uses high-grade materials matched to BMC’s carbon and alloy frames, preventing galvanic corrosion and ensuring proper preload.

Key benefits include:

• Perfect Fit and Function: Six long bolts designed for specific mounting depths and angles on TF01 and FS01 29 models.
• Durability Under Stress: Engineered to withstand repeated impacts, mud, water, and high-torque scenarios typical in mountain biking.
• Warranty Protection: Using genuine BMC parts helps preserve your bike’s factory warranty.
• Ease of Identification: The red finish and included hardware (washers, spacers) make installation straightforward even for home mechanics.
• Value for Money: At approximately $59, it saves you from costly frame repairs or downtime.

Riders who upgrade or maintain their bikes regularly report smoother suspension action, quieter operation, and greater confidence knowing every connection is factory-spec.

Step-by-Step Installation Guide for Bolt Kit – No 13

Replacing bolts on a high-end mountain bike requires care, but it’s manageable with basic tools. Always work in a clean area and refer to your specific model’s service manual for torque values (typically available on BMC’s website or through authorized dealers).

1. Preparation: Park your bike on a stable stand. Clean the area around the bolt locations with a degreaser to remove dirt and old grease. Gather tools: Allen keys (usually 4-6mm), torque wrench, thread locker (medium strength), and anti-seize compound.
2. Removal: Loosen old bolts in a criss-cross pattern if multiple are involved. Remove one at a time to avoid stressing components. Inspect pivot bushings or spacers for wear while you’re there.
3. Inspection: Check mating surfaces for damage. Replace any worn washers or spacers from your Bolt Kit – No 13 as needed.
4. Installation: Apply a light coat of anti-seize to the threads. Insert the new long bolts from the Bolt Kit – No 13. Hand-tighten first, then use your torque wrench to the manufacturer-recommended specs (often 8-12 Nm for pivot bolts — double-check your model).
5. Final Checks: Cycle the suspension through its full travel several times. Listen for creaks and re-torque after your first ride. Test on an easy trail before pushing limits.

Pro tip: Many BMC owners pair the Bolt Kit – No 13 with a full pivot service kit for best results. The entire process usually takes 30-60 minutes for experienced DIYers.

News | The BMC Trailfox TF01 – The First Enduro Bike with Shimano XTR Di2 | ENDURO Mountainbike Magazine

Essential Maintenance Tips to Extend the Life of Your Bolts and Bike

Prevention beats replacement every time. Incorporate these habits into your routine:

• Regular Inspections: Every 500-1000 km (or after wet/muddy rides), check bolt tightness and look for rust or deformation.
• Clean Thoroughly: High-pressure water can force debris into threads — use a soft brush and bike-specific cleaner instead.
• Apply Protection: A thin layer of grease or thread locker on reinstallation prevents seizing.
• Track Your Rides: Heavy enduro use on TF01 models may require earlier replacement than lighter XC riding on FS01 29 bikes.
• Store Properly: In off-season, keep your bike in a dry place to minimize corrosion risk.

Following these steps keeps your Bolt Kit – No 13 replacements lasting for seasons of reliable riding.

Where to Buy Genuine Bolt Kit – No 13

The safest place is through official BMC channels:

• BMC Switzerland website (bmc-switzerland.com)
• Authorized BMC dealers in your region
• Regional BMC USA or international online stores

Avoid unverified third-party sellers to guarantee authenticity and proper compatibility. Stock is usually good, with fast shipping for in-demand spare parts like this.

Frequently Asked Questions About Bolt Kit – No 13

Is the Bolt Kit – No 13 only for red frames? No — the red refers to the bolt finish for identification, not the bike color. It fits black, white, or custom BMC models listed above.

Can I use this kit on other bike brands? No. It’s engineered exclusively for BMC TF01, 02 29, and FS01 29 geometries. Using it elsewhere risks improper fit.

How many bolts are included? Exactly six long bolts plus supporting hardware — enough for a complete pivot or mounting section repair.

Do I need special tools? A torque wrench is highly recommended for safety. Basic Allen keys will handle most steps.

What’s the difference between Bolt Kit – No 13 and other BMC kits? Each kit number corresponds to specific locations and lengths. No. 13 is tailored for longer structural connections on the listed models.

Final Thoughts on the Bolt Kit – No 13

Owning a BMC mountain bike is an investment in performance and quality. The Bolt Kit – No 13 might seem like a small item, but it plays a massive role in keeping your ride safe, responsive, and ready for adventure. Whether you’re doing routine maintenance, recovering from a minor crash, or simply refreshing older hardware, this genuine spare part delivers peace of mind and factory-level results.

Don’t wait until a loose bolt turns into a bigger problem. Grab your Bolt Kit – No 13 today, follow proper installation practices, and enjoy countless more trail miles with confidence. Your BMC TF01 or FS01 29 deserves nothing less than the best.

Ride safe, maintain regularly, and keep pushing your limits — with the right bolts backing you up every rotation of the wheel.