All Activity
- Yesterday
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Casimir joined the community
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Hello
I put some more pictures of the bike in the sales advert. Let me know if you are interested
Regards,
Andras
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Yeah, currently thinking Hope Fortus Wheelset, Hope Evo Cranks that are spare, Hope Trial Zone Brakes.
- Last week
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Amazing! I owned one, built with modern parts: 100mm high rise bar, 70x25 stem, hope pro 4, shimano cranks. It was a beast in manual! Easy to throw due to the short top tube but easy to stay in manual due to the long chainstays. I really enjoyed riding it, even if the top tube was really short (pure trials moves were more difficult).
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Centerlock is superior from an engineering point of view (the rotor does not twist due to misalignment, it is even safer cause the rotor cannot leave its interface - there is no enough place) but it requires a really good execution, which is sadly often not the case. I had some issues with centerlock, like the spline interface of a DT Swiss hub was too wide and it was almost impossible to fit a Shimano rotor on it. I had also the opposite, the Shimano rotor was really loose on a centerlock hub. And in trials, the rotor came loose regularly. I have to admit I had also some issues with 6 bolts, like bolts getting loose suddentdly after riding the megavalanche track in La Réunion: I rode these wheels and rotors many months without issue but somehow they came loose on that day. I also stripped the head of a bolt, the quality of this specific bolt being really low.
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Avon Fitness Machines joined the community
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Vitacines joined the community
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Dartmoor has 5 different rims https://e.issuu.com/embed.html?d=2025_dartmoor-bikes_catalog_bikes_frames_pages&u=dartmoor-bikes 338 site
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bacninhtoplist joined the community
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Dartmoor has some, been using them on arcade and fourplay in the past, no issues..
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Im looking at these for my sons bike. Can you run these tubeless ? Not going to need huge pressure ! I really like tubeless as a system.
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Shrauniyb joined the community
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SW Decorating LTD joined the community
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Is 19 years since the last post a new record?
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Not sure if you’ve locked in your ferry yet, but I’d definitely check the options out of Dover especially for late-night sailings. I found this overview of Dover ferry routes pretty helpful when I was looking into timings and operators. Makes it easier to figure out the best time to leave without hitting traffic around Paris.
- Earlier
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Jamesmut joined the community
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Yeah they look nice! You can hardly tell they're an eeb, compared to the massive fat tubes you get on most of them.
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DarrellAsymn started following Best Of The Internet and New Member? Introduce Yourself Here!
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resarf joined the community
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Oh I dunno. I'm sure the tech is nothing new just curious to know if can significantly improve your mobility in general.
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Christian Horner sacked by RedBull confirmed by SKY Sports F1
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JorgeRJones joined the community
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Just tell the guy what he wants to hear, Ben. Centre lock rotors will come loose when riding trials. See, that's all he wanted to hear, whether its from personal experience or not. 😂
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Boooooorrriiiinngggg.
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A quick google gives all you probably need on this (see below). However, personally, the fact you only need a small tool to tighten up a 6 bolt rotor would sway me to stick to those rotors. There are plenty of strong, thick rotors available now that will give you more than ample power for trials IMO 6-Bolt vs. CenterlockRotors 6-Bolt Rotor A 6-bolt rotor attaches to the hub using six bolts arranged in a circular pattern around the center of the rotor. These bolts secure the rotor firmly to the hub, ensuring that it rotates with the wheel. The 6-bolt rotor system is widely adopted across various types of bicycles, including mountain bikes, road bikes, and gravel bikes. It offers versatility and compatibility with a broad range of hubs and brake systems, allowing cyclists to choose from various rotor sizes and designs offered by different manufacturers. Installation and replacement of 6-bolt rotors are typically straightforward, requiring basic tools to tighten the bolts evenly. Advantages Widely Compatible: 6-bolt rotors are highly compatible with a broad range of hubs and brake systems, making them a versatile choice across different cycling disciplines and bike setups. This compatibility ensures that cyclists have numerous options for integrating 6-bolt rotors into their bikes without compatibility concerns. Availability: They are widely available from numerous manufacturers and brands in various sizes and designs. Cyclists have ample choices for customization, whether they need specific rotor diameters or prefer particular rotor designs (such as vented or lightweight options). Ease of Installation: Installing or replacing 6-bolt rotors is straightforward and typically requires basic tools, such as an Allen key or torque wrench, to secure the bolts evenly. This ease of installation simplifies maintenance tasks for cyclists who prefer to service their own bikes or make quick adjustments on the go. Disadvantages Alignment Issues: Achieving perfect alignment when installing 6-bolt rotors can sometimes be challenging, especially when changing rotors or wheelsets. Misalignment can lead to brake rub, where the brake pads make unwanted contact with the rotor, causing noise and potentially affecting braking performance. Careful adjustment and attention to rotor positioning are necessary to avoid these issues. Weight: Compared to Centerlock rotor systems, the 6-bolt system tends to be slightly heavier. This additional weight is primarily due to the presence of six bolts and the corresponding rotor design. While the weight difference may be marginal, it can be a consideration for cyclists focused on minimizing overall bike weight, especially in competitive cycling. (Source: SJS CYCLES) Centerlock Rotor: A Centerlock rotor system is an alternative disc brake rotor mounting standard that uses a splined interface to attach the rotor to the hub. Unlike the 6-bolt system, which uses individual bolts, Centerlock rotors feature a spline interface onto which the rotor slides onto the hub. A lockring secures the rotor in place, typically using a specific tool like a cassette lockring tool. Centerlock rotors are known for their easy and quick installation and removal process, requiring only one tool to secure or release the rotor. This system often results in weight savings compared to 6-bolt rotors due to the simplified interface design and fewer parts involved. While not as universally adopted as the 6-bolt standard, Centerlock rotors offer advantages in terms of convenience, especially for riders who frequently swap or service their disc brake rotors. They are commonly found on high-end mountain bikes, gravel bikes, and road bikes, providing a streamlined and efficient braking solution. Centerlock rotors are found with two types of lockrings: External Lockring: This is the standard lockring used for most Centerlock rotors. It is a threaded ring that secures the rotor onto the splined interface of the hub. External lockrings often require a specific tool, such as a cassette lockring tool, for installation and removal. Internal Lockring (XTR Standard): Shimano introduced a proprietary internal lockring design known as the XTR standard. This internal lockring is recessed within the hub interface and requires a different tool for installation and removal compared to the external lockring. It is designed to provide a cleaner look and potentially reduce weight, but it is less common and may not be compatible with all Centerlock hubs. Advantages Easy Installation: Centerlock rotors are renowned for their quick and straightforward installation process. They require only one tool—a lockring tool (often similar to a cassette lockring tool)—to securely mount or remove the rotor from the hub. This simplicity reduces installation time and can be advantageous for cyclists who frequently swap wheels or perform maintenance. Weight Savings: Centerlock rotor systems often weigh less than their 6-bolt counterparts. The streamlined interface design and elimination of individual bolts contribute to these weight savings, making Centerlock rotors appealing for riders seeking to reduce rotational mass without sacrificing performance. Cleaner Appearance: The Centerlock design offers a cleaner aesthetic compared to 6-bolt rotors. With fewer external bolts or protrusions on the rotor surface, the Centerlock system provides a sleeker, more integrated look. This aesthetic appeal can be desirable for cyclists who prioritize the visual aspects of their bike’s components. Disadvantages Less Common: While Centerlock rotors are gaining popularity, they are not as universally adopted as 6-bolt rotors. This may limit compatibility options depending on the hub and brake system setup chosen by cyclists. Availability of Centerlock-compatible hubs and rotor options can vary compared to the extensive availability of 6-bolt components. Tool Dependency: Requiring a specific tool (lockring tool) for installation and removal can be a limitation if cyclists do not have access to this tool or prefer not to carry additional tools during rides or races. This tool dependency contrasts with the simpler tool requirements for installing 6-bolt rotors, which may influence some cyclists’ preferences
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The frame and fork are fresh back from Orange Bikes with no damage to report and sporting a new paint job and original decals. Now the hard part, deciding on how to build it up.
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While we're on the subject of Eebs in 2025 I find it quite cool that Megamo are now making ebikes with DJI motor systems (both carbon and ally versions available too which is nice): https://www.megamo.com/en/e-bike/e-full-suspension For some reason they only sell in Spain but look pretty good.
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stirlingpowers started following 2025 UCI Trials, Men's and Women's Elite finals
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2025 UCI Trials, Men's and Women's Elite finals
stirlingpowers replied to Rusevelt's topic in Videos
The climbing features were nice. Putting the huge moves at position two or three in sections cut it a bit short. -
The slanted climbing wall line was so cool. Seeing Charlie nearly going OTB on the last bit but still holding it was spectacular.
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Interested to hear other's opinions; but I was really impressed by the course design on this one. Looks like it required a pretty wide range of techniques instead of just all static hooks; and except for a few crazy gates different riders were tripping up in different areas.
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First time I viewed Sam Pilgrim testing this, I thought what the heck. This tech has been around for a while and kinda surprised to see very little info on the variations of this thing for light fitness use or to aid those who have mobility issues...
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Awesome content as usual. Would like to see Ali to test that mobility contraption thing that Sam Pilgrim recently tested that aids power to your legs.
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Awesome work from ShinDig team.