An 16t cassette is designed to be used with the updated 403022t crankset for the 3 x 9 group for next year, and another first for acera altus in 2018 sees shimano shadow rd derailleur technology trickle down, meaning a lower profile derailleur that should keep it. It is a great piece of equipment for novice bikers and provides easy handling and smooth gear changes. When passing the chain through the rear derailleur, pass it to the rear derailleur body from the side of the pinplate for preventing chain derailment as shown in the illustration. While pedaling the bike, locate the cable leading to your rear derailleur and pull on it gently. Retail stores in portland, oregon and lancaster, pennsylvania. Bicycles shimano rear derailleur features comparison. This is the shifter you will use the most and can very roughly be approximated to the gears on a car. The new altus offer identity ownership with upgraded featuresappearance. Quick and accurate shifting is the hallmark of any well tuned bicycle. If your bike is relatively new, or even if only the gear cable is, theres a. Shimano altus rear derailleur advanced lightaction design tefloncoated bushings directattach rear derailleurs item specifications weight. Perfect for mountain bikes with 7 andor 8speed drivetrains. How to adjust a shimano tourney derailleur sportsrec.
Shimano s altus rear derailleur is an entrylevel derailleur for mountain bikes. The shimano altus rear derailleur is designed for mountain bikes and childrens bikes. Save on shimano bicycle rear derailleurs trending price is based on prices over last 90 days. Come with various features to realize bike geometry for good maneuverability, stress free shiftingbraking operation to control bike as you wish. There are lots of pitfalls to adjusting a rear derailleur but if you follow our handy guide, you should be click free in minutes. Deore lx exage es lx altus a10 a20 c10 rear drive system. Shimano acera rear derailleur 9speed shimano bike components. The shift cable connects closer to the rear triangle cable lug, requires less shift cable length to connect to the shifter unit, thus was able to replace the longer cable housing from the rear derailleur on my bike with a short length housing, that improved the shifting, also. When adjusting the shimano sevenspeed derailleur, the rear derailleur is.
If you want smooth and stressfree shifting, this is for you. Read its strength, weaknesses, find deals and pricing. Shimano ultegra medium cage rear derailleur 11speed view product select. Shimano altus rear derailleur the bestdesigned cheap rear derailer in existence.
The shimano altus m370 9 speed rear derailleur scored 9. The rear derailleur plate assembly is equipped with a pin or plate that prevents the chain from derailing. Mount your bike in the bike stand with the drivetrain the side your gears are on facing out. Series xtr deore xt deore lx stxrc nexave stx alivio acera x altus c90 tourney. Differences between shimano tourney, altus, acera, and alivio. The derailleur is moved by tightening or relaxing the cable tension.
After reading this mtb how to, you should be an expert on how to install and set up your rear derailleur. The rear derailleur works with the right hand shifter and the front derailleur works with the left hand shifter. Shimano altus m280 and tourney a070, tx800755535 rear derailleur baxle and spacer for direct attach model read more 4. I have a 2007 kona shred that came with an altus rear derailer. Like a trigger on a gun, the shimano rapidfire shifters click over briskly. Rear derailleur mtb specifications series acera altus altus tourney tourney tourney tourney tourney tourney tourney model no. When adjusting the shimano sevenspeed derailleur, the rear derailleur is done off the front shifter. Shimano alivio rear derallieurs are directattach and have an advanced lightaction design. Use this direct attachment rear derailleur on hybrid bikes and urban rides. Shimano mountain bike 7 speed rear derailleurs for sale ebay.
On a shimano altus 7 speed, the barrel adjuster is the knobby. Here we look at each series and explain what they can do. New altus m2000 series will take over dna of alivioacera mtb spec. This means checking cable tension and the derailleur s limit settings. However, in order to benefit from the use of an altus derailleur, it must be adjusted properly. The installation of new altus derailleurs can be done at home with a few tools. How to adjust a rear derailleur in five easy steps cyclist. Shimano rear derailleur compatibility this sortable chart contains a number of shimano road rear derailleurs. Tighten the high limit screw on your rear derailleur with a screwdriver if the derailleur is pushing your chain towards the right. These types of shifters are usually found on mountain bikes. New shimano duraace di2 rdr9150 ss rear derailleur bike 11 speed, short cage. Shimano altus mountain bike rear derailleur direct mount rdm310. Shimano xtr medium cage di2 rear derailleur 11speed view product select.
Shimano ultegra short cage rear derailleur 11speed view product select. Aug, 2019 the derailleur is moved by tightening or relaxing the cable tension. The shimano rear derailleur is made to service either a seven or eightspeed cassette the toothed metal cluster of rings found off the rear wheel. Shimano altus mountain bike front derailleur multiclamp. When passing the chain through the rear derailleur, pass it through the rear derailleur body from the side of the chain derailment prevention plate as shown in the illustration. The altus has a t top pulley and a 15t bottom one, and whats the big deal there. Differences between shimano tourney, altus, acera, and. Shimano bicycle rear derailleurs for sale in stock ebay. Gear shifting problems if your chain comes off when you switch to the granny chainring i. Nov, 20 quick and accurate shifting is the hallmark of any well tuned bicycle. When mixing and matching components one of the important factors to take into account is what size cogs the derailleur can precisely shift over and also if the derailleur has the ability to take up all the slack created by the chain on. Installing a derailleur from sram or box components follows a. This is a very popular option, as trigger shifters are the more common option on a bike.
This means checking cable tension and the derailleurs limit settings. Shimano altus rear derailleur 9speed the 9speed shimano altus m370 rear derailleur use its mega 9 drive train design to deliver smooth, light action shifting performance. Derailer rear shimano altus m310, silver rivendell. The bigger pulleys use up more chain, so the derailer cage that houses them dont need to be as long and lowhangy. The shimano duraace 9000 rear derailleur is a thing of beauty shimano since everything up to this point has been exhaustingly tech heavy, we can afford to be superficial for a moment. Loosen the high limit screw if the derailleur is pushing the chain towards the left. Shimano ultegra medium cage di2 rear derailleur 11speed view product select.
Shimano rear derailleur specification the buyers guide. How to adjust a shimano rapidfire shifter thebiketube. Deore lx exage es lx altus a10 a20 c10 rear drive system rear drive system altus ct10 to deore lx m560 date. Most derailers have 11t pulleys, and that works well. On shimano and sram derailleurs, the btension adjuster finetunes the height of the guide pulley. Jan 25, 20 in this short video, learn how to adjust a shimano mechanical rear derailleur from arts cyclery pro bike mechanic, daniel slusser. Dont get too hung up on this particular adjustment. It shifts very well going up hills, and performs well. The highest gear smallest sprocket on the rear derailleur is actually the point of lowest cable tension, meaning the derailleur is doing the least work and is thus easiest to adjust. Shimano 8 speed bicycle rear derailleurs for sale in stock. Shimano 8 speed bicycle rear derailleurs for sale in. With mechanical rear derailleurs, they must be checked and maintained. The derailleur is known for its low price, easy adjustability, reliability and shifting accuracy.
Advanced lightaction design tefloncoated bushings all are directattach rear derailleurs 78 speed item specifications shifterrear derailleur shimano largest cog 34teeth chain wrap capacity 43teeth. The right shifter controls the rear derailleur and the left shifter controls the front derailleur. Shimano rear derailleur specification the buyers guide, 2015. Here we are going to be installing a shimano xt m8000 rear derailleur for a 1x11 drivetrain. Shimanos altus rear derailleur is an entrylevel derailleur for mountain bikes. Specifications are subject to change without notice. Front derailleur shimano alivio side swing front derailleur etype mount 2x9speed. Whilst slowly turning the pedalscranks, shift the rear derailleur up gradually to the lowest gear. Shimano acera rear derailleur shimano shadow rd 9speed the shimano acera m3000 rear derailleur lets you ride aggressively with fewer interruptions thanks to its shimano shadow design. Shimano xtr long cage rear di2 derailleur 11speed view product select. The right hand shifter is on the right of your handlebars as you look forward whilst on the bike and controls the rear derailleur, which moves the chain between the sprockets on your rear wheel. Oct 26, 2016 the shimano duraace 9000 rear derailleur is a thing of beauty shimano since everything up to this point has been exhaustingly tech heavy, we can afford to be superficial for a moment.
If the chain is not passed through the correct position. Stand behind your bicycle as you pedal and check for the alignment of your derailleur over the smallest gear cog. Feb 08, 2018 an 16t cassette is designed to be used with the updated 403022t crankset for the 3 x 9 group for next year, and another first for acera altus in 2018 sees shimano shadow rd derailleur technology trickle down, meaning a lower profile derailleur that should keep it out of harms way. This adjustment is check when the chain is on the smallest sprocket up front, and the largest cog in back.
The black rear derailleur has a 78speed design for extra efficiency. Rdm360 s rdm310 l rdm310 s rdtx75 rdtx55 rdtx35 rdft30 rdtz50 rdty18 rdty18 pulley cage sgs smart smart sgs sgs sgs ss gs gs ss speeds 87 87 87 76 76 76 76 6 6 6. Advanced lightaction design tefloncoated bushings all are directattach rear derailleurs 78 speed item specifications shifter rear derailleur shimano largest cog 34teeth chain wrap capacity 43teeth. Rdm360 acera rear derailleur sgs black halfords uk. How to adjust the shimano 7 speed derailleur gone outdoors. Shimanos mountain bike groupsets go all the way from the kind of kit youd find on entrylevel offroad and hybrid bikes up to specialist setups for extreme downhill racing. The good thing about this particular derailleur is that it features oversized tooth tension and guide pulleys. With mechanical rear derailleurs, they must be checked and maintained regularly to function at their full potential. Shimano altus m310 78speed rear derailleur modern bike. Shimano specifications rear derailleur rd this page is designed for comparisons and will be best viewed on a wide screen.