ALUGEAR Round 1X AERO Chainring for 107 BCD SRAM Asymmetric
by ALUGEAR
Regular price£117.99 Sale price
1X Round Chainring · 107BCD Asymmetric
ALUGEAR Round 1X AERO Chainring for 107 BCD SRAM Asymmetric
A round narrow-wide 1X AERO chainring for SRAM's 107BCD four-bolt asymmetric pattern, ideal for Quarq-equipped road and gravel bikes running a single ring.
Highlights
Why we rate it
Narrow-wide 1X
Alternating tooth widths hold the chain securely on single-ring setups without a front mech.
AERO styling
A smooth AERO outer face gives a clean, fast look on the drive side.
Machined light
CNC-milled from 7075-T6 aluminium and hard-anodised for durability.
Bolt-on upgrade
Fits the standard 107BCD pattern, so it swaps straight onto compatible cranks and spiders.
Quiet running
The tooth profile is designed to cut chain noise and wear across modern drivetrains.
Tech specs
Specification
Manufacturer specification. Details may change without notice.
Specification
- Mount
- 107BCD SRAM 4-bolt asymmetric
- Teeth
- 36–62T
- Profile
- Round, narrow-wide
- Offset
- 3.0mm (36–58T)
- Weight
- 36T 62g; 44T 95g; 58T 149g
- Bolts
- 6.5mm bolts with 7mm nuts
- Compatibility
- Quarq SRAM 107BCD power meters and other SRAM 4-bolt asymmetric 107BCD spiders; not SRAM Rival cranks. Shimano 11/12-speed, SRAM 11/12-speed Flattop and KMC chains
- Material
- 7075-T6 aluminium, CNC machined
- Finish
- Anodised
- Use
- 1X only – no front derailleur
In the box
- Includes
- 1x chainring
Ordering
Available from The Cycle Collective
Made to order by ALUGEAR. For availability, lead times, sizing or compatibility advice, call 0203 148 6764 or email hello@thecyclecollective.cc.