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Amazon.com: ZUKKA Revoshift 6 Speed Shimano Right Shift Lever SL-RS35-6R Bicycle Twist Shifter Lever Mountain Bike Commuter Bike Folding Bike : Sports & Outdoors
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Amazon.com: ZUKKA Revoshift 7 Speed Shimano Right Shift Lever SL-RS35-7R Bicycle Twist Shifter Lever Mountain Bike Commuter Bike Folding Bike : Sports & Outdoors
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Amazon.com: ZUKKA Revoshift 7 Speed Shimano Right Shift Lever SL-RS35-7R Bicycle Twist Shifter Lever Mountain Bike Commuter Bike Folding Bike : Sports & Outdoors
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Amazon.co.jp: SHIMANO TOURNEY SL-RV200-L SIS INDEX Revo Shift Shifter (Left 3S) ESLRV200LB : Sports & Outdoors
![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 to lower gears. Is there a tension adjustment that will make it easier for her to shift? : r ... 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 to lower gears. Is there a tension adjustment that will make it easier for her to shift? : r ...](https://preview.redd.it/xbz2kfj9mbx01.jpg?width=1080&crop=smart&auto=webp&s=3b5bccb11e99c1e62261d16ce9ee8efac36f7811)
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 to lower gears. Is there a tension adjustment that will make it easier for her to shift? : r ...
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