TRP CR-M9050 Boost Direct Mount Chainring - 30t, 12-Speed, CINCH Mount, 3mm Offset, 7075-T6 Aluminum, Sandblasted miscellaneous-shop-supply KMC X10SL Chain Chains UPC:

KMC X10SL Chain Chains UPC: 766759710163

Shaft length: 1

For modern 9 and 10 speed chains

5 Material Steel Spring Weight 450-550 Stroke (ins) 2

TRP CR-M9050 Boost Direct Mount Chainring - 30t, 12-Speed, CINCH Mount, 3mm Offset, 7075-T6 Aluminum, Sandblasted miscellaneous-shop-supply KMC X10SL Chain Chains UPC:The CR M9050 EVO12 Boost chainring is crafted with high quality CNC machined 7075 T6 aluminum and features Wave Technology for proven chain retention in extreme conditions. CNC machined using 7075 T6 aluminum provides strength and incredible durability Torsionally rigid for exceptional power transfer Wave Technology offers proven chain retention in the most extremely conditions 3mm offset for boosted setups Item Specifications Color Sandblasted Black