GRID MODULAR crankset 1X

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A Look Inside FSA's Megatooth Technology

Our innovative Megatooth chainring has been developed to respond to the increasing demand 1/11 cranksets, designed to meet the needs of top level riders. The design allows the chainring to retain the chainring completely by itself. Find out more on our Megatooth technology in this video.


GRID is FSA’s alloy group specifically targeted to the budget-conscious yet demanding Enduro rider. This lightweight group was developed with our sponsored riders to ensure authentic trail-ready performance without breaking the budget.


  • Convertible spider design
  • Thick-Thin tooth design for maximum chain engagement
  • Forged alloy crank arms
  • Forged 24mm chromoly spindle
  • Fits Shimano and SRAM 11-12 speed system
  • BCD - Direct Mount
  • Bead blasted anodized black arms
  • Length - 165mm, 170mm, 175mm
  • Crank Bolt - 390-2001 (QR-17)
  • 695 grams


Code Type
313-0265433050 CK MTB GRID Mod DM 1x 32T 170mm V18
313-0265435050 CK MTB GRID Mod DM 1x 32T 175mm V18


Type Cranksets
Technology ISIS, MegaExo, Hollow Forged, MegaExo, Megatooth
Discipline MTB
Color Neutral
Compatibility Mega Exo 24mm
Bolt Circle Diameter (BCD) Direct Mount, DIRECT MOUNT, 104
Crankset Type Single
Material Alloy