Description
Headset VP-B351AC3 Black: The Ultimate Guide to Upgrading Your BMC Bike’s Steering Precision
If you’re a cycling enthusiast who owns a BMC Granfondo 01 Disc or similar road bike, you know how crucial smooth steering and reliable handling are to your riding experience. That’s where the Headset VP-B351AC3 Black comes into play. This high-quality spare part, designed specifically for precision and durability, can transform your bike’s performance on long rides or challenging terrains. In this comprehensive blog post, we’ll dive deep into everything you need to know about the Headset VP-B351AC3 Black, from its features and compatibility to installation tips and why it’s a must-have for serious cyclists. Whether you’re maintaining your bike or looking for an upgrade, this guide will help you make an informed decision.
Understanding Bike Headsets: Why They Matter
Before we get into the specifics of the Headset VP-B351AC3 Black, let’s start with the basics. A bike headset is the component that connects the fork to the frame, allowing for smooth rotation of the handlebars. It’s essentially the bearing system that enables you to steer your bicycle effortlessly. Without a properly functioning headset, you might experience wobbling, stiffness, or even safety issues during rides.
Headsets come in various types, such as threaded and threadless, with integrated designs being popular in modern road bikes for their sleek integration and reduced weight. The Headset VP-B351AC3 Black falls into the integrated threadless category, which is favored for its sealed bearings that protect against dirt and moisture, ensuring longevity. If you’ve ever felt your steering get gritty after a rainy ride, upgrading to a sealed-bearing headset like this one could be the solution.

As you can see in the image above, the Headset VP-B351AC3 Black consists of several precision-machined parts, including rings, bearings, and seals, all in a sleek black finish that matches the aesthetic of many BMC bikes.
Key Features of the Headset VP-B351AC3 Black
What sets the Headset VP-B351AC3 Black apart from generic alternatives? Let’s break down its standout features based on manufacturer details and similar models from VP Components, the renowned maker of bike components.
First, the construction: This headset uses high-quality materials, likely including aluminum alloys for the cups and sealed cartridge bearings for smooth operation. Similar models from VP, such as the VP-B303AC, feature sealed bearings (like MH-P08 / P16) that provide low-friction rotation and resistance to environmental elements. The Headset VP-B351AC3 Black is designed for a 1-1/8” upper and 1-1/2” lower configuration, which is common in tapered steerer tubes found on endurance road bikes like the BMC Granfondo series.
Durability is another highlight. With its black anodized finish, it not only looks premium but also resists corrosion better than unpainted versions. Priced at around USD 39.00, it’s an affordable upgrade that doesn’t compromise on quality. The SKU is 221140, and it’s often listed as a one-size-fits-all for compatible frames, making it easy to source.
In terms of performance, expect enhanced steering precision. The sealed bearings minimize play, which translates to better control on descents and corners. Cyclists who ride in varied conditions— from urban streets in New York City to rural trails—will appreciate how this headset maintains its smoothness over time.
Compatibility: Is the Headset VP-B351AC3 Black Right for Your Bike?
Compatibility is key when shopping for bike parts, and the Headset VP-B351AC3 Black is specifically engineered for the BMC Granfondo 01 Disc model. This endurance road bike, known for its comfort on long-distance rides, benefits greatly from this headset’s design. If you own a 2015 or later Granfondo 01 Disc, this is the exact replacement part recommended by BMC.
But what if your bike isn’t a Granfondo? VP Components’ headsets are versatile, and similar models work with other frames that have integrated head tubes. Check your bike’s specifications for head tube dimensions: upper bearing ID around 41.8mm and lower around 52mm, as seen in comparable VP models. Always consult your bike’s manual or a professional mechanic to confirm fitment.
For those with other BMC models, like the Roadmachine or Teammachine, you might find cross-compatibility, but the Headset VP-B351AC3 Black is optimized for disc brake setups in the Granfondo line. It’s worth noting that stock levels can be low—often just a few items left—with more inventory on the way, so act fast if you’re in the market.

This close-up of similar headset components illustrates the precision engineering involved, with anodized rings and bearings ready for installation.
How to Install the Headset VP-B351AC3 Black: A Step-by-Step Overview
Installing a headset might seem daunting, but with the right tools, it’s a manageable DIY project for intermediate cyclists. Here’s a high-level guide—remember, if you’re not confident, take it to a bike shop.
- Gather Tools: You’ll need a headset press, bearing remover, crown race setter, and basic wrenches. Safety glasses are a must.
- Remove the Old Headset: Loosen the stem bolts, remove the fork, and use the bearing remover to extract the old cups and bearings from the head tube.
- Prepare the New Headset: Ensure all parts of the Headset VP-B351AC3 Black are clean. Install the crown race on the fork using the setter tool.
- Press in the Cups: Align the upper and lower cups and use the headset press to seat them evenly into the head tube. Avoid hammering to prevent damage.
- Reassemble: Insert the bearings, slide the fork back in, and tighten everything to spec (usually 5-8 Nm for stem bolts).
- Test: Spin the handlebars to check for smoothness. Adjust preload if needed.
This process typically takes 1-2 hours. Proper installation ensures the Headset VP-B351AC3 Black performs at its best, reducing wear on your frame and fork.
Benefits of Upgrading to the Headset VP-B351AC3 Black
Why invest in the Headset VP-B351AC3 Black? Beyond basic functionality, it offers several advantages. For starters, improved steering response can shave seconds off your times in races or make daily commutes more enjoyable. The sealed bearings mean less maintenance— no frequent greasing required, unlike older cup-and-cone systems.
Sustainability is another angle: VP Components emphasizes recycled materials in their products, aligning with eco-conscious cycling. Plus, at under $40, it’s a cost-effective way to extend your bike’s lifespan. Users of similar VP headsets report fewer creaks and better handling after upgrades, especially on rough roads.
In a city like New York, where potholes are plentiful, a reliable headset like this can prevent accidents by maintaining control. It’s not just about performance; it’s about safety and comfort on every ride.

Pictured here is a BMC bike in action, showcasing the kind of setup where the Headset VP-B351AC3 Black excels in providing seamless integration.
Comparing the Headset VP-B351AC3 Black to Other Options
How does the Headset VP-B351AC3 Black stack up against competitors? Let’s compare it to a few alternatives.
- Cane Creek 40 Series: Similar integrated design, but often pricier (around $50-60). It offers good durability, but the VP model edges out in affordability for BMC-specific fits.
- FSA Orbit Series: Known for lightweight options, but compatibility might require adapters. The Headset VP-B351AC3 Black is tailored for Granfondo, making it a plug-and-play choice.
- Generic No-Name Headsets: Cheaper, but lacking sealed bearings, they wear out faster. VP’s quality control ensures the Headset VP-B351AC3 Black lasts longer.
In spare parts lists from BMC, this headset is frequently recommended for 2015-2016 models, highlighting its OEM status. If you’re on a budget but want reliability, this is hard to beat.
User Reviews and Real-World Performance
While specific reviews for the Headset VP-B351AC3 Black are sparse due to its niche as a spare part, feedback on similar VP headsets is overwhelmingly positive. Cyclists on forums praise the smooth rotation and easy installation. One user noted, “After replacing my worn headset with a VP model, my bike feels brand new— no more play in the steering.”
In real-world tests, these headsets hold up well in endurance events like gran fondos, where the Granfondo 01 Disc shines. If you’re experiencing headset issues, upgrading could resolve them without breaking the bank.
Where to Buy and Final Thoughts
You can find the Headset VP-B351AC3 Black on official BMC sites or authorized dealers like LVR Cycles or Bike Boom. Prices hover around €39-£48 in Europe, equivalent to the USD rate. Always buy from reputable sources to ensure authenticity.
In conclusion, the Headset VP-B351AC3 Black is more than just a replacement—it’s an investment in your cycling passion. With its precision engineering, compatibility, and value, it’s ideal for keeping your BMC bike in top shape. Whether you’re a weekend warrior or a daily commuter, this headset delivers the smooth, reliable performance you deserve. Ready to upgrade? Your next ride awaits!






Reviews
There are no reviews yet.