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its.me.mario Liked a reply to forum topic MTB Tech Rumors and Innovation
2/1/2025 4:10pm New brakes, coming out soon from famous ( B )rake company in collab with american ( S )upreme bike company.
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monarchmason Liked a reply to forum topic MTB Tech Rumors and Innovation
2/1/2025 4:06pm I feel a lot of people that would complain about the gearbox efficiency making a perceivable difference to their enduro or all mountain ride would be the same people with overbuilt wheels, fox 38, cushycores, and downhill casing tires for multiple blues a maybe a black diamond trail for their saturday ride. Then finish it off with pounding back 4 IPAs and some cake later that day.
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Suns_PSD Liked a reply to forum topic MTB Tech Rumors and Innovation
2/1/2025 4:03pm I used to ride moto with an engineer that worked on gearboxes for a major bike manufacturer. At that time, I had just begun mountain biking and didn't pay much attention to all of the tech. But I remember him telling me that although there were many real advantages to gearboxes, it simply wasn't possible to improve the efficiency to cassette like levels as gearboxes, by design, would always have more friction as a consequence of the gears meshing, turning clusters, oil, extra bearings and seals. I'm sure some additional optimization will occur in time but to make a gearbox...
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lickmycrinkle Liked a reply to forum topic MTB Tech Rumors and Innovation
2/1/2025 4:01pm Check out Poirot over here! Fine detective work sir. It's not like we haven't been talking about it for the last 10 pages.
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Primoz Liked a reply to forum topic MTB Tech Rumors and Innovation
2/1/2025 4:00pm In general the comments about gearboxes themselves get comments about inefficiencies. Whichever way you spin it, there are more bearings and seals involved with a gearbox plus a plethora of gear pairs (either loaded or unloaded) which all add to additional drag. In the case of Rohloff you have planetary gears (lots and lots of bearings and gears) while Pinion is quite a lot simpler. Still in that case you have a 2-stage geared gearbox, either a 3x3, 3x4 or a 3x6 layout (for 9, 12 or 18 speed variants) where you at least have to support the input, the...
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jofish Liked a reply to forum topic 2025 Team Rumors
1/31/2025 5:02pm
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brash Liked a reply to forum topic 2025 Team Rumors
1/31/2025 5:02pm Camden Rutherford to intense factory racing. Pivot dropped the ball so hard losing this kid, jackson goldstone jr.
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Stravapocalypse87 Liked a reply to forum topic 2025 Team Rumors
1/31/2025 5:01pm
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johnvalley666 Liked a reply to forum topic 2025 Race Talk
1/31/2025 2:44am "no one is watching" UK/Ireland you mean, plenty of people still watching. And lets face it, this was coming all along and yes it will come to rest of the world too at some point, just like every other sport. Hockey (national and NHL), football, NFL, F1, rally, depending on the package deal that's 35-80 euros in Finland, so in a year or two, DH is just another acronym on that list. Trying to grow something is a bitch, it will make people angry (as it did with those another sports which were much cheaper too at some point) but...
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Simcik Liked a reply to forum topic 2025 Race Talk
1/31/2025 2:43am Nah, smart business! There is certainly plenty of mountain bikers who will pay enough to cover the losses of both of those businesses. 🤣 500 million mountain bikers paying $30 per month for 6 months and it breaks even.
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earleb Liked a reply to forum topic MTB Tech Rumors and Innovation
1/29/2025 4:22am Bushing require tight tolerances and proper maintenance. The cycling industry is crappy at tight tolerances. Most cyclist are crappy at maintenance. It's a win win resulting in the horrible reputation that bushings have. Like press fit bearings, they are the correct engineering solution. But that would require the bike industry to stop being crappy.
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jonkranked Liked a reply to forum topic 2025 Team Rumors
1/28/2025 4:03pm
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sspomer Liked a reply to forum topic MTB Tech Rumors and Innovation
1/28/2025 11:01am
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danielteleman Added a reply to 2025 Team Rumors
1/28/2025 10:01am "Cube i think they said no WC Racing for them" . Citation needed for this
jonkranked Liked a reply to forum topic 2025 Team Rumors
1/28/2025 8:38am
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RoJo1 Liked a reply to forum topic Front DH Tyres Accurately Timed: Kryptotal vs Assegai vs Magic Mary vs Vigilante vs Plus+
1/28/2025 8:36am Also, I hate to say it, but I think larger volume tyres roll faster, as shown in road and XC: https://www.schwalbetires.com/technology-faq/rolling-resistance/ I'm doing decent speed for a respectable rider, but not tyre ripping off the rim issues like WC pros, so maybe my requirements are different.
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RoJo1 Liked a reply to forum topic Front DH Tyres Accurately Timed: Kryptotal vs Assegai vs Magic Mary vs Vigilante vs Plus+
1/28/2025 8:36am I think the other tyres are more draggy, but can't make up this time loss through the corners. I guess if you are losing time on every straight the emphasis is on the rider to make this up in the corners, which seems to be asking too much as the Vigilante corners great as well. Assegai feels epic because you approach the corner slower (more drag) which makes everything easier, but this feeling is misleading.
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RoJo1 Liked a reply to forum topic Front DH Tyres Accurately Timed: Kryptotal vs Assegai vs Magic Mary vs Vigilante vs Plus+
1/28/2025 8:36am I did A-B-A testing on each day aiming to get in 5 quality laps before swapping tyre, then 5 laps, swapping back again and another 5 laps. Timing was done by picking the exact GoPro frame where I crossed a specific feature on the trail, e.g. tree, rock, post etc so that I could get accurate timing to 1/60th sec and construct a perfect lap taking the best from each sector. The results often surprised me and I think "feel" can be misleading. The Assegai for example felt epic, but in the data it is slower in every sector.
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Alex Perkins Liked a reply to forum topic 2025 Team Rumors
1/28/2025 8:35am
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klous-1 Liked a reply to forum topic 2025 Team Rumors
1/28/2025 8:34am Burgtec cockpit and DT Swiss wheels matches Richie Rude's setup too I think, downtube protection looks similar.
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