Looks to be GXP which is Sram’s standard. Shimano as mentioned, will do several good budget options but they will require a new bottom bracket as they’re a straight 24mm axle and gxp are 24 but with a 22mm non drive side.
SRAM apex or rival would be the direct replacement for what you have
Looks to be GXP which is Sram’s standard. Shimano as mentioned, will do several good budget options but they will require a new bottom bracket as they’re a straight 24mm axle and gxp are 24 but with a 22mm non drive side.
SRAM apex or rival would be the direct replacement for what you have