Hope Spiderless Retainer Chainring - 28t Boost Hope Direct Mount R22 Black CheckoutSpec= 12-15mm High tensile strength front and

High tensile strength front and rear bolt axles have stainless steel bolts and washers (8x1

Sleeves: Face 100% polyester Mid 100% polyurethane Back 100% polyester

Disc brake compatible

Micro drive cassette rear hub for Singlespeed and Dirt Jump

Hope Spiderless Retainer Chainring - 28t Boost Hope Direct Mount R22 Black CheckoutSpec= 12-15mm High tensile strength front andHope 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 1x12 speed setups without the need of a chain guide. Tooth Count 28 Drivetrain Speeds 12 Round or Oval Round Material Aluminum Color Black Defined Color Black Direct Mount Type Direct Mount Hope Teeth Count 28T Mount Type Boost