Truvativ 104BCD 38T 4-Bolt Single Speed Alloy MTB Chainring. 9/10 Speed SRAM/Shimano compatible. Blast Black
. Tooth Count: 38
. 9, 10 Speed SRAM/Shimano compatible
. 4-Bolt
. Chainring BCD: 104mm
. Material: Aluminium
. Colour: Blast Black