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ROTOR Direct Mount Road Chainring
October 10, 2024$270.00 – $295.00
One-piece direct mount design saves weight while increasing rigidity
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ROTOR Direct Mount Road Chainring
The ROTOR Direct Mount Road Chainring offers a one-piece simplified chainring design that saves weight while simultaneously increasing rigidity. Compared to a standard chainring with spider and bolts, the ROTOR DM Road Chainring is approximately 30 grams lighter by comparison. In addition, because the ring is made from a single piece of aluminum, rigidity is improved as ROTOR is able to align the aluminum’s unidirectional fibers to maximize strength. The chainring is compatible with ROTOR’s 2INpower and INpower DM power meters as well as ALDHU and VEGAST cranksets.
Options
The ROTOR DM Road Chainring is available in the following chainring sizes:
- Sizes: 46/30 | 48/32 | 50/34 | 52/36 | 53/39
- Shape: Round | Q-Ring
Compatibility
- Crankset: Compatible with ROTOR’s 2INpower and INpower DM power meters as well as ALDHU and VEGAST cranksets
- Chain: Compatible with 9-, 10-, 11-speed groupsets. Also works with 12-speed Shimano and 13-speed ROTOR groupsets
- Not compatible with SRAM AXS 12-speed groups
Specs
- Color: Black
- Interface: ROTOR Direct Mount
- Speeds: 9-, 10-, 11-, 12- and 13-Speed
- Material: CNC machined 7075 aluminum
- Ovality: 12.5%
- Timing: OCP (Optimum Chainring Angle) - Adjustable
- Weight: 168 grams (52/36)
Common Questions and Answers
Question: What is the difference between this ROTOR DM (direct mount) chainring and the ROTOR 110×4 chainrings?
- The ROTOR Direct Mount Rings are a one-piece chainring design that saves weight while simultaneously increasing rigidity. They are only compatible with ROTOR’s 2INpower and INpower DM power meters as well as ROTOR ALDHU and VEGAST cranksets. The ROTOR 110×4 Chainrings on the other hand are traditional 2-piece rings and are compatible with both ROTOR cranksets as well as other (Shimano) 110x4 cranks. Please see here for more detailed information.
OTHER CUSTOMERS ALSO VIEWED
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ROTOR 110×4 Aero Chainrings for SRAM AXS$217.00 – $243.00ROTOR 110x4 Aero Chainrings for your SRAM AXS drivetrain! -
ROTOR 110×4 Oval Aero Chainring$51.00 – $178.00110x4 oval aero rings for Shimano cranksets and ROTOR cranks and power meters
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ROTOR 110×4 Chainring$51.00 – $178.00110x4 rings for Shimano cranksets and ROTOR cranks and power meters 110×4 Spider sold separately
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ROTOR Direct Mount 1x Chainring$155.00 – $190.001x chainring for your ROTOR power meter or crankset!
THIS PRODUCT IS FREQUENTLY BOUGHT WITH
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All-purpose bike grease for your cycling-specific needs -
DURA-ACE/XTR-level chain. Compatible with road and MTB 11-speed drivetrains and e-Bikes -
Wolf Tooth WT-1 Chain Lube$18.95Premium synthetic chain lubricant plus a drivetrain treatment in one bottle! -
The best chain lube we've ever used. Each bottle lasts over 3,500 miles!
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