STONE Single Chainring Bolts Alloy 7075 Chainwheel Screws Nuts for Road FC9000 6800 5800 R7000 R8000 R9100 R9200 Crankset
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Specifications
- Brand Name
- NONE
- High-concerned chemical
- None
- Origin
- Mainland China
- Type
- Bicycle Chainwheel
- Material
- Aluminum alloy
- Category
- Chain Wheel
- Use
- Road Bicycles
- Model Number
- Stone m9000 bolt
Product Description
Designed for SHIMAN O Road Bike Cranks ,NOT for STONE double chainring
1 Set for bolts and nuts, NOT include chainring and crank.
Material:aluminium 7075, CNC made
Use for Single Speed, chainring thickness need 4mm
It fit for Ultegra r8000 R7000 DURA-ACE R9100 R9200
Weight:22-24g/set
for R9200, DURA-ACE
Weight: 22g/set,
for R9100, DURA-ACE
Weight: 22g/set,
for R8100, Ultegra
Weight 23g/set
for R8000, Ultegra
Weight: 24g/set
for R7000, 105
Weight: 26g/set
for DA FC-9000 ROAD crank only
for FC-R6800, Ultegra
Weight:24g/set
Product information last updated on February 23, 2026