9.2 average score from 34 reviews


Model number: BCR-105S
  • MTB chainrings
  • Narrow Wide tooth profiling ensures ultimate chain retention
  • Compatible with Shimano
  • CNC machined 7075 T6 aluminium
More information

MTBgear Chainring

Though and durable, but still lightweight and super smooth to make your ride as comfortable as possible. The MTBgear transfers all your power from your legs to your chain. The special teath design makes changing gears super easy and fast so that you are always ready to push your power!


  • Sizes 32T (43g), 34T (45g), 36T (50g), 30T (43g)


  • Crankset type Single
  • Gears 11-speed
  • Compatible with brands Shimano
  • Arm quantity 4 arm crankset
  • Amount (pieces) 1
  • Bolt Circle Diameter (mm) 96
  • Part materials 7075 T6 Aluminium