1X Oval Chainring · SRAM 3-Bolt DM
ALUGEAR Oval 1X Chainring for SRAM 3-Bolt Direct Mount
A lightweight oval narrow-wide 1X chainring for SRAM 3-Bolt direct-mount road and gravel cranks, machined in ALUGEAR's 'ELM' pattern.
Highlights
Why we rate it
'ELM' design
ALUGEAR's ELM arm pattern keeps the ring stiff while trimming weight.
12% ovality
An oval profile timed at 108° smooths out the dead spots in each pedal stroke.
Narrow-wide teeth
Alternating tooth widths keep a 1X chain in place over rough roads and gravel.
Machined light
CNC-milled from 7075-T6 aluminium and hard-anodised for a durable, smart finish.
Wide chain support
Runs on SRAM 10–12-speed, Shimano 10–11-speed and KMC chains (not Shimano 12-speed).
Tech specs
Specification
Manufacturer specification. Details may change without notice.
Specification
- Mount
- SRAM 3-Bolt Direct Mount
- Teeth
- 36–56T
- Profile
- Oval, 12% ovality, 108° timing, narrow-wide
- Offset
- 36–50T 6.0mm; 52T 5.5mm; 54T 4.5mm; 56T 3.5mm
- Weight
- 36T 70g; 44T 94g; 52T 136g
- Spindle
- SRAM BB30, GXP, DUB
- Also fits
- Cane Creek eeWings
- Fixing
- Standard crank chainring bolts
- Compatibility
- SRAM 3-bolt DM cranks; Shimano 10/11-speed, SRAM 10/11/12-speed and KMC chains. Not for Shimano 12-speed chains
- Material
- 7075-T6 aluminium, CNC machined
- Finish
- Anodised
- Recommended
- Clutch rear derailleur; fit a new chain
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.