Direct Mount N/W Single ring



  • Narrow Wide tooth profiling ensures ultimate chain retention
  • Attaches as part of the RF Cinch system (using common Park BBT-22 bottom bracket tool) - allowing to switch between DM rings/spiders with ease
  • Utilizes RF proprietary spline design
  • 7075-T6 aluminum, aerospace grade strength
  • Stiff 4mm plate thickness to transfer loads without flexing
  • Compatible for 9, 10 and 11 speed.

Specs & Colours

SIZES: 26, 28, 30, 32, 34, 36
COMPATIBLE WITH: RF cranks with CINCH System interface
WEIGHTS: 41gr (26t) ranging up to 82gr (36T)
COLOUR: Black, Red, Blue, Green