Hope Spiderless Retainer Chainring - 30t Boost Hope Direct Mount R22 Black ModelNumber=K3186 5" 150mm A1-A4 / Reba

5" 150mm A1-A4 / Reba 130-150mm A7+

}TruVativ Left ISIS Crank Arm 175mm Black with Blaze Logo

}SRAM Red/Force/Rival/Apex 34T 10-Speed 110mm Black Chainring Use with 50T

Color Black Defined Color Black Flat Protection Tread ISO Diameter 622 / Road / 29" ISO Width (mm) 28 Labeled Size 700 x 28 Tire Bead Folding Tire Diameter 700c Tire Intended Use Road Tire Type Clincher

The patent-pending Road Tube Spool was integrated into the design making it extremely user friendly

Hope Spiderless Retainer Chainring - 30t Boost Hope Direct Mount R22 Black ModelNumber=K3186 5" 150mm A1-A4 / RebaHope Spiderless Retainer Chainring 30t Boost Hope Direct Mount Black. Hope Spiderless Direct Mount Retainer chainrings are specifically designed for use with Hope cranksets and have a narrow wide tooth configuration designed for 1x10 1x11 and 1x12spd setups without the need of a chain guide. Only Shimano 12 speed option suitable for use with Shimano 12 speed chain and Shimano quick linksCompatible with 9 10 11 and 12 speed set ups CNC machined 7075 T6