The bigger the es part number the dearer and supposedly better kit with less weight for a given size and axle length. The height of the bottom bracket is the baseline for the riders height while riding. Square tapered spindles are made with a slight slope or taper. Thus id honestly suggest that if you could, go the shimano and their hollowtech 2 bb route. We inspire all people to enjoy our products in their everyday lives and where they take them. Bbs will become hard to find even as octalink bbs a blind alley if ever there was one are becoming scarce. My only concern is with the design, using a plastic threaded ring on the nds. A cartridge bottom bracket is a sealed unit and once worn out the whole thing is replaced. This is designed for use with m952 cranks, and provides a 47. The shimano 105 5500 octalink bottom bracket is a splined bottom bracket designed for use with shimano road octalink crankset. Shimano 105 bb5500 octalink monoblokk csavar nelkul. Octalink v2 bicycle chainsets and cranks for sale ebay. Lightning carbon cranksbb installation procedure pdf.
This is the 2nd version of octalink, and fits fcm752751m571m5108m440 8 speed cranks. Shimano octalink v2 bicycle bottom brackets for sale shop. Shimano bottom bracket shimano bbun54 bbun54 jis square taper english traditional square jis 2degree taper crankarm interface weight 3 g. With the external bbs there is only a choice of 50mm chainline. A database of bottom bracket sizes for various bicycles. Octalink v1 szabvany fcm952 xtr, fc7700 duraace, fc6500 ultegra, fc5500 105 hajtokarokkal kompatibilis. However, when i measure the splines on the crank they are 9. Shimano bb es300 octalink bottom bracket is no longer available at merlin cycles. Crank pullers are used for the removal of basic threepiece crank types. Crank fit showing wear with spindle end flush with crank fitting. However, chainline is not great and driveside theres a 4. Octalink is more stiff than square taper, but less durable and practical. Shimano 105 bb5500 v1 octalink bottom bracket at biketiresdirect.
Aug, 2015 crank pullers are used for the removal of basic threepiece crank types. Es25 is shimano octalink and i know of no alternative suppliers. In typical modern bikes, the bottom bracket spindle is separate from the cranks. Fcm410 fcm411 fcmc09 rear 78speed fdm330 fdm330e fdm410 fdm411 fdm410e when using the front derailleur designed for a 7speed system on an 8speed system, the front derailleur plate may interfere with the chain even if its installed correctly. Etype for use with a bbmounting front derailleur or. This item is not in our possession anymore, and we. Phone 9499515003 industrieweg 24 nl8071 ct nunspeeta holland phone 341272222. Octalink splined axlecrank arm interface results in a more rigid crank assembly compared to square tapered spindle. Its basically a shimano spec for mtb, using their bbcranks you will either have a 47. The bottom bracket height is the vertical distance from the center of the bottom bracket to the ground, and it expresses clearance of the frame over obstacles. Octalink v2 bicycle bottom brackets for sale shop with. Compared to its predecessor bbes25, it weighs over 25 grams less. Bb 5500 is a nice replacement for bikes still using octalink v1 cranks, and the weight and drag are negligible for anyone not racing.
Trapas en bottom bracket vervangen bottombrackets en. Octalink v1 bicycle cranksets for sale in stock ebay. Shimano octalink v2 bicycle bottom brackets for sale. We believe in the power of cycling to create a better world as we move forward. It features a large oversized 22mm diameter hollow spindle that is made from cold forged chromemoly pipe billet, which reduces weight and increases strength and rigidity. Shimano bbes300 octalink bottom bracket merlin cycles. Bottom bracket shimano bb un54 bb un54 jis square taper english traditional square jis 2degree taper crank. Xtr m952 bb compatability singletrack magazine forum.
Gassed incubator bb 6060, bb 6220 operating instructions. Shimano bb es300 octalink bottom bracket for mtb and touring the shimano bb es300 octalink bottom bracket with 8 teeth is suitable for mtb and trekking cranks, which are to be installed in bsa bottom bracket shells with 68 or 73 mm shell widths. Xtr m952 bottom brackets do not stick around on this site long, grab it before it disappears. Up for sale is a chris king gxp mountain bike bottom bracket that was installed in my 2009 specialized stumpjumper fsr with a truvative crankset. Bicyclesmaintenance and repairbottom bracketsbottom. The height of the bottom bracket is of concern when designing the frame. Shimano xtr bbm952 octalink bottom bracket 116mm nos for.
Shimano introduced a proprietary splined interface named octalink. Etype for use with a bbmounting front derailleur or chainguide. For a detailed analysis of the varying types of bottom bracket see the wikipedia article. It has been used and shows the usual signs of wearas seen in the photos it is in great mechanical condition with smooth bearings and is ready to ride. Shimano bbes300 octalink bottom bracket for mtb and touring the shimano bbes300 octalink bottom bracket with 8 teeth is suitable for mtb and trekking cranks, which are to be installed in bsa bottom bracket shells with 68 or 73 mm shell widths.
The images are of the actual item you will be receiving. Shimano 105 5500 octalink bottom bracket all terrain cycles. Campagnolo innenlager road bike bottom bracket 68mm english shimano ultegra bb 6500 bottom bracket english 1 37 campagnolo record square taper bottom bracket record square taper bottom bracket italian 36 x 24 70mm italian hollowtech ii bottom bracket bottom bracket 68 73mm bottom bracket bc 1 bottom bracket 102mm bottom bracket 36 x 24 external. Shimano acera m3000 es300 octalink 68mm bottom bracket. Cartridgebearing bottom brackets barnett bicycle institute.
I installed the original bb on the 2009 stumpjumper. Shimano bb es70 deore lx octalink v2 bottom bracket 1 x 73mm. Splined bottom bracket designed for use with shimano road octalink crankset oversize bb spindle large 22 mm diameter chromemoly hollow pipe billet spindle reduces weight, increases strength and rigidity. Csekely belso mechanikai ellenallasu octalinkes kozepcsapagy. There is an xt 1mm, but there is also an xtr m952 112. If you have an xtr fc m952 crank running double or triple chainrings, this is the bottom bracket you need. A cup and cone bottom bracket will have a lockring and adjustable cup. Shimano bbes70 deore lx octalink v2 bottom bracket 73mm.
I doubt that the dimensional difference would make it incompatible. Shimano bbes71e 68mm x 1mm, etype bottom bracket for sale. Great savings free delivery collection on many items. Make offer 1980s biopace shimano exage 400lx 175mm triple 483828 crankset, derailers, bb shimano 11 speed 105 fcr7000 crank set 172. Earlier threepiece cranks consist of a spindle incorporating bearing cones facing out, a fixed cup on the drive side, an adjustable cup on the.
Great bb, much stiffer than the square taper it replaced. Browse a wide selection of bike cranks and chain rings from competitive cyclist. Both the taper and cottered axles are not really proprietry systems. Make offer fsa mega exo mtb bb bb7100 di2 6873mm nbd 24mm spindle bottom bracket 2001969 new campagnolo super record 11. However, i remember reading that octalink comes in a v1 and v2 version and the splines are not compatible between the two. It has two 1mm spacers between the drive side bearings and bb shell. Shimano bbes71e octalink, 68mm x 1mm, e type bottom bracket for sale. Shimano xtr bbm952 bottom bracket 116 mm octalink v1 for sale.
A cartridge will just have a cup with a splined interface. Octalink splined axlecrank arm interface results in more rigid crank assembly compared to square tapered spindle. Campagnolo innenlager road bike bottom bracket 68mm english shimano ultegra bb6500 bottom bracket english 1 37 campagnolo record square taper bottom bracket record square taper bottom bracket italian 36 x 24 70mm italian hollowtech ii bottom bracket bottom bracket 68 73mm bottom bracket bc 1 bottom bracket 102mm bottom bracket 36 x 24 external. Features an oversize 22 mm diameter hollow pipe billet spindle which reduces weight while increasing strength and rigidity. I installed this on the bike shortly before trading it in on a new stumpjumper. However, when i measure the splines on the crank they are 9 mm, which is the. Campagnolo innenlager road bike bottom bracket 68mm english shimano ultegra bb6500 bottom bracket english 1 37 campagnolo record square taper bottom bracket record square taper bottom bracket italian 36 x 24 70mm italian hollowtech ii. Presently, i have the m950 bb the fully rebuildable one with 116mm spindle on the bike with the m952 crankset.
This part came out of a carbon tri bike with dura ace cranks and is in excellent condition. Cartridgebearing bottom bracket procedures printable worksheets. The shimano 51 octalink bottom bracket is a splined bottom bracket for use with shimano octalink chainsets read more prices are estimates and will be calculated at checkout based on your minimum deposit. The cranks attach to the spindle via a common square taper, cotter or splined interface. Shimano es51 octalink bottom bracket all terrain cycles.
Bb5500 is a nice replacement for bikes still using octalink v1 cranks, and the weight and drag are negligible for anyone not racing. Octalink v1 bicycle bottom brackets for sale in stock ebay. Octalink investment real estate agency in alhambra, ca. Read more prices are estimates and will be calculated at checkout based on your minimum deposit. If you have an xtr fcm952 crank running double or triple chainrings, this is the bottom bracket you need. Apr, 2020 running on 118mm bb in 68mm shell at the minute. The hollowtech and octalink systems are different because you need to match the crankset to the bottom bracket, that is, you cannot use the bb from one system with the crankset from other system. Additionally the octalink is an older standard that is more difficult at least for me to find. So 1 bb would cut gap to 2mm and straighten out chainline a bit also. Octalink v1 and v2 splined bottom brackets are very similar looking but if you use the wrong version you will ruin your crank. It is not taperfit so the crank doesnt sit snugly on the spindle and has been shown to undo the bolt and damage your cranks. Shimano bbes300 octalink bottom bracket bikecomponents. Free delivery and returns on ebay plus items for plus members. Also because octalink has a thicker spindle, the bearings are smaller, making them wear out quicker.
Bb s will become hard to find even as octalink bb s a blind alley if ever there was one are becoming scarce. I recently purchased the sealed ctg version m952 of the bb, also with 116mm spindle. To build closer relationships between people, nature, and bicycles. Sep 16, 2004 i think it has to be used with a 1mm octalink bb. Hard to find octalink v1 shimano xtr bottom bracket bb m952 for xtr, dura ace, or ultegra octalink style crankset. Shimano bike components closer to nature, closer to people. The sheldon brown site says that the crank accepts the v1 version of the octalink but the es 7071 and 5051 are v2. With the xt octalink bb you have the choice of a 1 which will yield a 47. Get the best deals on shimano octalink v2 bicycle bottom brackets. Before use, read these instructions carefully, and follow them for correct use. Buy octalink v2 bicycle chainsets and cranks and get the best deals at the lowest prices on ebay. This shape creates a wedge as it is driven into the square hole of the crank. The shimano deore octalink bottom bracket is a splined bottom bracket for use with shimano octalink chainsets. Shimano 105 bb5500 octalink 70mm ita bottom bracket.
Delivery time 3 to 16 working days to united states change country. However you may find an alternative or updated product below. Compared to its predecessor bb es25, it weighs over 25 grams less. Shimano parts dura ace bottom bracket for 2speed cranks with octalink profile. The bottom bracket on a bicycle connects the crankset chainset to the bicycle and allows the. Get the best deals on octalink v2 bicycle bottom brackets. Shimano xtr bbm952 bottom bracket 116 mm octalink v1 for.
This item is not in our possession anymore, and we can not order another out of stock. Splined bottom bracket for use with shimano octalink chainsets. The acera m3000 es300 octalink 68mm bottom bracket from shimano is a splined bottom bracket for use with shimano octalink chainsets. Jun 22, 2016 replacing a shimano octalink bb es25 bottom. Its basically a shimano spec for mtb, using their bb cranks you will either have a 47. The wider ridges of an octalink v2 spindle plow into the grooves in an octalink v1 crank. Shimano bbes300 octalink bottom bracket is no longer available at merlin cycles.