absoluteBLACK Race Face Boost Round 1-speed chainring
Product Description
Race Face Boost Round 1-speed chainring by absoluteBLACK for precise MTB drivetrain performance
The Race Face Boost Round 1-speed chainring from absoluteBLACK is built for All Mountain, Cross Country, Enduro, and MTB riding when you want dependable power transfer on every pedal stroke. Its round design delivers a classic, direct ride feel and keeps your setup focused on clean efficiency. With a 3 mm offset, it is suited to Boost-specific builds and supports a well-aligned drivetrain. The chainring is designed for 1-speed use at the crank and works with an 11-speed cassette setup. That makes it a solid choice if you want to refresh a worn drivetrain or dial in a reliable single-ring cockpit. On flowing trails, technical climbs, and rough descents, it brings the straightforward function that matters on the bike. If your build calls for a no-nonsense MTB chainring with Boost fitment, this one is an easy pick for keeping your transmission sharp.
Product Specifications:
- Mounting:
- Direct Mount
- Application:
- All Mountain, Cross Country, Enduro, MTB
- Design:
- Round
- Speeds cassette:
- 11-speed
black | 28 | 28:
- Crank speed:
- Single-speed
- Teeth:
- 28
black | 30 | 30:
- Teeth:
- 30
- Crank speed:
- Single-speed
black | 32 | 32:
- Crank speed:
- Single-speed
- Teeth:
- 32
black | 34 | 34:
- Teeth:
- 34
- Crank speed:
- Single-speed
Technical Information:
- Offset:
- 3 mm
black | 28 | 28:
- Chainring Material:
- Aluminium (7075)
- Gear Ratio Crank:
- 28
black | 30 | 30:
- Chainring Material:
- Aluminium (7075)
- Gear Ratio Crank:
- 30
black | 32 | 32:
- Gear Ratio Crank:
- 32
- Chainring Material:
- Aluminium (7075)
black | 34 | 34:
- Gear Ratio Crank:
- 34
- Chainring Material:
- Aluminium (7075)
Product Features:
- Race Face Boost Round 1-speed chainring for MTB use, built for All Mountain, Cross Country and Enduro riding
- Round chainring design for consistent power transfer and efficient pedaling on the trail
- Boost-specific 3 mm offset for optimized chainline on compatible MTB setups
- Compatible with 11-speed drivetrains for reliable performance on modern mountain bikes
- Tough 1x chainring setup for clean shifting performance and reduced drivetrain complexity
- not compatible with SRAM Flat Top and Shimano HG+ chains
Manufacturer Number:
- black | 28 | 28: RFBOOST28BK
- black | 30 | 30: RFBOOST30BK
- black | 32 | 32: RFBOOST32BK
- black | 34 | 34: RFBOOST34BK
Contents:
• 1 x absoluteBLACK Race Face Boost 1x chainring
Manufacturer:
Carrer de l’Aigueta 19 1-3
AD500 Andorra la Vella
ANDORRA
info@absoluteblack.cc
Distributor:
Carlo-Schmid-Straße 12
52146 Würselen
Germany
info@bike-components.de
