MRP SB-3 Alloy

Specifications
Release Date 2009
Price $110
Weight 526 g
Color Options Black
Mounting Standard Iscg Old/bb-Mount 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/36-40
FD Compatible No.
Compare to other ChainGuides
MRP SB-3 Alloy (MSRP $110) - With the same boomerang and rollers, but with an alloy guide ring instead of polycarbonate, it’s got more performance per dollar than you can shake a stick at! What are you waiting for?
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