Shimano RD-TZ31 6/7 Speed Direct Mount Rear Derailleur MTB Bike

Shimano RD-TZ31 6/7 Speed Direct Mount Rear Derailleur MTB Bike Replacement Kit Features: 1. Made of high mass materials, it has exquisite workmanship. 2. It is practical and wear resistant. 3. Speed: 6speed/ 7speed 4. Equipped with a 11T guide wheel 5. professional accessories for mountain bikes, practical and wearable. 6. rear derailleur features smooth and crisp shifting at all times. 7. Easy to install  and Easy to disassemble Color: Black Cage: long Total capacity: 34t Maximum sprocket: 28t Minimum sprocket: 14t Front sprocket tooth difference: 20t weight:252g category:Rear shifting and Eye shifting Notice: Please confirm the model you need before purchasing.

Returns Accepted for this item if it's within 30 Days