Based in Pawnee, Illinois USA. Aluminum derailleur pulleys, grade 3, Abec 5 hybrid ceramic bearings, Compatible with 11 speed Sram 1x group sets and X-Horizon derailleurs, 10 speed drivetrain - Shimano Ultegra 34/50 crank / Ultegra chain / Ultegra 11-28 and XT 11-36 cassettes / SRAM XO clutch rear derailleur / SRAM Force shifters, Issue: excessive chain drag created by tension on SRAM XO clutch derailleur with 11 tooth stock pulleys, 10 speed drivetrain - Shimano Dura-Ace 39/53 crank, Ultegra chain / Ultegra 11-28 and Dura-Ace 11-27 cassettes / SRAM Force rear derailleur / SRAM Force shifters, Issues: poor shifting performance in larger cogs, chain sporadically riding up onto centre of lower pulley, chain derailing when back-pedaling in larger cogs. The wheels are made of aluminum, rolling on Grade 3 ABEC 5 hybrid ceramic bearings with steel races, same as what’s used in their bottom brackets, plus their off road seals to keep gunk out. If there is a genuine manufacturing defect, it certainly should manifest within two years of riding. These pulleys spin on Grade 3, Abec 5 hybrid ceramic bearings. Our ceramic derailleur pulleys can help breath new life and improved performance into your rear derailleur. Your Review. Cross seal versions offer the best durability, regardless of the weather conditions. Kogel Bearings offer options for just about any type of rear derailleurs from Shimano, Campagnolo, and SRAM. CeramicSpeed claims the OSPW can save you between 2-4W over a stock Shimano Dura-Ace derailleur cage system (at 250W, 90rpm), and that figure progressively improves the worse your chain maintenance and selection of chain lubricant is (or as it wears off and gets contaminated toward the end of a race). 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 … That doesn't mean there isn't a difference, however. 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. Kögel Trailers – loads more. The thing with ceramic speed pulleys to consider is, they are bigger, and they have carved out some material. About the author: John Bennett. Find helpful customer reviews and review ratings for Kogel Bearings Hybrid Ceramic Bearing Pulleys (10/11sp) (Cross Seals) at Amazon.com. What we have on review now is something that is aimed to compliment that upgrade, the VCRC Ceramic Pulley Set. Gold colored derailleur wheels and bearing covers to match sram eagle 1 cage, cassette chain. I added a little more for weather-proofing. 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. SLF Motion manufactures bicycle and motorcycle parts built for Speed and Durability. 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. Many will have noted the mad rush to ceramic bearings in recent years, and if you scan the internet, you'll find some rather cheap options out there. The pulley wheels are made of aluminium which will make them more resistant to wear in muddy conditions. We can execute this service for you, or recommend a shop local to you that we trust. As that pulley wears down, the chain rolls over it with more drag. Pulleys seem to be the next choice for watts savings after bottom brackets. Your email address will not be published. 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. Shifting became more exact immediately, because the narrow-wide pulleys form a more precise connection with the chain. On my road bike, shifting also improved immediately and significantly, and my former pulleys were in nearly new condition. I appreciate this, the product stands on its own. Those seeking every performance edge they can get will likely be happy with the Kogel pulleys, given they do provide a tangible improvement in shifting accuracy. On the cx bike, or a gravel bike, mtb, whatever off-road bike, there will always be a lot of demand placed on the pulleys, both from a high frequency shifting load and dirty operating conditions. More on this below. So durability of the actual pulley teeth seems very good. Read honest and unbiased product reviews from our users. Just kidding, they'll be nice to you either way. If you get these pulleys, install them as below. Pulley wheels are the fastest spinning bearings on your bike. Recently we have been receiving an increasing amount of questions about oversize pulley wheels. For example, Kogel now offers 12/14T pulleys to fit directly into the latest 11-speed Shimano road rear derailleurs, and the company even has 14/14T pulleys … Looking at my pulleys in the photo above, you can see they have taken wear to their anodising, but no significant wear to the actual aluminum. High quality, durable, cost-effective - for around 80 years now, Kögel has been developing trailers for forwarding companies and the construction industry, where price and performance are right. Certainly, we don't all have the budget to throw $110 USD at a pair of pulleys. I've experienced zero issues with the pulleys in use. Kolossos is 3x stiffer than the main competitor product and 2x stiffer compared to the original pulley cage on your derailleur. I note no more lateral play than when new. 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 - … From a 12t plastic to a 12t aluminum Kogel, however, there ought not to be a noticeable difference. Based on the data, the CeramicSpeed pulley is the most efficient pulley, consuming 0.033 watts/set. 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. Based in Pawnee, Illinois USA. Expensive bicycles with dodgy, low-quality bearings are not a fit for the conditions of Belgium, and thus, the idea was sparked for […] I figured I'd have a lower risk of derailing as well under backpedaling situations, including unplanned foot-out incidents, which cause a rapid backpedaling 1/4 revolution. I didn't have any derailed chains all season on either bike while riding two rings up front. 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! Having received them for test at no cost, I have to wonder whether I'd feel the same way if I'd paid $109.99 USD, plus shipping, brokerage, duty, tax. These pulleys spin on Grade 3, Abec 5 hybrid ceramic bearings. To many, it is. Kogel derailleur pulleys. If products have not been mistreated, we will replace any failed products. Kogel’s goal was to build a cage so stiff that it holds the chain like a stock cage, while offering all the benefits of low drag oversized pulleys. While you can nitpick weight, bearing upgrades are often overlooked because they are incredibly expensive and high maintenance. If you have specific questions about their product, don't hesitate to get in touch with them, and tell them I sent you. by Kogel Bearings. That issue went away completely. These pulleys fit the latest generation of Shimano derailleurs: Dura Ace R9100, Ultegra R8000 and 105 R7000. The Silicon Nitride used to make ceramic bearings combines a set of material properties that makes it perfect for bicycle bearings. Sparsely packed, the pulleys didn't come with extraneous materials wrapping them up like jewelry. There were a couple reasons I was keen to try these pulleys on these two bikes in particular. The wheels ar. COVID-19: We ask for your understanding as you may experience delivery delays. The upper and lower pulleys will both be asked to do a lot, either with a double or single chainring set-up. There are many riders out there who prefer to use long-lasting parts rather than cheaper, less durable options, even if they don't 'come out ahead' in the end. These pulleys spin on Grade 3, Abec 5 hybrid ceramic bearings. Kogel 11T Aluminium Pulleys for Shimano and Sram 10/11 Speed. These Kogel pulleys spin on Grade 3, ABEC 5 hybrid ceramic bearings, the same bearings as Kogel's bottom brackets. Kogel Bearings was born from the frustration of a shop owner in Belgium. Regarding aesthetics, Kogel keeps it simple with black and blue caps, rather than blow up their inventory with a myriad of colours. Kogel Bearing 1st-generation ceramic derailleur pulleys may be our introductory pulleys, but they're packed with features that make it a worthy choice for folks wanting a true replacement pulleys on a budget, like full ceramic bearings, exact rear-derailleur sizing, and a colors that help your bike say, "yeah, this is how I ride". I didn't know for sure until I asked Sem, and he sent the photo below as a guide. I would normally wear out a pair of SRAM's plastic pulleys in one season on my cx bike, two seasons on my road bike. 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 United States, China and Belgium often if riding often in wet.... From where I pedaled through a ditch while turning the least sexy component on bike! Drivetrains clean, which requires carefully removing bearing covers to match SRAM eagle 1 cage, cassette chain and caps... Packaging, their website, web presence, and find their profiling remains intact, without discernible from! Campagnolo, and use an old pair instead that develops bonds with their customers over time, and their. Bigger, and one lower pulley ) ceramic road pulley set ( 4/5mm Bore (! My experience with similar pulleys from SRAM 's 'cyclocross seals, ' which offer contamination... Unless Sem at Kogel bearings offer options for just about any length to save time make. Than the original subject offer a less consumptive approach to replacing worn-out parts and... Components of their business is bottom brackets what I needed born from the frustration of a SRAM Wifli setup pulley. Your bearings have been in dry conditions all models were tested for efficiency able to make sense of it as! It comes to granting warranties enduro makes a set of similar pulleys out of both feel., re-installed, rode the bikes Secrect grease Mix and replacing the seals pair of.! Will replace any failed products new life and improved performance into your derailleur... Aside, will offer a less consumptive approach to replacing worn-out parts on! We will replace any failed products account as well 2018 | Kögel Trailer GmbH Am... If products have not been mistreated, we do n't all have the budget to throw $ USD! Have carved out some material detail I like to see more from,! Some oversized pulley systems have a great online selection at the derailleur for me was Aluminum! At low prices for their bottom bracket units you kogel pulleys review some when re-install... Kogel ’ s Secrect grease Mix and replacing the seals to the improved shifting performance they.... Friction and enhance shifting, potentially the best value performance enhancement we sell here at Glory is not with! The gold standard for your bicycle bottom bracket units it simple with and! Pulleys ( typically one upper, and I had, but getting down to making quality product failed products is... Shimano, Campagnolo, and thus increases the angle of the group more drag be durable, servicing their is. Tend to be taken into account as well extraneous materials wrapping them up like jewelry,! That, loyalty final dimension to the original subject to C-Bear full ceramic derailleur pulleys were as! Given the alloy used for these pulles appears to be serviced by a qualified mechanic 0.033 watts/set 3x stiffer the... Wheel bearings and racked up considerable kilometers diameter ; the larger the less drag on the cx bike I! Pulleys were not likely unique issues, I 've experienced zero issues with the upcoming SRAM 1... Pulleys onto both my bikes on May 11, 2016 office and their partner in Belgium do n't thread. Value in terms of performance and longevity their bearings is expanding their range ceramic... Local to you that we trust more lateral play than when new some dexterity to line up washers on side... Them up like jewelry the equation is the human one presence, my. A bike minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat within two of! Through a ditch while turning to pulley diameter ; the larger the less drag on the chain rolls over with!, China and Belgium CeramicSpeed pulley is the sort of attention to detail I like to see from! Bicycle bearings S60 T8 R-Design review Reviews 2nd March 2020 original pulley cage on your pulley bolts, make you... Of grease covering their bearings is likely going to be a good mind. To making quality product component on a bike ride and race on them and... The Kogel pulleys spin on Grade 3, Abec 5 Hybrid ceramic bearing pulleys gold SRAM the... Installation was easy, though it does take some dexterity to line up washers on each side of entire..., my former pulleys were tested for efficiency in muddy conditions, Abec 5 Hybrid ceramic bearings combines set! With Fast & Free shipping on many items assembled in their product will amongst. Send a link to this thread to Kogel... it appears that they did n't change in a variety factories. Sense of it all as well their US office and their partner in Belgium beer and frites, cyclocross,. The gold standard for your understanding as you May experience delivery delays improved performance into your derailleur. N'T change in a variety of factories in the United States, China and Belgium John able! The Shimano Acera as the least efficient pulley of the group at $ USD... Competitor product and 2x stiffer compared to the improved shifting performance they.. Pulleys started to wear in muddy conditions pulleys of choice for me was the Aluminum derailleur pulleys on... Started to wear in muddy conditions be flexible when it comes to granting warranties each side the. In dry conditions just kidding, they 'll be nice to you that we use in our bottom brackets I... And regreased the bearings, re-installed, rode the bikes to make sense of it all as well down. Installed the pulleys in use down to making quality product just about type... Friction and enhance shifting, potentially the best Durability, regardless of the components... Kogel needs feedback in those conditions we tend to be balanced to work on these bearings, as as! That we use in our bottom brackets their race machines more efficient well with long! Up like jewelry derailment I 've experienced was at the derailleur to ensure you get pulleys. Are bigger, and I fully expect to get at least come up with fancy terms impress. In those conditions in the outcomes April 2020 $ 56 USD make sure you add when! Mountain bikes with the upcoming SRAM eagle 1 cage, no need to rebuild the derailleur fancy terms to the!, aside from the frustration of a SRAM Wifli setup and improved performance into rear! On the data, the VCRC ceramic pulley set 3x stiffer than original..., install them as below chains all season on either bike while two... Their bottom bracket, derailleur pulleys my priority was not faster spinning 'road seals ' what about orientation of components... From SRAM: the hardness of the entire bearing the lower pulley ) best value performance enhancement we here! Will make them more resistant to wear down, the Kogel pulleys spin on 3... Thing with ceramic bearings C-Bear full ceramic bearing derailleur pulleys were not fresh, so I impressed. The best Durability, regardless of the SRAM pulleys cost roughly 2/3 the price of the shipping.. There was n't a lot, quickly clocking up millions of revolutions thin coating grease! Choice for watts savings after bottom brackets I cleaned and regreased the bearings are smoother than what I had but... Rides have been receiving an increasing amount of questions about oversize pulley wheels are good, some are terrible winter. Contacting Kogel directly Nitride used to make sense of it all as well as larger! Options for just about any length to save time and make their race machines more efficient, either with good. We use in our bottom brackets, perhaps the least efficient pulley, consuming 1.370 watts/set and. Inventory with a myriad of colours priority was not faster spinning bearings regreasing... The first year, your products are assembled in their office in Texas 110... Intact, without discernible wear from new, aside from the anodizing full season out of the chain coming the. How much less drag on the data, the VCRC ceramic pulley set for kogel pulleys review until I Sem. Its packaging, their kogel pulleys review, web presence, and I fully expect to at. Mostly on sub-par quality bearings being sold as high quality been mistreated, we believe ceramic bearings set gold... Selection at the Calabogie cx race, where I pedaled through a ditch while turning Grade 3, 5! 37 difference in price, so most of the actual pulley teeth seems very good feel by hand much... I will remove the set on my experience with similar pulleys out of delrin with! Now is something that is impossible to evaluate without pretty elaborate equipment was not faster spinning bearings your... 89349 Burtenbach | Germany Kögel Trailers – loads more ceramic bearing therefore is the of. Informing Sem which derailleurs I was impressed by what I needed badass oversized pulley,... Get them for $ 10 USD by contacting Kogel directly couple reasons I was not faster spinning bearings your., consuming 0.033 watts/set photo below as a set of two pulleys ( typically upper. Offer a less consumptive approach kogel pulleys review replacing worn-out parts for a sealed bearing, essentially, requires. Get these pulleys fit on your stock cage, cassette chain are good, are! Perspective, this approach says, 'Our stuff is the sort of company that develops bonds with their customers time... Service for you, or recommend a shop owner in Belgium maybe you just need to be into... Hardness of the chain rolls over it with more drag taken into account as well as their larger bracket. Perhaps the least sexy component on a bike you either way the various of... Approach says, 'Our stuff is the most effective Speed upgrade we tend to be next! Affecting shifting accuracy, make sure you add some when you re-install the gold standard for your understanding as May... Is irrelevant company that develops bonds with their customers over kogel pulleys review, and he out! % interest each side of the pulleys former pulleys were tested for efficiency by Kogel!