Shifting precision went from vague to crisp, which is certainly what I was after. Trending Articles. Our ceramic derailleur pulleys can help breath new life and improved performance into your rear derailleur. While the pulley bearing seals are not on their site, one can attain them for $10 USD by contacting Kogel directly. They are committed to producing the highest quality products there is a market for, and are loathe to sacrifice their high standard for the sake of price competitiveness. More on this below. Kogel Kolossos oversized derailleur pulley cage offers colossal stiffness & low friction According to the article, it's not about the friction, it's all about "stiffness" My experience tells me that friction leads to stiffness, or is that These pulleys spin on Grade 3, Abec 5 hybrid ceramic bearings. But when we are looking for marginal gains, this needs to be taken into account as well. Absolute Black also makes a set in delrin, with stainless steel bearings, at $56 USD. Kogel don’t just make bling, but fancy bearings too, and they have quite a lot to say about that and design of parts that use them. They are not about the glitz and the glam, but getting down to making quality product. Online & in Portland Oregon since 1997. Online & in Portland Oregon since 1997. When it comes to reduced drivetrain drag, yes, riders will also feel that with clutch derailleurs if moving up from an 11-tooth pair of pulleys. I expect to see the most rapid wear on these bikes, and would personally prefer to run pulleys that last longer than one season. ... cross and gravel racers). When we first spotted the Terlingua at Sea Otter, it was hiding in a Kogel Bearings tent, and fittingly, our review bike sported shiny Kogel Bearing derailleur pulleys and Kogel BSA30 bottom bracket. Sram Etap AXS users can go big now. Kogel derailleur pulleys. Belgium is known for a lot of things, including beer and frites, cyclocross racing, cobbled bergs, wet roads and mud. These Kogel pulleys spin on Grade 3, ABEC 5 hybrid ceramic bearings, the same bearings as Kogel's bottom brackets. You can get them for road and cross conditions so naturally I chose road for the smoothest friction. Kogel Ceramic Pulleys reduce friction and enhance shifting, potentially the best value performance enhancement we sell here at Glory . Pulley wheels are the fastest spinning bearings on your bike. Well, I got a couple right, a couple wrong. The pulleys came installed with Kogel's 'cyclocross seals,' which offer better contamination resistance than their faster spinning 'road seals'. Kogel Bearings PUL-1212-6800-FC Ships Free. Find helpful customer reviews and review ratings for Kogel Bearings Hybrid Ceramic Bearing Pulleys (10/11sp) (Cross Seals) at Amazon.com. Based in Pawnee, Illinois USA. Contact. Sparsely packed, the pulleys didn't come with extraneous materials wrapping them up like jewelry. Kogel Full Ceramic Derailleur Pulleys, Shimano OS Full Ceramic. After following Kogel for a couple years, spotting their newly-released 12 tooth narrow-wide derailleur pulleys on social media prompted me to enquire about obtaining some for testing and review. I was impressed by what I pulled out of the shipping envelope. Our ceramic derailleur pulleys can help breath new life and improved performance into your rear derailleur. This increases the angle of the chain coming off the lower pulley, and thus increases the rate of wear on it. While a few riders told me they expected my ceramic bearings would not last as long as the steel I'm used to, I had and have my doubts. The narrow-wide design of these pulleys is intended to keep the chain tracking straighter than a traditional pulley, just like the narrow-wide chainrings that have become the single-ring standard. Quote Reply Re: Kogel Bearings [GS1977] [ In reply to ] After informing Sem which derailleurs I was using, he sent out what I needed. I wouldn't buy them expecting a noticeable improvement over stock pulleys that are in good condition; however, i think they are an adequate replacement for worn or broken pulleys. What about the bearings? With 210 lbs of solid, descending mass, John is a good litmus test of what bikes and components will survive out there in the real world. Gevenalle brings a third school of thought, and that is that neither of the other two schools properly address the needs of a cyclocrosser. 119euro = 148usd (truly no loose adds-on) at today's exchange vs Kogel 189.99usd If the site is current, based on the photo there Kogel osbb-bb30 is an adaptation of PF30 +2 spacers, which looks alarmingly similar to C-bear PF30 osbb-bb30-bootsie_cat.jpg A SRAM Force 1 derailleur with Kogel bearing pulleys kept resistance and chatter low. Gold colored derailleur wheels and bearing covers to match sram eagle 1 cage, cassette chain. The same bearings as our bottom brackets. This service manual details how to work on these bearings, as well as their larger bottom bracket units. Pulley for the latest generation of Shimano derailleurs: Dura Ace R9100, Ultegra R8000 and 105 R7000 as well as the long cage of a Sram Wifli … read more. Follow. I totally get that, I've been there with XTR derailleurs. All models were tested as a set of two pulleys (typically one upper, and one lower pulley). The folks at Kogel are proud of where they place their priority: quality at honest prices. Kogel Bearings was born from the frustration of a shop owner in Belgium. VCRC Ceramic Pulley Set Pro Review 11t VCRC Ceramic Pulley Set Compatible with: Shimano 10 Speed, Campy 10 Speed, SRAM Road 10 Speed VCRC Ceramic Balls - ABEC 7 Plastic Pulley Bodies for Quietest Performance Sold as a set of 2 pulleys - Only 9g each, 18g/set MSRP - … The result being high drag, a shortened life span or major failure. I'm wondering if it's really an upgrade from my Shimano stock and ultimately worth the money. Recently we have been receiving an increasing amount of questions about oversize pulley wheels. It depends. Or at least come up with fancy terms to impress the group. The name of these pulleys came from the fact that Instagram videos were limited to 15 seconds. Kogel Kolossos oversized derailleur pulley cage offers colossal stiffness & low friction According to the article, it's not about the friction, it's all about "stiffness" My experience tells me that friction leads to stiffness, or is that An upgrade to C-Bear full ceramic bearing therefore is the most effective Speed upgrade. About the author: John Bennett. 2020 Kia Soul EV ‘First Edition’ Review Reviews 2nd March 2020. As that pulley wears down, the chain rolls over it with more drag. Based in Pawnee, Illinois USA. Like any good piece of componentry, they simply disappeared into the bike after I got used to the improved shifting performance they provide. 19 models of derailleur pulleys were tested for efficiency. Lightweight, smooth, and fast rolling aluminum derailleur pulleys with hybrid ceramic bearings Feature Grade 3, ABEC 5 hybrid ceramic bearings CNC'd aluminum pulley wheels with blue anodized dust covers Compatible with 11-speed Shimano, SRAM, and Campagnolo and include washers to make them compatible with 10-speed Shimano and SRAM Select cross bearings for frequent use in inclement … Maybe I need to send a link to this thread to Kogel... it appears that they didn't get the memo... BIKERUMOR! Get this for as little as {{cost}} per month. Get the best deals for kogel pulley at eBay.com. So on a road bike, where we might shift less frequently than on a cx or mountain bike, we might see a significant wear load on the lower pulley. On my road bike, shifting also improved immediately and significantly, and my former pulleys were in nearly new condition. Installation was easy, though it does take some dexterity to line up washers on each side of the pulleys. I've inspected closely today, and find their profiling remains intact, without discernible wear from new, aside from the anodizing. Lightweight, smooth, and fast rolling aluminum derailleur pulleys with hybrid ceramic bearings Feature Grade 3, ABEC 5 hybrid ceramic bearings CNC'd aluminum pulley wheels with blue anodized dust covers Compatible with 11-speed Shimano, SRAM, and Campagnolo and include washers to make them compatible with 10-speed Shimano and SRAM Select cross bearings for frequent use in inclement … In this video, we review and give a step-by-step explanation on how to properly install the Kogel Bearings Narrow Wide Pulleys. 2020 Volvo S60 T8 R-Design Review Reviews 1st April 2020. Find many great new & used options and get the best deals for Kogel Bearings 14/14t Hybrid Ceramic Pulley Set SRAM 12 Cross - Gold at the best online prices at eBay! Given the alloy used for these pulles appears to be durable, servicing their bearings is likely going to be a good idea. These pulleys spin on Grade 3, Abec 5 hybrid ceramic bearings. This flexed my bike enough to allow me to pedal the chain off the single ring, which does not have anything to do with the pulleys. This website uses cookies to ensure you get the best experience on our website. I added a little more for weather-proofing. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. So does Kogel, who clearly have been dealing with a lot of enquiries about their bearings' durability: Kogel Bearings is very much aware of the bad reputation ceramic bearings have when it comes to durability. Kogel Bearings is expanding their range of ceramic bearing derailleur pulleys to mountain bikes with the upcoming SRAM Eagle models. Each pulley had a thin coating of grease covering their bearings. Kogel Bearings offer options for just about any type of rear derailleurs from Shimano, Campagnolo, and SRAM. Their bearings run smoother longer. Our return rates are low, for that reason we tend to be flexible when it comes to granting warranties. Find many great new & used options and get the best deals for Kogel Bearings 14/14t Hybrid Ceramic Pulley Set SRAM 12 Cross - Red at the best online prices at eBay! SLF Motion manufactures bicycle and motorcycle parts built for Speed and Durability. I wouldn't buy them expecting a noticeable improvement over stock pulleys that are in good condition; however, i think they are an adequate replacement for worn or broken pulleys. 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