MTB Parts & Accessories (Ep. I'll definitely pull this and the main pivot axle at least every 6 months to clean and regrease them henceforth. Before sliding the Switch Infinity back into the frame, a good trick is to apply a thin layer of grease to each of the four black spacers so they want to stick in to place. Once the springs, seals and the the freehub are removed, the seals can be popped and the bearings removed so everything can be cleaned and expected. Riders are typically not pedaling in this zone, so chain forces have less of an effect on the suspensions performance. Turq layup. Honed for more. Much of the important info is here, particularly the order of assembly. 1. Thanks, people of the interwebs! The rear hub is certainly more complex to work on than hubs in the old days, because the freehub body must be removed. Components for each model of the Yeti SB150 comes with. All bearings are pressed into the linkage assembly vs the swingarm or front triangle. The counterpoint is that the bearing seals are very effective here and based on my experience thus far, you'd have to be pretty neglectful to mess them up badly. Make sure to have all of the drivetrain buttoned up and the wheel installed correctly before riding. There are two springs here; the 'coil spring' and the 'spring.' And she's back together and ready to get dirty. I've already got some bearings and tools to work on the next projects so we'll be doing more of these for sure. For the task at hand, I already had bearings and a bearing tool, straight from Yeti. Simple. Using a 4mm hex key, remove the bolt and cone washer. Im not sure how to quantify performance metrics on each bike, but good lord thats ridiculous. Stories Race Ambassadors Podcast Gatherings Started a thread if you want all the info. Sorry for the rant, but all these issues could easily be avoided if manufacturers prioritized sustainability and ease of maintenance even the slightest bit more. I was thinking too much about the bearings inside the Switch Infinity shuttle. are they blind?
Review: Yeti SB150 X01 Turq | Bible of Bike Tests 2019 ;) Just having a little poke back. The TURQ and C-Series builds now come with the new 2022 Fox Float X shock. Many other brands dont sell presses at all. Forget what you know the clock proves more progressive curves arent faster. GBP As you can see here I've gotten nowhere. To prevent your issue, I regularly pull the pivot axles out and re-grease the axles, especially on bikes where they are exposed more like Transition bikes. Threaded aluminum bottom bracket shell with integrated ISCG-05 tabs. Max has been a professional downhill mountain bike racer for the last 10 years, competing in theUCI World Cup downhillseries and U.S. Climbing technical, slippery, and slow-speed trails-not what it was designed for. If you're buying off the shelf bearings, chances are it will be the standard 2RS sealing design which is not perfect, but works. Santa Cruz uses dust covers that prevent debris from getting into the bearing. Suspension front/rear: 170mm / 150mm. Nothing changed on my bike except from going from 11 spd to 12 spd XTR. Kind of feels like having to drop the engine out of a porsche to change the oil filter. The SB150 delivers 150 of travel with our patented Switch Infinity Technology. I also find it absurd that the tool provided by the frame manufacturer(!) For the front hub you simply loosen the drive side of the axle, remove the lockring and cone, remove the axle and caged bearings, clean everything off, reassemble with fresh grease and new bearings and adjust appropriately. Before the upper linkage goes back into the frame, make sure to clean the frame and each of the bearing seals with some Simple Green and shop rags. the incomparable Jeff Bryson of Wheelthing here in North Van. BTW, in some cases (DT 370/350/240 series of hubs) you need to press in BOTH races at the same time since you're pressing the bearing into the body and over the axle at the same time. Since you can see that I don't have to tell you anything!
Yeti SB150 - Mountain Bike Action Magazine Again, this is on my road bike though. Again, use a thin layer of grease on both the keyed male seatstay linkage bolt and the female seatstay linkage bolt. Then I used a 1/2" socket extender to push the bearing out from behind. This wedge collet helps prevent the main pivot axle from backing out. The lower eyelet is stuck into the shock extender assembly. Because the bearings on Adam's bike are running smoothly, we are going to continue running them. Don't do this. Aside from the axle, these are all the parts you need to overhaul the front hub. Only use this method in an emergency. There are indeed some interesting comments from Shimano about the pros and cons. In the end, the list of tools I used was long, and it included 7 you never want involved in your bearing removals or pressings. Stand up dudes who actually ride. After the pedaling zone, there is an inflection point where the Switch Infinity link moves down, dropping the anti-squat drastically. It spun out easily with a 5mm hex wrench. This 29er's short offset fork, super-slack head tube angle, loads of travel, and switch infinity suspension boosted our confidence conquering a trail's technical zones. When I built the bike up in January 2018 I had to pull the rocker pivot axle out to get the dropper housing around it within the seat tube. Being so close to the ground, it's easy for this same kind of nasty dirt and grime to buildup in these nooks and crannies on the frame. The cone is fixed on the left side of the front hub axle for simplicity. Internally routed cable tubes with secure closures at entry and exit points eliminate rattles and cable rub. Athletes experience more predictable damping characteristics throughout the travel. It will be interesting to hear Shimanos comments on their use or cup / cone bearings. Pay careful attention to location and orientation of bolts, bearing spacers/washers and all hardware. and of course the bearings needed. To top it all off, our test bike was incredibly quiet. I'd try to make it single sided only though for that true blind bearing removal capability (think about RM Slayer chainstay pivot bearings for example). This creates an efficient pedaling platform through your entire pedaling zone, as opposed to one single point. I couldn't get the bearings to press in straight with the Yeti tool here. Let's get into it! ! Seat Tube Angle: 76.9. Trophy De Nations World Championships. Today we are tearing down a Yeti SB150 frame, checking over each of its components, and reassembling the Switch Infinity suspension system like new! One reason I own a hardtail is so I have something ride when the Remedy is out of commission.
It's not all that often you use a 10mm, but on the SB150 we will use the 10mm on the main pivot bolt. My V1 bronson would eat LL bearings every 9 months. Be sure to clean the Switch Infinity as best as possible. These bearing keepers thread in with the help of a Shimano UG/IG cassette tool. High-impact strength carbon layup tuned to go fast and tested to DH standards. Made with the highest quality carbon fiber available, TURQ series bikes offer the perfect balance of stiffness and compliance. First slide the female seatstay bolt into place, followed by the keyed bolt (male). The lower shock mount was done through the lower link bearings and bearings in the frame with the bolt rotating with the shock. This became the third and final iteration or the press for the link bearings, using a combo of tools from the Yeti, Specialized, and Real World Cycling kits. The Horst bikes are a mixed bag, Transition's bearing life is awful, but Specialized seems pretty decent because of some rubber seals over the bearings. The SB160 builds momentum on this legacy of excellence. My solution was to mark the dropout and hub locknut so that the hub went back in the same orientation as when I aligned the discs. One needs to be really careful not to nick the parts you won't be replacing. This is a chance to clean each of the different components in the upper linkage but also a good time to do a visual inspection. I think the reason it sucks is the lack of availability of good tools that don't cost an obscene sum, especially for extraction. However, a heavier bike is more efficient on descents. One ring to rule them all. https://forums.mtbr.com/wheels-tires/multiple-xt-m8100-hub-failures-1139315.html, Get the latest industry news direct to your inbox. Front Wheel: 29x2.5: Rear Wheel: 29x2.3: Frame size tested: M: More details . Instead of continuing to figure out the rearward fitting, I skipped forward and started to remove the bolts that secure the upper link to the main frame and swing arm. This was not an encouraging moment, but things would get worse. Hi Cam, C2, C series carbon, SRAM GX Eagle, Fox Performance 38 Fork, C1, C series carbon, Shimano SLX, Fox Performance 38 Fork. Thank you! I searched all google and youtube and came back with nothing. A little polish and the front hub is done. On the longest and most grueling stages, the SB150 is fastest. So no, not wheel bearings. But yes, after patching a tube for example, the discs often need to be adjusted even if it seems like they would be going back in the same place. I told you this was easy. And to cover non-flat surfaces for the cups you cut away part of it. My first suspension overhaul was a yeti 303 DH (two rails). But it's as close to being both as we'd want any single bike to be. It's just a sort of a PSA from a smartass on the internet. Before disassembling any of the frame components, it is helpful to take a mental picture of how the frame is assembled. That's why I will never ride in the wet with this bike!
Teardown - Shimano XTR M9100 Hubs - NSMB.com Come join the discussion about bike parts, components, deals, performance, modifications, classifieds, trails, troubleshooting, maintenance, and more! RECALCULATED. This article was written / authored byMax Morgan. Workshop DIY. All the seized ones were dry, so grease is your friend! This is what I was talking about, I didn't know it exists already. Also warm up the metal part you are installing the bearing into, maybe not as much this time as you don't want to smoke the grease out of the bearing. The extraction cups the bearings are pulled into must be made from plastic. The various axles were not. Otherwise that's an excellent suggestion. For those looking to freshen up their bike, we've put together a step by step walkthrough going over the ins and outs of Yeti's Switch Infinity suspension platform. . This will allow us to access all of the frame hardware without constantly fighting with the crankset and chainring. Scroll for the axle's exploded view. Id say the 150 is harder than most bikes Ive worked on, but not the worst. Tags: Tags: Apply a thin layer of Maxima Grease to the upper linkage axle and slide it through the frame. It's actually one of my prized possessions. I felt like the bearing removal was going to be a snap with the Yeti tool. It was the best damn years ever owning that car and a couple of Austin Cambridges. Bike Knowledge on bikes that don't have the bearings in a link and the bearings are in the frame. A solution is to push hard down on the wheel while tightening, and alternate tightening each side a small amount at a time. With the suspension components back in place, it's now time to reinstall the shock. Shock: Push ElevenSix: 400lb spring w/ one-half turn preload / HSC: 16 out / LSC: 14 out / R: 10 out and 8/10/10 for second setting (setup for fast A-Line-type trails) Fork: Fox 36 Factory Grip2 29 (170mm) 70psi w/ 1 spacer. This worked fine but for some reason I abandoned it and tried this combo using two opposing punches. Now that both the Switch Infinity and the frame are cleaned, it's time to reinstall the Switch back into the frame. One of those fancy extractors? Tire Size: 29. The Yeti SB150 always impresses with its climbing ability and an easy selection as the Best Climbing Long Travel Bike of . Smooth out the next round with a fresh axle. The layouton the SB100 frame is, of course, a Switch Infinity design but is optimized for the overall lightweight and tightly packaged 100mm travel ripper. I plan on continuing my sub par efforts to do stuff myself, because even when it doesn't go smoothly, I'm glad I made the effort. First, remove the wedge bolt using a 5mm hex key. Aside from the SB100,all of Yeti's other current mountain bikes share an almost identical suspension configuration (SB130, SB140, SB150, and SB165). My New SB150 spec- http://bit.ly/YetiSB150specBest shop in the game- http://bit.ly/WorldWideCycleryYouTubeThe nuts and bolts of what goes into building my Yeti SB150. easy as it was in the 80s, and easier in some respects. Maintenance, Thank you for taking the time and reply, I really appreciate it. The all-new Yeti SB150 has replaced the SB5.5, which was one of their most popular bikes. If it's major, where the bearing is notchy, has play, or is to totally seized, then it needs replaced. If you have two bearings with a spacer pressed into your frame, into a hub or somewhere similar, heck, if you have two bearings in your chainstay pivot, the RWC kit wont help you. My 2015 Giant had horrible bearing layout. Across our line, we have chosen a relatively flat and high anti-squat curve in the beginning and mid-section of travel where pedaling commonly occurs a.k.a. No team only linkage or mods to his Switch Infinity. I would have paid around $120 for the proper tools, I think more than that and the value starts to deteriorate. Once the car was back I decided to tackle the head gasket myself. Big thanks to my friends over at World Wide Cyclery for sponsoring this video. I'm glad it's not only my work bench that shows the state of my progress / frustration. I wanted to throw up. The juicy handles make these Shimano tools very nice to handle. Has anyone come across this info from a guy on mtbr that claims he is missing a spacer on the freehub mechanism and now his hub acts like what the scylence hubs were supposed to do? Use the same grease as you'd pack the bearings with, loctite the threads, and grease everything but the threads (axle surfaces, collet heads, bolt heads, etc). For blind bearings you can use a trick that I used to use when replacing pilot bushings on crankshafts. Thanks for the tips! Keeps athletes agile when the seat is dropped in turns and steeps. Skip To Main Content Bikes. I have heard good things about the RRP stuff and hope to try it before too long. Studies indicate that caged ball bearings actually reduce rolling resistance because the balls are never in contact with one another. Some porting and polishing and open K&N filters, the bad boy was pushing 85hp at the wheels. The new SB150 is Yeti's most aggressive 29er yet. I would give Fox a call to see if your coil shock size will work! The lack of movement allowed something to freeze in a disengaged position. A smear of grease first on the cups inside the hub and then a squirt on the bearings and you're ready to reinstall the seals and slide in the axle. After an early evening break I headed to my workshop after 10pm to try and finish the task. The faster I go, the more alive it becomes. Start by removing the upper linkage system. I managed a few wins on the track with it.
Yeti SB150 C/Series / C1 2021 | Bikes.fan Weighing 14.44 kg (31.83 lbs), the SB150 C/Series / C1 model it's slightly heavier than average. The rearward shock mount has a 4mm hex head bolt facing downwards, which I removed after the front fittings. Frame spec and build options The chain and seat stays leave ample space for mud to clear with 2.4 Maxxis DHR rubber mounted. Decoupling of the chain forces allows the suspension to work more efficiently to absorb impacts making the feel of a Yeti distinct. C/Series carbon fiber frame, Switch Infinity suspension technology, Threaded BB, internally tunneled cable routing, 148mm x 12mm BOOST dropouts, sealed enduro max pivot bearings, Universal derailleur hanger (UDH), and axle. curious to why you gave up RWC tools, it looks like a nice set of press/removal tools that would do the job easily. An 18mm cone wrench is also needed for the rear hub. Yeti SB150 XO1 Eagle Race Build review; Yeti launches the SB150, the long-travel 29er you've been waiting for; . An early business partner of mine once raised his house several feet. Never needed to change a bearing. As personal performance elevates, racers are able to tune the SB150 to carry more and more speed right up to the top of the box. I'd probably spent 20 hours under the hood and underneath the car by the time all was said and done. When it finally came apart I dropped a part and it rolled under my truck. To begin with, the tool kept sliding off the rounded edge of the link and pressing in at an angle. Torque the hardware that holds the shock extender in place to 10 Nm. The tool acted like a sleeve the bearings could press into, and everything came apart as advertised. I also don't think hammering on your frame is an elegant solution, I found an obscure, small brand that made extractors that didn't require hammering, but sadly they only had a few size options available and I've yet to track them down again, making me wonder if I dreamed it up in my head. My makeshift rear mud guard managed to survive the project without need to be removed. A quick and tidy task about which I could speak confidently and knowledgeably in an article. But apparently that's not the case? Adam's race bike of choice, the Yeti SB150, is no different. Through flowy sections of trail I am carrying more speed and having to pedal much less. Line corrector, time saver, full travel user: tuningSwitch Infinity to go faster while pedaling or not. One point here is that RWC tools are designed to pull bearings out of mounts where you can get behind a bearing. SB150 Obviously this isn't the sort of thing that's likely to happen unless conditions are perfect, but it's something to be aware of nonetheless. There are a couple of tricky moves in the final stages of reassembly, or at least ones that need to be executed correctly or your hub may explode. I had my version one Bronson for four or five seasons. Probably not explode actually but Shimano is pretty serious about you getting this stuff right, which is what you want from a user manual. The new SB150 is able to have the kinematics, geometry and tire clearance Yeti wanted it to have without Super Boost, so it didn't seem necessary. 2018 Brand Yeti Wheel Size 29" Number of Gears 12 Weight 30.58, 30.8, 31.3, 31.58, 31.83 lb 2021 Yeti SB150. The Specialized kit had a collet punch* with the right ID for the bearings on the Switch Infinity shuttle. The tool acted like a sleeve the bearings could press into, and everything came apart as advertised. This allows you to get to the main pivot bolt using a 10mm hex key. Accessories - Tools, The best enduro bike for 2023! After a full season of riding in New England, bikes get covered in mud from head to toe too many times to count. Finally, install the front shock hardware and torque the male bolt down to 10 Nm. Yeah the Santacruz set up is very good. Wheel Size (in)---29-Max Tire Width (in)---29x2.5 . Designed for shorter fork offsets, the SB150s headtube angle is slackened and the seat tube angle is way steeper. CAD For racers, the shock can be removed from the frame under two minutes to change a shock tune or perform a race day service. Besure to have a firm grip on each of your tools here. I'd default to replacement whenever practical. SWITCH INFINTY. Id check the bearings two or three times a season and pump grease into the bottom at the same time. I usually use a marine trailer bearing grease. Using a 6mm hex key, remove the frame bolts on each side shown in the photo below. You should be able to wipe clean any dirt and grime from both the Switch and the frame. One summer I decided to take her on a longer trip and my girlfriend and I packed up the Alpine and headed east on the Trans Canada highway. This was going to be an easy job. Applying pressure to the keyed hardware will keepthem from backing out and spinning while you use the 6mm. I had a manual and I bought a socket set and some other tools and dug in. And not even close to being done. Less is more with the greasing..even Yeti themselves recommend not overdoing it. Bearing replacement, So wheel changes always have me fiddling with my disc brake adjustment. No biggy. . the pedaling zone. Adam is an Enduro World Series competitor and for years has been a staple for mountain bike racing in the northeast United States. If there had been excess resistance I would have aborted the task. We will also need a 3-way hex wrench for each of the fasteners that require a hex wrench on either side. https://yeticyclescom.cdn.prismic.io/yeticyclescom/8ae6e642-8012-4aa6-86b0-f4b22ea1eb56_SB130_LR_OwnersManual_2022.pdf. With 140mm of rear-wheel travel and 160mm up front, the SB140 in on the edge of being a full out . As it turns out this still holds true as you can either pop the old balls out of the carrier or simply install balls with no carrier at all but that may not be the best plan. Unparalelled. You may need a 17mm cone wrench to get some purchase. Yea even I was confused by that on my sb165 when I first did it..the Yetis are a pain to work ondon't get me started on the bearings.but you get used to it in time. Thought Id be happy with bearings on my new bike, and not having to service the bushings on my recently departed Rocky Mountain Altitude. The wheels still spins just fine, by my bike shop is just telling me to replace the wheel which is quite disappointing. Hey Bart, I found the same thing. Come join the discussion about bike parts, components, deals, performance, modifications, classifieds, trails, troubleshooting, maintenance, and more! In my opinion, done regularly, this is the best method for bearing upkeep. I can feel the vibration through the bars. 1) Remove rear wheel and set aside. An oil change for a Bugatti Veyron costs 15k. Stem: OneUp Stem 35mm Brakes: Shimano XTR 4 piston, 200mm rotors Drivetrain: Shimano XTR 12 Speed, 32t chainring, short cage cassette, 10-45 Pedals: Time Spares: OneUp Pump and EDC tool This is. Certainly not. I imagined the engine roaring to life instantly and then settling into a nice throaty purr, but I feared the worst. Dont take this as any kind if schadenfreude, its not. It was not something I was expecting from the new XTR group but probably one of my most favorite improvements. This focus is apparent from the moment you hop aboard and begin pedaling. They're not rocket science (or economics) to design and sell and make everyone's life so much easier. It used to be that each side had a lockring and a cone threaded against each other, but with these hubs one side is non-adjustable, simplifying the process. Lately I've begun enjoying bike work more than I have for years and I was actually pretty keen on the task of replacing all the bearings on my Yeti SB150 test platform. While not critical with a suspension pivot, where a bearing invariably dies from dirt getting into it, it's just common practice to install them the right way. What We Like: Really Playful Bike. I'm certain their tools are great, unless your buddy Trevor partially destroys them. Thanks for the additional and excellent tips, Chinook! That tire clearance, by the way, stops at 2.5WT.
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