Product Details

Our premium 1X RaceFace Boost 148 direct mount compatible chainrings are designed for CINCH system RaceFace uses to mount chainring directly to the crank.

  • Chainring is dedicated for Boost148 bikes ONLY
  • Compatibility: RaceFace Cinch system cranks. RF Next SL G4, Next SL, Next R, RF SIXC, RF Turbine, RF Atlas, AEFFECT, RIDE CINCH cranks.
  • Material: CNC machined 7075 Txxx Aluminum. Long-lasting construction. Mud optimized
  • Finish: type II anodizing
  • Chainline: 52mm BOOST148 specific chainline

About Absolute Black
Absolute BLACK’s chainrings are designed in London and manufactured in Poland. They are known for their sleek designs and top quality. Using CAD programming and CNC machines, Abosolute BLACK is at the cutting edge of oval chainring production, setting a new standard in the industry.

Product Code AB-RFBOOST28BK
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$160.00
RRP $166.00 | Save 4%
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28T / Direct Mount $160.00 $166.00 In stock
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Product Details

Our premium 1X RaceFace Boost 148 direct mount compatible chainrings are designed for CINCH system RaceFace uses to mount chainring directly to the crank.

  • Chainring is dedicated for Boost148 bikes ONLY
  • Compatibility: RaceFace Cinch system cranks. RF Next SL G4, Next SL, Next R, RF SIXC, RF Turbine, RF Atlas, AEFFECT, RIDE CINCH cranks.
  • Material: CNC machined 7075 Txxx Aluminum. Long-lasting construction. Mud optimized
  • Finish: type II anodizing
  • Chainline: 52mm BOOST148 specific chainline

About Absolute Black
Absolute BLACK’s chainrings are designed in London and manufactured in Poland. They are known for their sleek designs and top quality. Using CAD programming and CNC machines, Abosolute BLACK is at the cutting edge of oval chainring production, setting a new standard in the industry.