Straitline Inner Plate

Specifications
Price
Color Options Blue, Orange, Bright pink, Red.
Mounting Standard 4 bolt crank fitting Mounting Standard - Chain guide mounting standards determine its compatibility with your frame. Older frames will use a simpler version known as ISCG. Most new age frames will use ISCG05, however there is adapters made for cross compatibility.
Single/Dual Ring Single
Compare to other ChainGuides
Straitline Inner Plate (MSRP $0) - Inner guide plates have been used for many years with a great deal of success, they almost entirely eliminate chain drop at a fraction of the weight of a roller or box style chain guides. The main problem being that aluminum rings wear out quite rapidly, and as we all know, the noise sucks. Our ring is lined with polyurethane and is virtually silent in operation. It is the most indestructible material similar to that used in skateboard wheels.
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