Apr
14

what is the difference between long and medium rear derailleur?
I copied this from Wikipedia:
“Manufacturer stated derailleur capacities are as follows: Shimano long = 45T; medium = 33T SRAM long = 43T; medium = 37T; short = 30T
Benefits of a shorter cage length:
more positive gear-changing due to less flex in the parallelogram
better gear-changing with good cable leverage
better obstruction clearance
less danger of catching spokes.
slight weight savings.”
Bicycle Equipment : How to Choose a Rear Derailleur on Mountain Bikes
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2011 Sram X.7 Rear Derailleur Medium Cage Gray NEW $37.87 |
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SHIMANO ULTEGRA RD-6700 10 Speed Triple Rear Derailleur Medium Cage NEW $64.97 |
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SRAM X.7 9 speed Medium Cage Rear Derailleur Gray Mountain Bike Hybrid Bike $74.00 |
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SRAM RIVAL REAR DERAILLEUR MEDIUM LONG CAGE for Wide Range 32t cassettes NEW $81.45 |
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SRAM XX 10 Speed Mountain Bike MTB Rear Derailleur – Medium Cage $190.00 |
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Shimano SLX Shadow M662 9-Speed Medium Cage Rear Derailleur *NEW + FREE SHIP* $69.99 |
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2012 Sram X9 10 Speed Rear Derailleur Medium Cage White $26.00 |
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NOS Shimano XT Rear Derailleur RD-M751 GS, MEDIUM CAGE, NEW IN BOX $64.18 |
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Sram XO 10 Speed Med cage rear derailleur New in BOX $189.00 |
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SRAM XX REAR DERAILLEUR Medium CAGE 2 X 10 UP TO 36 T $298.00 |
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SRAM X0 REAR DERAILLEUR MED CAGE RED 10 Speed XO Medium $263.00 |
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SRAM X-9 MTB REAR DERAILLEUR MEDIUM CAGE 8 9 SPEED x 9 x9 x.9 3 x 9 $98.00 |
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SRAM X-9 MTB REAR DERAILLEUR MEDIUM CAGE 10 speed GREY 2 x 10 $94.99 |
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SRAM Rear Derailleur X.0, Medium Cage, Red $468.26 |
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SRAM X.0 Rear Derailleur, Medium Cage, Gold $468.26 |
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SRAM Rear Derailleur X.0, Medium Cage, Pink $406.34 |
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SRAM X.0 Rear Derailleur – medium cage, Black (Black/Red) $410.03 |
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SRAM XX Rear Derailleur 10 speed Medium Cage (2 x 10) Upgrade your XO! $149.99 |
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SRAM Apex Rear Derailleur, Medium Cage, 10-speed up to 11-32 Cassette, NEW $44.99 |
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SRAM X.9 10sp Rear Medium Cage Derailleur Carbon/Gray $113.91 |
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Sram APEX road bike rear derailleur bicycle-Medium cage-Black-New-Gear $69.99 |
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Sram Rival Road bicycle rear derailleur bike 10 speed MEDIUM cage 2011 $104.00 |
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Shimano XT rear derailleur medium cage, RD-M773 10 speed $21.50 |
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SRAM X.9 Rear Derailleur, 8/9s, Medium Cage, 205g $76.49 |
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NEW Shimano Ultegra 9 Speed Rear Derailleur – RD-6500 – Medium Cage / Triple $60.00 |
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SRAM X-9 REAR DERAILLEUR 8/9 speed medium cage 218g – $100 Value (x7 x9 x0 xo) $10.49 |
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Shimano XTR RD-M952 Rear Derailleur Short/Medium Cage 9 Speed $29.99 |
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SRAM Derailleur pulleys for 2005-09 X.9 med & long cage $18.10 |
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Shimano 2012 XT RD-M780 10 Speed MTB Rear Derailleur Black – GS (Medium Cage) $99.95 |
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Campagnolo Veloce 10-Speed Rear Derailleur Medium Cage Silver $140.91 |
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SRAM X.5 9 speed Medium Cage Rear Derailleur Black $43.18 |
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SRAM X.0 10-Speed Medium Cage Rear Derailleur Black $247.27 |
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SRAM XX Rear Derailleur Medium Cage $296.36 |
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SRAM X.0 9-Speed Medium Cage Rear Derailleur $233.33 |
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SRAM X.0 10-Speed Medium Cage Rear Derailleur Red $247.27 |
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SRAM X.0 10-Speed Medium Cage Rear Derailleur Silver $247.27 |
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SRAM Apex Rear 10spd Medium Cage Derailleur White $69.09 |
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Campagnolo Chorus Carbon 10-Speed Medium Cage Rear Derailleur $310.61 |
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SRAM Apex 10spd Medium Cage Rear Derailleur Black $69.09 |
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Campagnolo Record Carbon 10-Speed Medium Cage Rear Derailleur $462.12 |
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SRAM X.9 9-Speed Rear Medium Cage Derailleur Silver $87.88 |
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SRAM X.7 9 speed Medium Cage Rear Derailleur Gray $57.58 |
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SRAM X.9 10sp Rear Medium Cage Derailleur Carbon/White $100.00 |
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SRAM X.7 10sp Medium Cage Rear Derailleur Gray with Carbon Fiber $74.24 |
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Campagnolo Veloce 10-Speed Rear Derailleur Medium Cage Black $140.91 |
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SRAM X.9 10sp Rear Medium Cage Derailleur Carbon/Gray $102.73 |
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SRAM Rival Rear Medium Cage Derailleur Black $92.42 |
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Shimano Saint RD-M810 9 Speed MTB Rear Derailleur Medium Cage GS DH MTB Freeride $100.00 |
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SRAM Rival Rear Medium Cage Derailleur Black $58.00 |
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SRAM x5 rear derailleur (Medium Cage) 9 speed $25.00 |
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SRAM X.0 10sp Rear MTB Bicycle Medium Derailleur Red $219.99 |
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NEW SRAM X.0 10-Speed Medium Cage Rear Derailleur Red $5 INSTANT REBATE $199.95 |
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NEW SRAM X.O 10-Speed Medium Cage Rear Derailleur Black $ 6 REBATE $199.99 |
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Used Campagnolo Chorus 10-Speed Medium Cage Rear Derailleur $100.00 |
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Sram XO Rear Derailleur // 9spd speed Medium Mountain Bike Carbon Down Hill $63.00 |
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New 2011 Sram XX bike rear Derailleur Medium cage X.X $289.00 |
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Campagnolo Veloce 10-Speed Rear Derailleur Medium Cage Black $133.99 |
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Campagnolo Record Carbon 10-Speed Medium Cage Rear Derailleur $442.99 |
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SRAM Apex Rear Mech Derailleur Black WiFli Medium Cage Road Bike $67.99 |
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SRAM Rival Rear Mech Derailleur Black Medium / Long Cage Road Bike $89.99 |
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SRAM MY10 X9 Rear Mech Derailleur 9 Speed spd Medium Cage MTB Bike $81.99 |
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SRAM X7 Rear Mech Derailleur 9 Speed spd Medium Cage Aluminum Storm Gray $61.99 |
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SRAM XX Rear Mech Derailleur 10 Speed Spd Medium Cage MTB Bike $269.99 |
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SRAM Apex Rear Mech Derailleur White WiFli Medium Cage $84.99 |
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SRAM Derailleur pulleys for 2005-09 X.9 med & long cage $21.93 |
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SRAM X.0 10-Speed Medium Cage Rear Derailleur Gold $189.91 |
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SRAM APEX Medium Cage Rear Derailleur 10 Speed WiFli Red Force Rival Compatible $69.90 |
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Sram X0 Mountain Bike Rear Derailleur 9 speed Medium Carbon Fiber Cage in Red $86.00 |
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SRAM X7 Rear Mech Derailleur 10 Speed spd Medium Cage Carbon Storm Gray MTB Bike $67.99 |
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SRAM X7 Rear Mech Derailleur 10 Speed spd Medium Cage Carbon Storm Grey MTB Bike $83.28 |
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SHIMANO XTR RD-M900 GS REAR DERAILLEUR MEDIUM CAGE MINT NEW UNUSED $227.50 |
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New SRAM X.9 X9 Rear Derailleur, 10s, Medium cage, White $114.00 |
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2011 Sram X.7 Rear Derailleur, 10s, Medium Cage, Gray $71.99 |
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SHIMANO XTR M980 REAR DERAILLEUR GS MEDIUM CAGE $190.00 |
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2012 SRAM X0 Rear Derailleur Medium Cage Blue 10 Speed 2×10 XO X.O X.0 $190.00 |
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SRAM X7 Bicycle Rear Derailleur Medium Cage 10 speed Carbon New X.7 Shifter Grey $64.60 |
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NEW SRAM X.9 REAR DERAILLEUR 10 SPEED MEDIUM CAGE CARBON GREY NEW IN BOX X9 $88.99 |
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NEW SRAM X.5 REAR DERAILLEUR 10 SPEED MEDIUM CAGE BLACK NEW IN BOX X.5 X5 X 5 $209.99 |
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SRAM X.9 10sp Rear Medium Cage Derailleur Carbon/White $94.00 |
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NEW SRAM X.0 REAR DERAILLEUR 9 SPEED MEDIUM CAGE SILVER NEW IN BOX X.O X0 XO $224.99 |
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NEW SRAM X.0 REAR DERAILLEUR 10 SPEED MEDIUM CAGE SILVER NEW IN BOX X.O X0 XO $219.99 |
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NEW SRAM X.0 REAR DERAILLEUR 10 SPEED MEDIUM CAGE BLACK NEW IN BOX X.O X0 XO $197.99 |
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SRAM APEX REAR DERAILLEUR LONG MEDIUM CAGE NEW f Wide Range cassettes NEW $62.95 |
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Sram XO Rear Derailleur Medium Cage Red 10 Speed New $202.39 |
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Sram XO Rear Derailleur Medium Cage Black 10 Speed New $183.91 |
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Sram Rival Rear Derailleur Medium Cage Black $91.99 |
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SRAM 2012 X.O 9 speed MTB Rear Derailleur Medium Cage X0 XO $219.95 |
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Shimano XT 10spd Shadow Rear Derailleur Black M78 GS – medium – top normal, Blac $98.93 |
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SHIMANO XT M773 REAR DERAILLEUR MEDIUM CAGE 10 SPEED $95.00 |
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SRAM X.5 9spd Medium Cage Rear Derailleur Black $45.91 |
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Sram XO Rear Derailleur Medium Cage Silver 10 Speed New $202.39 |
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NOS Shimano Ultegra Rear Derailleur w/Medium Cage (GS) $149.99 |
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Shimano Saint RD-M810 9 Speed MTB Rear Derailleur Medium Cage (GS) $154.95 |
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SRAM X9 9s Rear Derailleur Medium cage $75.00 |
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SRAM Apex Rear Mech Derailleur White WiFli Medium Cage $89.57 |
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SRAM Derailleur pulleys for X.7 med & long cage, X.5, S $12.93 |
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Sram Rival Climbing Kit-Cassette,Chain,Medium Cage Rear Derailleur-Road Bike-New $249.99 |
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NOS Campagnolo Chorus Carbon 10 Speed Rear Derailleur Medium Cage $269.00 |
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SRAM X.9 10sp Rear Medium Cage Derailleur Carbon/White $94.99 |
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Sachs Quartz Medium Long Cage Mountain Bike Rear Derailleur Used $83.00 |
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SRAM X.4 Rear Derailleur (Black, Long Cage) $19.80 The SRAM X.4 line-up sets the standard for recreational level shifting. The X.4 has an intelligent blend of performance and value for MTB or pavement.Compatible with 7-, 8-, and 9-speed systems1:1 shifter-to-derailleur actuation ratio for precise light-action indexingMust be used with ESP shiftersItem SpecificationsColorBlackIntended UseMountainCassette SpacingShimano/SRAM 9Shifter/Derailleur Comp… |
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SRAM X.9 Rear Bicycle Derailleur $100.00 Stylish and Strong! A forged aluminum B-Knuckle improves stiffness while the SRAM X.9 rear derailleur styling exudes SRAM’s commitment to quality. With an award winning design this rear derailleur is lightweight durable and offers consistent precise performance. It features: Min/Max rear cog: 11/34 ESP compatible (1:1 actuation ratio) for ESP trigger or twist shifters Di.R.T. (Direct Route Technol… |
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Shimano RD-4500 Tiagra Rear Derallieur (GS Medium Cage, 9-Speed, Silver) $42.90 Shimano Tiagra Rear Derallieurs.High-precision action for 7-, 8- or 9-speed systemsLarge 11-tooth pulleys run more quietly and wear evenlyItem SpecificationsColorSilver/BlackWeight280gIntended UseRoadCassette SpacingShimano/SRAM 9Shifter/Derailleur CompatibilityShimanoLargest Cog27teethChain Wrap Capacity37teethDerailleur ActionTop-Normal (Traditional)Cage LengthMedium… |