Front Derailleur
Front Derailleur
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![]() VINTAGE SHIMANO ALTUS A10 BICYCLE FR TOP PULL 318 DERAILLEUR US $16.00
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![]() shimano xt front derailleur US $13.50
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![]() Vintage Schwinn Bicycle Derailleur Schwinn Approved Front Derailleur 1978 Bike US $19.99
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![]() SRAM X9 High Clamp 349mm Front Derailleur Top Pull Aluminum Alloy NEW US $24.97
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![]() SRAM X9 Triple Front Derailleur 349 NR US $9.99
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![]() Shimano XT Front Derailleur 318mm FD M750 US $9.99
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![]() Shimano Deore XT M750 MTB Front Derailleur Triple 9 Speed Mountain Bike US $29.99
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![]() Shimano XTR Front Derailleur FD M961 Top or Bottom Pull 349mm US $30.00
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![]() Shimano LX FD M550 front derailleur vintage EUC US $.99
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![]() SHIMANO SIS FD TY10 318 Front Bike Derailleur Top NEW US $2.97
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Front derailleur specifications - what do they mean?
Specs:
Max big ring - 42t.
Max capacity - 20t.
What does this mean?
Answers will be greatly appreciated.
Sprinkle is not quite correct. She's right that the max big ring of 42 means that the big chainring should have no more than 42 teeth, but the capacity rating is the differential, or the difference in the number of teeth between the small ring and the big ring. In this case, the max differential is 20 teeth. This means if you have a big ring with 42 teeth, the small ring can be no smaller thaan 42 minus 20, or 22 teeth, not 20. If your big chain ring was a 40t, your small ring can be no smaller than 20 teeth. A larger small chainring would be fine.
![]() |
![]() VINTAGE SHIMANO ALTUS A10 BICYCLE FR TOP PULL 318 DERAILLEUR US $16.00
|
![]() shimano xt front derailleur US $13.50
|
![]() Vintage Schwinn Bicycle Derailleur Schwinn Approved Front Derailleur 1978 Bike US $19.99
|
![]() SRAM X9 High Clamp 349mm Front Derailleur Top Pull Aluminum Alloy NEW US $24.97
|
![]() SRAM X9 Triple Front Derailleur 349 NR US $9.99
|
![]() Shimano XT Front Derailleur 318mm FD M750 US $9.99
|
![]() Shimano Deore XT M750 MTB Front Derailleur Triple 9 Speed Mountain Bike US $29.99
|
![]() Shimano XTR Front Derailleur FD M961 Top or Bottom Pull 349mm US $30.00
|
![]() Shimano LX FD M550 front derailleur vintage EUC US $.99
|
![]() SHIMANO SIS FD TY10 318 Front Bike Derailleur Top NEW US $2.97
|
![]() SHIMANO FD TY22 GS 318 TRIPLE FRONT DERAILLEUR NEW US $2.97
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![]() 2010 SHIMANO SLX FD M661 Front Derailleur Clamp 349 Dual Pull Aluminum NEW US $14.97
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![]() SRAM X9 Low Clamp 35mm Front Derailleur Top Pull NEW US $29.97
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![]() Shimano XTR RD M972 9 Speed Spd Top Normal Shadow Carbon Rear Derailleur GS NEW US $142.50
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![]() Sram X Gen MTB Front Derailleur Triple 9 Speed Mountain Bike US $29.99
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![]() Shimano XTR FD M970 9 Speed Spd Triple Front Derailleur NEW works with XT US $61.00
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![]() DNP Clamp On 318mm Top Pull Front Derailleur 48t NEW US $2.97
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![]() SHIMANO ALIVIO FD M413 8s 349 front derailleur NEW US $4.97
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![]() NEW Shimano Alivio MC18 Front Derailleur 349 Clamp On Mountain Road Bike US $19.99
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![]() SHIMANO ALIVIO FD MC18S FRONT DERAILLEUR 349MM NEW US $4.97
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![]() Sram XX Front Derailleur Low Bottom Pull 318 349 US $75.00
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![]() Sram XX Front Derailleur High Clamp Bottom Pull 318 US $75.00
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![]() Sram XX Front Derailleur High Clamp Top Pull 318 US $75.00
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![]() Sram XX Front Derailleur Low Clamp Top Pull 318 349 US $75.00
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![]() SRAM X7 Low Clamp 349mm Front Derailleur Top or Bottom Pull Aluminum Alloy NEW US $19.97
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![]() SHIMANO HONE RD M600 Mtb BMX Rear Derailleur 9 Sp NEW US $24.97
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![]() Shimano Deore LX Front Derailleur RD T661 9spd 9 spd Take Off mega 349mm 349 US $9.99
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![]() 2010 SHIMANO XTR FD M971 FRONT DERAILLEUR 349mm DUAL PULL NICE NR US $32.50
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![]() SRAM X7 Front Derailleur US $38.99
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![]() Shimano Acera M330 Front Derailleur Bottom Pull US $10.00
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![]() Shimano XT FD M770 10 Top Swing Front Derailleur US $46.99
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![]() Shimano FD M738 XT Frt Derailleur 349 BP US $24.99
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![]() Shimano XTR Front Derailleur US $35.00
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![]() Used Shimano XT M770 Front Derailleur 349 clamp Dual Pull Bottom Swing US $5.00
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![]() SHIMANO take offs2303 front and Deore rear derailleurs 3 x 8 speed US $29.99
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![]() Shimano XTR Front Derailleur 349 US $15.00
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![]() Shimano xt front derailleur fd m771 US $20.00
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![]() Shimano XTR front derailleur FD M901 318 collar US $15.50
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![]() 2 front shimano deore derailleurs US $10.00
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![]() 2010 SHIMANO XTR FD M970 9 Speed Triple Front Derailleur 349mm Clamp On NEW US $55.97
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![]() Vintage Shimano Deore LX M565 Front Derailleur Bottom Pull 318 mm US $2.99
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![]() SRAM X9 9SPEED FRONT DERAILLEUR MOUNTAIN BIKE HIGH CLAMP US $29.00
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![]() 2012 Shimano XT FD M781 and RD M780 Front and Rear Derailleurs Dyna Sys 3x10 US $100.00
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![]() SRAM X7 2x10 Dual pull LoClamp 349 Front Derailleur US $20.00
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![]() Derailleur Front Shimano Alivio up pull Avant FD MC18 349 mm US $12.00
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![]() NIB Shimano Front Derailleur Model FD M667 For Compact 2 Ring Cranks US $11.00
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![]() SHIMANO DEORE XT FD M770 E TYPE FRONT DERAILLEUR MOUNTAIN BIKE 9SPEED US $20.00
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![]() SRAM X9 Mtn Group 2x10 Never Ridden PRESSFIT US $299.00
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![]() Shimano XTR FD 986 D 2x10 front derailleur direct mount new No Reserve US $.99
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![]() New Shimano XTR M952 top pull front derailleur US $35.00
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US $16.00
















































