This dealers manual is intended primarily for use by professional bicycle mechanics. May 22, 2012 packed in the 2012 charge mixer is the shimano alfine 11speed internal hub, the bikes showstopper. Alfine is the name of a comfort and urban oriented product series by shimano. Shimano recommend you use an ac adapter with a voltage of 5. In the case of 11speed internal geared hub oil maintenance kit. Shiftershimano alfine s700, 11spd right shifter crankshimano alfine 170mm crankset, black, 39t ring with guard chainshimano hg93 cogshimano alfine css500, 20t cog brakesshimano slx m7000 brake set wmetal pad adaptersshimano caliper adapter, 180mm postis. I read somewhere online that the ratios for the new 11speed alfine are going to be 0. Shimano alfine 11speed specifications splendid cycles.
Alfine is a highend product line with a shimano centerlock discbrake fitting rather than the rollerbrake fitting of the nexus hubs. Ultimately go to make it a touring bike, its got topeak panniersbags, dynamo lights, shimano di2 hydraulic brakes i fitted. Cannondale bad boy with shimano alfine di2 11 speed. In fair weather, a sparkly black paint job creates a subtly. This page is an attempt to collect all relevant information about the shimano alfine inter 11 internal gear hub, meant for people considering purchasing it, finding compatible parts, maintaining and troubleshooting the hub. It is approved for ebike and non ebike use and is available in black and silver. When you buy a di2 bike it generally does not come with a di2 manual.
Nexus is a family of parts, of which the nexus inter 8 eight speed hub is one. It will be interesting to hear his impressions and to see whether the 11 speed is as easy to live with as the 8 speed. In addition, if adjustments are not carried out correctly, problems may occur, and the bicycle may suddenly fall over, which may cause serious injury. The other pressing question in the design of the new cx bike is which internal hub gears to use. In july 2017 shimano released an updated parts list pdf. Sold shimano css500 alfine 8 hub built into a 700c wheel. There were warnings on the shimano info document to put this on the right way up so i carefully placed it on my bit of cardboard so i knew which way up it should be. Aug 20, 2017 defective alfine 11 sgs700 hub, carrier 3 unit removed. This spring i bought a bmc alpenchallenge ac01 with a alfine 11 gear hub. Alfine 700 is an internal epicyclic hub gear for bicycles, manufactured by shimano since 2010. I was happy with the bike, but in july 2012 it was nicked from a seedy underground car park in saint denis in paris, along with a few other less valuable possessions and yes, i. The concept of hollowtech ii technology is focused on producing a superior crankset which will maximize a riders power transfer.
Hollowtech technology is an ultralightweight hollow crankarm created by shimano with the companys own proprietary forging technology that also maintains rigidity. Alfine hubs also dont include a cog, so youll need to to select one. Jan 07, 2015 a quick internet search reveals many complaints about alfine hubs in general and the alfine11 in particular there seems to be some consensus that the 8 is more robust. But are distinguished by a blue line running across the hub shell. I do like the di2 but its heavier than the excellent versa changers they are best on the 8 speed too that they dropped after 20. Packed in the 2012 charge mixer is the shimano alfine 11speed internal hub, the bikes showstopper.
Ive had an 11speed alfine hub for a few years and its been pretty bombproof for commuting, even standing on the pedals up hills. Its built to take the elements with a mechanical hydraulic disc brake and fender combo to handle rainy days. Hit the town in style, with alfine a highgrade groupset built for the sophisticated urban rider. If sg s700 oil is not used, problems such as an oil leakage and gear shifting. Having a new custom made wheel built possibly even upgrading to the newly available alfine 11speed hub or using a hub with hub brakes. Ive also recently installed alfine 11 di2, in my case on a bullitt cargo bike. A description of the internal workings of the shimano alfine 11speed internal gear hub, with comments on reliability and known problems and links to other.
But design limits for an 11speed hub as narrow as flat ride to the beach seem hardly worth the effort. The alfine 8 speed hub is a very similar, higherend model which has a discbrake fitting. Shimano alfine sgs700 11 speed epicyclic internally geared hub, without auxiliary components. Internal geared hub 11speed di2 users manuals in other languages are available at. It seems that after researching there is an overwhelming number of users having reliability issues with the alfine 11. Page 40 maintenance for internal 8speed oil maintenance kit. I am massively disappointed in this product, wish i had bought the 8speed that uses grease rather than oil bath internally. To be fair, shimano definitely is not recommending the alfine series hubs for the type of use were talking about here. Alfine 11, gates belt drive, shimano bottom bracket. The bike has a shimano alfine 45t chain ring and 18t rear sprocket. We strongly recommend only using genuine shimano replacement parts.
Shimano alfine s7000 series dealers manual pdf download. If the special grease or lubrication kit is not used, problems such as gear shifting malfunction may occur. The overall range of the shimano 8 speed hubs is 307%, and the steps in gears are a bit uneven. In my decidedly unscientific survey, far more complaints than i see for other internally geared hubs, though to be fair, most complaints are in mountain biking forums and. The 11speed duraace 9070 and ultegra 6870 rear derailleurs are designed exclusively for 11speed rear sprockets and 11speed front derailleurs. The 700 has 11 speeds, with intervals of approximately 29% for the first to second gear gap, and % 14% for the other gears, resulting in an overall gear range of 409%. Aug 24, 2019 di2 stands for digital integrated intelligence shimanos version of electronic shifting. Failure to use the sgs700 oil may cause problems such as oil leakage. Regular inspections before riding the bicycle before riding the bicycle, check the following items. Truth is im not sure, or how many miles ive done on it either. Sep, 2014 a regular riding buddy is about to build a 650b all roader with alfine 11 speed hub and gates belt drive.
If shimano grease or a shimano lubrication kit is not used, problems such as a malfunction in gear shifting may occur. However, i have severe wrist problems which is why it seems that an upright bike is not going to work for me anymore. The rigidity of the crankset ensures pedaling efficiency while its weight, a key element of the crankset, you want light, aids in cycling longer distances over which the rider needs to pedal more. It creates clean lines and a virtually maintenancefree system. Buy shimano products online at bikediscount bike shop. Along with its premium build quality, alfine brings you finesse, versatility, and effortless operation. Alfine 8 internal hub gear shifting problem cyclechat. Alfine s7000 series bicycle accessories pdf manual download. Mystery grease source alfine 11, gates belt drive, shimano. Unfollow shimano alfine 11 to stop getting updates on your ebay feed. Originally i wanted to use a single speed 32t crankset with a 23t rear cog.
Shimano ultegra and duraace di2 electronic shifting everything you need to know. Nabenschaltung shimano alfine 11 speed internal assy. Alfie gets new teeth changing the alfine11 sprocket. The addition of hollowtech ii technology integrates the bottom bracket axle with the right crankarm for more stiffness and a weight savings to achieve a highdimensional balance. In 2014 shimano released the di2 version of the alfine 11 hub, which is. Like the alfine 8, it incorporates the shimano disc brake with the hub. Jun, 2011 the bike has a shimano alfine 45t chain ring and 18t rear sprocket. I dont know if that means my hub is now the equivalent of a current production alfine 11 or if it has just had a new seal installed. Whether in an 8speed or 11speed configuration, alfine presents a clean look and a wide gear range that serve to enhance any frame. Apart from that, the alfine gears are quieter in fact, theyre noisefree, as far as i could tell. Shimano alfine inter 11 di2 for electronic shifting.
A lot of the issues seem to pertain to a design flaw of some description with. Dec 19, 2012 the 8 speed is very good i have an 8 and an 11 speed but the 11 speed is even better. This model was released fall of 2010 and was anticipated to be a rohloff killer, but has developed a reputation of being sensitive to shift adjustment and not as buttetproof as hoped. Ive put serious commuter miles over the last 5 years on my alfine 8 with zero issues, and i have customers on 11s, once again for commuting, with no problems. The alfine 11 speed internalgear hub is similar to the nexus and alfine eight speed hubs. In 20 shimano released a new line of shimano alfine inter 11 hubs for electronic shifting. The 11speed hub has a builtin mechanism to support shifting. It is recommended to use genuine shimano parts only. Shimano does not provide a way to recalibratereprogram them for a 10speed setup. So alfine 11 seems a more sensitive to torque than the rohloff and alfine 11 but i am running a 34 x 23 chainring and sprocket.
Of the four i rode, the best for me was an azub tricon. The 8 speed is very good i have an 8 and an 11 speed but the 11 speed is even better. Premium quality, style, adaptability and problemfree operation are the characteristics of alfine. Shimano have prior experience with oil with their old 3 speed hubs, but these have been extinct for quite some time and, presumably, shimano had some issues or wouldnt have switched to grease for the nexus. When shimano went to 9 speed now 10 and campy 11 we saw a sharp increase in gear adjustments. Discussion in cycling equipment started by martynr, jun. Shimano alfine 11speed sgs700, sgs705, sgs700111, sg. The hub is back from shimano after being with them for approximately two months.
Hi there, ive only just found your blog but i thought i should contribute. Its an upgrade to the alfine 8 speed hub and ups the gear ratio from 307% to 409%. Page 24 installation installation of the shifting cable for internal 11speed shifting. Retail stores in portland, oregon and lancaster, pennsylvania. It is recommended that you use only genuine shimano parts. It is mainly known for internally geared hubs, but includes also hydraulic disc brakes and levers, chain tensioners, dynamo hubs, cranksets, shift levers, and complete. This page is a living document that will be updated and expanded as time progresses. Sep 06, 2012 if youve purchased a wheel with a shimano alfine hub, to install it on a bike that didnt previously have it, you will need three other things. Ive not set up the alfine 11 specifically, but its quite similar to its lessgeared cousin. Shimano nexusalfine 3, 4, 7, 8, 11 speed hub technical information. If any problems are found with the following items, contact.
Dec 22, 2014 the other pressing question in the design of the new cx bike is which internal hub gears to use. Sep 16, 20 cannondale bad boy with shimano alfine di2 11 speed duration. My jeep wrangler 4wd transfer case is filled with atf. Shimano alfine 11speed internal geared hub sgs700111 centerlock. You can change gear even under heavy load while climbing or. Most complete page about the shimano alfine inter 11 internal gear. The alfine had a habit of slipping suddenly when i was putting strain on it. The problem is the alfine and paul tensioners have a max cog size of 20t.
The alfine 11 speed hubs we have worked on have not had any problems. The repair note, once it came back, says replaced internals and seals. Alfine 11 and fully synth atf showing 119 of 19 messages. The alfine 11speed internalgear hub is similar to the nexus and alfine eightspeed hubs. Bicycles stack exchange is a question and answer site for people who build and repair bicycles, people who train cycling, or commute on bicycles. Jan 16, 2016 shimano alfine inter 11 di2 for electronic shifting. The shimano alfine 11speed internalgear hub sheldon brown. View and download shimano alfine s7000 series dealers manual online. The alfine 11 speed hub is as yet an unknown quantity, and shimanos recent ighs have used grease lubrication, but this one runs on oil. The alfine 8speed hub is a very similar, higherend model which has a discbrake fitting. Shimano alfine 11 speed hub sgs700 the shimano alfine 11 speed is scheduled to be available in the fall of 2010.
Shimano alfine 11speed internal geared hub sgs700111. I had the hub repaired on warranty and rode another 500 km. A scan through the archives suggests some concerns about reliability of the 11 speed, and that perhaps the 8 speed is a better choice. Shimano nexus and alfine eight speed internalgear hubs. The chap in the lbs recommended the 11 speed alfine, having just fitted this to his own bike.
Di2 gives you instant, accurate, lightingfast shifts the first and every time, at the push of a button. In addition youll need the alfine 11 small parts kit, which includes the antirotation washers and other bits needed for installation. This forced me to rely on using the small ring and eliminated the possibility of using a single speed 32t crankset. Rapid fire shifter with alfine logo alfine 11 speed internal geared hubs only 270 grams shimano reference number. Shimano di2 for dummies beginners guide to di2 di2 center. Service your shimano alfine 8speed ive been the proud owner of my alfine 8speed for around 2 and a half to three years or so nowi think.
Im mulling the idea of converting my ss genesis day one to an alfine 11 speed. The shimano 20 tooth sprocket has lasted well with around 7000 km of mixed terrain so far on original chain and front 32 tooth sram firex crank. For maximum performance we highly recommend shimano lubricants and maintenance products. Shimano published a nexus dealers manual now archived, with most of the needed. The alfine 11 speed hub is as yet an unknown quantity, and shimano s recent ighs have used grease lubrication, but this one runs on oil. Shimano ultegra and duraace di2 electronic shifting. Its worth pointing out that both the rohloff and the alfine gears were far nicer to use than derailleur gears, however. Spot acme still running nicely, but now with drop bars, trp hylex brakes, new wheels. Crank shimano alfine 170mm crankset, black, 39t ring with guard. I understand that if i change to the shimano alfine 39t chain ring and 20t rear sprocket then it will effectively give us one new gear below the current first gear and one in. See our bike customizations page for options available at no extra charge.
If parts such as bolts and nuts become loose or dam. Shimanos pdf installation instructions are pretty dense and dont point out the. It is our experience that alfine 11 speed hubs seep oil out of the main seal. Now i dont know for sure that it is true and i dont think shimano have officially released the specification data yet so i suppose those numbers could turn out to be wrong. I read somewhere online that the ratios for the new 11 speed alfine are going to be 0. Shimano alfine internal geared rear hub center lock disc brake o.
Mar 11, 20 to be fair, shimano definitely is not recommending the alfine series hubs for the type of use were talking about here. Even in the most extreme conditions, shifting is precise and controlled. But after probably less than km the hub began to leak oil on the belt and the brake disc. Its an upgrade to the alfine 8 speed hub and ups the gear ratio from 307% to 409% like the alfine 8, it incorporates the shimano disc brake with the hub. Alfine 11 speeds may be just now getting to a oil change if the early. If parts such as bolts and nuts become loose or damaged, the bicycle may suddenly fall over, which may cause serious injury. A regular riding buddy is about to build a 650b all roader with alfine 11 speed hub and gates belt drive.
Find great deals on ebay for shimano alfine 11 and shimano alfine 11 di2. Sep 21, 2012 i had a raleigh bicycle for many years, and in december 2011 finally treated myself to an onone pompetamine iwth alfine 11 gears. You can continue using your current crankset, using only one chainring. Shimano alfine internal geared hub disc brake 11speed. The overall range of the shimano 8speed hubs is 307%, and the steps in gears are a bit uneven. I started running it in mid january and have so far done 6 weeks of roughly 60 miles a week. It is also recommended that you use the shimano internal hub grease or lubrication kit when carrying out maintenance. The shimano alfine 11 speed is scheduled to be available in the fall of 2010. Shimano nexusalfine 3, 4, 7, 8, and 11speed technical.
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