The Race Face Aeffect crank is designed to handle aggressive trail riding at XC crank weight and an attractive pricepoint. Features the CINCH system with its interchangeable spider options and a 24mm EXI interface spindle.
Crank arms forged from 6066 aluminum
Compatible with all CINCH direct mount rings and spiders to easily convert between existing chainring standards
24mm EXI spindle compatible with Race Face X-Type bottom brackets or Hollowtech II compatible bottom brackets
CINCH removable spiders and direct mount rings utilize a 20-tooth ISIS cup BB tool for removal and installation
Bottom bracket and spider not included
Direct mount chainline: 50-52, 56.5-58.5mm (Flipped)
Specifications
Chainring BCD
Direct Mount - Cinch, Direct Mount - Race Face
Crank Arm Length
170mm, 175mm
Intended Use
Mountain
Spindle Interface Type
Race Face X-Type, Shimano Hollowtech II
Tree Fort ID:
333222414939
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Customer Questions
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asked by: a guest Is the #12 the correct conversion kit for a Chris King ThreadFit 24 on a Surly Krampus
A.
anwered by: canteau Yes, the #12 kit would be the correct kit to make the Chris King ThreadFit 24 bottom bracket work with the Race Face Aeffect Crank and a Surly Krampus with a 73mm bottom bracket.
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