Shimano Tourney TX800 MTB Bike 1×8 Speed RD-TX800 Rear Derailleur Groupset SL-M315 Shifter

Option:
1, Right shifter(8 Speed): Right shifter (SL-M315,8 Speed)
2, Rear derailleur: Rear derailleur (RD-TX800)
3, Full set(2PCS): Right shifter (SL-M315,8 Speed) + Rear derailleur (RD-TX800)
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Item: Right shfiter
Model: SL-M315
Level: Altus
Speed: 8 Speed
Color: Black
Rapid fire plus
Optical gear display
Right shifter only,come with inner cable
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Item: Rear derailleur
Model: RD-TX800
Level: TourneyTX
Color: Black
Speed: 6/7/8 Speed
Mount: Direct Mount
Cage: Long Cage
Compatible chain: HG 8/7/6-speed
Total capacity: 43T
Max sprocket: 34T
Min sprocket: 11T