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Bicycle Derailleurs Shimano TY22 SIS Rear Derailleur 6/7 Speed Freewheel Shifter 18/21 Speed MTB Mountain Bike Accessories - AliExpress
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Bicycle Derailleurs Shimano TY22 SIS Rear Derailleur 6/7 Speed Freewheel Shifter 18/21 Speed MTB Mountain Bike Accessories - AliExpress Sports & Entertainment
![My daughter's Trek came with a 6-speed Shimano Revoshift SIS Index. It's a new bike. She can shift to higher gears easily but does not have the grip strength to shift back My daughter's Trek came with a 6-speed Shimano Revoshift SIS Index. It's a new bike. She can shift to higher gears easily but does not have the grip strength to shift back](https://preview.redd.it/xbz2kfj9mbx01.jpg?auto=webp&s=a17a5788686bdc980b64163a7e123b3a27228459)
My daughter's Trek came with a 6-speed Shimano Revoshift SIS Index. It's a new bike. She can shift to higher gears easily but does not have the grip strength to shift back
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Shimano Tourney / TY RD-TZ500 6-Speed Rear Derailleur With Mounting Bracket :: £27.99 :: Components :: Gears - MTB Rear Mechs :: On Yer Bike (Mansfield)
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SHIMANO RD-TY18GS SIS REAR DERAILLEUR,LONG CAGE GEAR MECH CHANGER SUIT 6,12,18 : Amazon.co.uk: Sports & Outdoors
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