SISMIC

Only compatible with Shimano XTR cranksets form 2007 to 2010.
This CNC finished chainring offers an innovative design.
The SISMIC chainring is machined in the block for a perfect harmony with the Shimano XTR crankset.
• 44 teeth - PCD 104 mm - thickness 7 mm - 83g. Fitted with the IFS.
• 32 teeth - PCD 104 mm - thickness 4 mm - 28g. OPEN HOLE system, to allow an easier disassembly of the middle chainring.
• 22 teeth - PCD 64 mm - thickness 4 mm - 19g.
• Colour : mat anthracite grey.