![Which derailleur should I use with a Shimano 7 speed freewheel 14-34T megarange? - Bicycles Stack Exchange Which derailleur should I use with a Shimano 7 speed freewheel 14-34T megarange? - Bicycles Stack Exchange](https://i.stack.imgur.com/xFdIn.jpg)
Which derailleur should I use with a Shimano 7 speed freewheel 14-34T megarange? - Bicycles Stack Exchange
![Original Shimano Tourney Tz500 Tz31 7v 7 Speed Bicycle Cassette Mountain Bike Freewheel Metal Thread Sprocket 14-28/34t - Buy Shimano Tz500/shimano 14-28t/freewheel Tz500-7/ Shimano Tz500-6/shimano Hg200-8,Shimano 21s Groupset Rd-ty200 Rear Derailleur ... Original Shimano Tourney Tz500 Tz31 7v 7 Speed Bicycle Cassette Mountain Bike Freewheel Metal Thread Sprocket 14-28/34t - Buy Shimano Tz500/shimano 14-28t/freewheel Tz500-7/ Shimano Tz500-6/shimano Hg200-8,Shimano 21s Groupset Rd-ty200 Rear Derailleur ...](https://sc04.alicdn.com/kf/H3a79f18154ff4fc8be8f1c09270ba49fg.png)
Original Shimano Tourney Tz500 Tz31 7v 7 Speed Bicycle Cassette Mountain Bike Freewheel Metal Thread Sprocket 14-28/34t - Buy Shimano Tz500/shimano 14-28t/freewheel Tz500-7/ Shimano Tz500-6/shimano Hg200-8,Shimano 21s Groupset Rd-ty200 Rear Derailleur ...
![Rear derailleur can't "reach" 34T cog on my new Shimano Megarange... big climb coming up with my new club! Help! : r/cycling Rear derailleur can't "reach" 34T cog on my new Shimano Megarange... big climb coming up with my new club! Help! : r/cycling](https://external-preview.redd.it/33VgkgiVAT_iFb7mSf8UXdVGrQc4Ds57X4ZtPwvhPQY.jpg?auto=webp&s=8b87f0c1e67a404bdb611da7c441654a5bd94699)