Product Details

Our premium 1X RaceFace Boost 148 direct mount compatible Oval 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
  • Ovality: Optimized to each size separately. Range: 10.2-14.4% and Timing of 110.5-116.3° after TDC (top dead center)

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-RFOVBOOST28BK
Other products by Absolute Black
$160.00
RRP $177.00 | Save 10%
  Options Price RRP In
Store
With
Supplier
28T / Black $160.00 $177.00 Out of stock
Item added to cart
View cart
Continue Shopping
  • Not in store: We do not have this item in store.

Finance Options

Product Details

Our premium 1X RaceFace Boost 148 direct mount compatible Oval 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
  • Ovality: Optimized to each size separately. Range: 10.2-14.4% and Timing of 110.5-116.3° after TDC (top dead center)

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.