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This Clean ISIS Rockring is made from the finest 7075 T6 aluminum, CNC-machined.
The ring for attachment to the ISIS crank has a thickness of 3mm and is designed for use with 18-tooth freewheels.
The actual protection has a solid 6mm thickness for maximum stability and durability.
The construction and machining also ensure a very low weight.
Depending on the freewheel, a spacer may be required between the freewheel and the rockring.
Outer diameter attachment: 45mm
Inner diameter attachment: 35mm
Thickness: 3-6mm
Color: Red anodized
Weight: 12.3g
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Clean ISIS Rockring
This Clean ISIS Rockring is made from the finest 7075 T6 aluminum, CNC-machined.
The ring for attachment to the ISIS crank has a thickness of 3mm and is designed for use with 18-tooth freewheels.
The actual protection has a solid 6mm thickness for maximum stability and durability.
The construction and machining also ensure a very low weight.
Depending on the freewheel, a spacer may be required between the freewheel and the rockring.
Outer diameter attachment: 45mm
Inner diameter attachment: 35mm
Thickness: 3-6mm
Color: Red anodized
Weight: 12.3g
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This Clean ISIS Rockring is made from the finest 7075 T6 aluminum, CNC-machined.
The ring for attachment to the ISIS crank has a thickness of 3mm and is designed for use with 18-tooth freewheels.
The actual protection has a solid 6mm thickness for maximum stability and durability.
The construction and machining also ensure a very low weight.
Depending on the freewheel, a spacer may be required between the freewheel and the rockring.
Outer diameter attachment: 45mm
Inner diameter attachment: 35mm
Thickness: 3-6mm
Color: Red anodized
Weight: 12.3g