Compatibility depends on your bottom bracket standard (BSA threaded, press-fit, or T47), crank arm length, chainring bolt circle diameter (BCD), and spindle interface (24mm, 30mm, or proprietary). Before buying, check your current crankset's specs or your bike's manual. If you are unsure, share your bike's make, model, and bottom bracket type with our support team via WhatsApp or email and we will confirm fitment before you order.