Description
Specifications:
- CAGE LENGTH One-Spec
- TOTAL CAPACITY 39T MAX
- FRONT DIFFERENCE 16
- AVERAGE WEIGHT 262g
- MOUNT Direct attachment (conventional)
- SERIES Ultegra
- GENERATION R8100
- MAX LOW SPROCKET 34T
- MIN LOW SPROCKET 28T REAR
- SPEEDS 12
- UPC: 192790874999
- PRODUCT CODE: IRDR8150A
- ITEM NUMBER: RD-R8150
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