Viewing 26 reply threads Author. I still have an M665 double and bash in the spares box…, Generally: I tend to set an upper limit of £100 or so on a crank when I’m buying. HondaMotocross said: Hello, I am toying with the idea to convert into 1×11. Newsletter Settings, Viewing 14 posts - 1 through 14 (of 14 total). These modifications may compromise the shift quality in some cases but the total gear range can equal some 1x11 setups. There are a few hills and mountains here in Scotland. It seems like all Shimano cranksets are now 96 PCD, making them incompatible with the more ubiquitous 104 BCD fitting (so I could get 32T NW chainring). Tagged: 1x, 1x11, 2x10, cassette, drivetrain, pedal. 2 of us on 2×10, and one on a 1X11. He lost the ability to use about 1/2 of the sprockets no matter what we tried to bend back. Would like to have a lower gear and drop some weight. The rings mounted like middle and granny rings but were spaced about 2mm farther outboard than a typical 104/64 crankset. It worked fine even though the chainline wasn’t ideal, but the ring was small, about 24T I think, and with the bolt PCD I couldn’t get a 28T chaining to replace it with hence the move to my current X9 spiderless setup, which has been absolutely flawless. It is truely a wonderful bike, which I used for road racing, triathlons, gravel grinding, and finally cyclocross. During the ride, the 1X11 wrecked and bent the dérailleur. Enter 2009 and SRAM’s launch of their XX 2x10 system. I just bought some components from one of these EU outfits and similarly was blown away by the cheap prices. - posted in Tech Q&A: My drivetrain on my trusty 2014 Spez Camber is basically done, i need new cassette, chain, front rings etc. I was using new M675’s for a while – they were a good combination of price, weight and robustness. Personally, I'd stay "in the dark" a little longer. That’s that came on my Scott Scale 950 2016: https://www.evanscycles.com/scott-scale-950-2016-mountain-bike-EV253341, I am not entirely sure regarding the boost rear spacing, I am a bit newbie in this area…. First Prev 2 of 3 Go to page. a fresh cable and housing might not be a bad idea either. 05-05-2017 #2. The kit consists of a cassette (11-40 or 11-46 ´t), a Quick-Link chain, a rear derailleur and a shifter for the right, where you have the choice between clamp and I-Spec II. How to convert your bike to a 1x drivetrain. We were riding the Whole Enchilada ~30 mile down hill in Moab. I currently have a 2016 giant trance 2. Forum rules. This past year I spent most of my non commuting kilometers on the wonderful Giant TCX Advanced SX. Converting from a 1x11 to a 2x11 Good evening! The topic ‘Converting 2×10 to 1×11 – do I need (want) new cranks?’ is closed to new replies. So let’s take a look at what’s involved in ditching your chainrings and how to perform a tidy 1X conversion on your older multi-ring steed. 18T Sprocket + Spacer [ 1x11 ] Item Discontinued 44T X-Cog Sprocket [ Sram 1x11 ] Item Discontinued $90.00 USD 45T Sprocket +18T [Shimano 1x11] Item Discontinued It comes with a full XT drivetrain but I would like to convert it to 1x. Good luck finding flex in some but there is a chunk of lard on the cheap stuff that costs money to replace. Come join the discussion about bike parts, components, deals, performance, modifications, classifieds, trails, troubleshooting, maintenance, and more! Converting to 1×10…. These modifications may compromise the shift quality in some cases but the total gear range can equal some 1x11 setups. They are vulnerable components so I wouldn’t want to mangle an expensive XT on a rock (maybe you aren’t as clumsy as me ð ). Active 3 years, 7 months ago. The conversion from a 9 speed to a 1×10 proved to be an extremely easy and affordable one. Easier to go 1x10. To the thread starter: Once you are satisfied with the answer that youve been given, click the Trophy on the left hand side of the message. It's a fatty though...it's in the rules . Edit – ignore me – not much price difference in it these days it seems! Start by removing your chain. Thanks for all the info. You can maintain your gear range and also eliminate gearing overlap and redundancy. Considering ease of pedaling, shifting and more slower shifts in gear, isn't a 2X10 set up better? Sure, the gear itself is expensive, but honestly it’s also a lot of work to convert your existing drivetrain. I got a second hand SRAM X9 crank when I converted to 1X as you can remove the spider and get a spider less chainring. The XT 1x11 upgrade kit by Shimano - upgrading made easy The Shimano XT 1x11 upgrade kit is just the thing for you if you want to upgrade from 10-speed to 1x11-speed. Shimano XT 11 speed stuff looks to be a really good option IMO. The finish lasted much better than the 785 XT of the era too. No worries will be fine then, wasn’t clear in your post as to whether you had just bought it. Click to expand... That actually makes a whole lot of sense. Page 2 of 7 - 2x10 to 1x12 is it worth it?? Thinking of getting an XT 11-42T cassette, XTR shifter, XT mech and 32T NW chain ring (not sure which one yet). I really appreciate it. I upgraded from a sram 2x10 (26-39 chainring; 11-36 cassette) to a mostly gx 1x11 (32 chainring; 11-49 cassette) on a 29er. Free Member. Just got XT 11speed derailleur, shifter, 11-42 cassette and chain for $197 off bc.com rather than dicking around with a ghetto 10 speed 11-42 conversion. They are vulnerable components so I wouldn’t want to mangle an expensive XT on a rock (maybe you aren’t as clumsy as me ). Going from 2X10 to 1x11 I've been running 1 x 10 with a 30 tooth up front and 11-36 in the rear but needed lower gearing since I continue to get older and fatter. [closed] Ask Question Asked 3 years, 7 ... and easy bike paths and some roads. I used a legendary 9 speed double and bash (M665 for those in the know) and just had to replace the old rings with a single 10/11 specific one….easy peasy. Currently have a Shimano XT 2 x 10 26x38 chainring 11 x 36 M771 Cassette Is there a cost effective way to move to a 1x11 ? 1 of 3 Go to page. Converting 2x10 to 1x10. Post by ross on Thu Aug 31, 2017 1:19 pm. Login/cookie issues? possibly a new driver if you are getting a sram cassette. I’ll see how I get on with that. Hi folks On my CX bike I'm currently running Ultegra 6700 2x10 with 50/34 and … Single chainring transmission set-ups are now common-place and with 11 speed at lower prices we take a look at how cheap you can go. Start by removing your chain. I suppose I could fit spacers, but that’s some dark art for me so far. I think so. 1; 2; 3; Next. Tagged: XT. Zeds Dead. Help Converting XT 2x11 to 1x11! Ditch the shifty bits. Another benefit is the reduced number of parts involved in the drivetrain, reducing the amount of weight in parts, as well as the number of parts that have to be maintained and replaced. XT cassette I get, but what are the benefits of an XT mech over an SLX? Hell even my derailer is due a replacement. I’m wondering if I should either leave it 2x10, which I just don’t like the front derailleur, or convert to possibly a 1x10 or 1x11. So after doing research, reading testimonials and working through the clutter of the world wide web I have finally assembled all my parts and pieces to change my bike over from 3×9 to 1×10. Essentially, can I salvage any of my existing drivetrain? I can’t get too excited about spending alot on a crank especially since the weight saving is minuscule. Shimano XT 2x11 to 1x11 conversion. Obviously 1x11 would be ideal but I’d save money going 1x10. MarquisMatsugae Guest. You could just get an 11-42 10sp cassette, then you don’t need a new shifter and mech. The rings mounted like middle and granny rings but were spaced about 2mm farther outboard than a typical 104/64 crankset. If you’re like me, you’ve been drooling over the 1×11 drivetrains from SRAM–then reality sets in. Thread starter 3narf; Start date 26 Jan 2017; 1; 2; 3; Next. I can see this one sticking around a bit ð. Especially for light weight issues concerning cyclocross / touring bikes & parts. I'd be looking at going 1x10, with existing cassette, lever, derailleur if budget is the big consideration. - posted in Tech Q&A: Doing the gearing calcs is useful. I want to convert to a 1x11 but only want to have to buy what I absolutely have to. Single shifter, and you don't necessarily need a new x11 setup to get 90% of the benefits, If you're riding a Kona Process 134.... 30t N/W front ring & a 42t rear cog ^^ all I needed. You can probably get spider less cranks lower down the SRAM product line now (X7 or X5?) XX had a 120/80mm BCD and a 49.5mm chainline. ppapa. It still won't be as easy as a 2x10 or 3x9 setup and you will be forced to put more muscle into it rather than pedal faster and easier. For cross country - Semi road/ Semi mountain type riding, which is better? My big gear becomes 30x10, or 87 gear inches. Converting 2×10 to 1×11 – do I need (want) new cranks? The conversion was simple, and since I did the work myself it wasn't very expensive. Classifieds Rules Privacy As you can see, it is my one bike that fits all, with the exception of my 1981 Raleigh commuter. Converting 2×10 to 1×11 – do I need (want) new cranks? The conversion was simple, and since I did the work myself it wasn't very expensive. Staying with that 1x11 with the 30 front ring, I lose two gears on the top end as well. Thanks . What I cannot understand is why some cranks are so bloody expensive. You do know that crank is for a boost rear spacing, apologies if you know, thought it best to ask? Page 2 of 7 - 2x10 to 1x12 is it worth it?? I don't need it for most of my riding, but for the occasional epic ride with lots of climbing it's nice to have that bailout gear. I think I now understand that I won’t be getting perfect chainline with the 2x crankset? To make the climbing easier on a 1x11 you will find a larger "big" ring on the rear cassette for the 11th ring allowing you to still have that "granny gear" for those steeper climbs. Is 1x11 better than any 2X10? 28 Jan 2017 #16 Top; Motozulu said: My fatty Trail is 1x11 with a 28t front ring!! Newbie about swaping the drivetrains, so please advices: A forum community dedicated to Mountain Bike owners and enthusiasts. Cheap, light strong – pick 2. Forum Rules It consists of an 11-speed cassette (11-42 or 11-46 t), a Quick-Link chain, a rear derailleur and a shifter for the right, where you have the choice between clamp mount, I-Spec (B) and I-Spec II. Go. I’m wondering if I should either leave it 2x10, which I just don’t like the front derailleur, or convert to possibly a 1x10 or 1x11. A second had crank might look a bit tatty with some heal scuff’s on the arm and maybe a graze or two on the end of the crank arm from rock strikes, but it’s all cosmetic. The bike is fairly new, have done under 500km so far. This topic has 13 replies, 9 voices, and was last updated. I'm still not sure if I want to give up my 2x10 drivetrain's 22x36 granny gear, though. Today we're going to dive into our first tutorial, I recently did a 1x conversion on my bike and decided to do a step by step guide. in All Mountain, Enduro & Cross-Country That tall gear is somewhere between pushing a 38x14 and 38x12 on my 2x10 setup. It has 2x10. Posts January 18, 2016 at 11:21 #182646. I am thinking of upgrading my old XT 2x10 drivetrain to XT 1x11 and wondering if it's worth getting the XTR shifter instead of XT. JavaScript is disabled. Is 1x11 better than any 2X10? Yeah I see what you mean :(. What shifter and derailleur do you have on the stumpy? Page 1 of 7 - 2x10 to 1x12 is it worth it?? My practical experience with changing from 3x9 (not 2x10, sorry OP) to 1x11 (32t, 11-42casette)? Obviously 1x11 would be ideal but I’d save money going 1x10. I currently have a 2016 giant trance 2. They’re similar to rear mechs which are often ‘up-specified’ on complete bikes as it’s a highly visible component. Can go post by ross on Thu Aug 31, 2017 1:19 pm your existing gearing feels when you.., 2018 ; how to use about 1/2 of the sprockets no matter what we to! In a more simple drivetrain without the hassle of the sprockets no what. Your gear range can equal some 1x11 setups spacing, apologies if you must to. 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