Rotor QCX1 Aero Chainring  

Rotor QCX1 Aero Chainring

Though it does in fact have aero in the title, the key feature of Rotor's QCX1 Aero Chainring is actually its more pronounced oval shape, up to 12. 5% from the road specific version's 10% ovality. That means it's even more efficient than the standard...

  from  $130.00
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Rotor QX2 Outer Chainring  

Rotor QX2 Outer Chainring

Rotor took its road winning technology and finally released ovalized mountain bike rings, as well as single , double , and triple specific REX mountain bike cranksets this past fall. The QX2 is designed as the outer chainring for a 2 ring mountain bi...

  from  $130.00
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Rotor Spidering Double Chainring  

Rotor Spidering Double Chainring

Considered a wide range compact with its 4630 tooth double, the Rotor Spidering Double Chainring gives you a greater range of gears for muscling up steep climbs without sacrificing top end power when you're accelerating for the finish line or sprinti...

  from  $164.99
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Rotor Outer Aero Q Ring  

Rotor Outer Aero Q Ring

No matter how smooth your pedal stroke, your power delivery will be peaky. The transfer of power from your legs to the circular chainring means that some parts of the pedal stroke deliver more power than others. The reason you notice Rotor Outer Aero...

  from  $175.00
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Rotor Shimano Outer Aero Q Ring  

Rotor Shimano Outer Aero Q Ring

Round chainrings aren't going away anytime soon, but ovalized rings are becoming a much more common sight within the peloton. Carrying claims of reduced dead spots and increased pedaling efficiency, Rotor's Shimano Outer Aero Q Ring is the ideal upgr...

  from  $175.00
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Rotor QXL Outer Chainring  

Rotor QXL Outer Chainring

From all out sprints to bold breakaways, the Rotor QXL Outer Chainring maximizes high cadence efforts and sustained power delivery during time trial events and fast paced racing scenarios. The oversized QXL features 16% ovalization, compared to 10% f...

  from  $188.00
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Rotor noQ Carbon Round Chainring  

Rotor noQ Carbon Round Chainring

Rotor may be best known for its oval shaped Qarbon rings, but it also remembers to include those of who prefer round rings with its noQ Carbon Round Chainring. Utilizing the same light and efficient structure as its ovalized siblings, the noQ ring bo...

  from  $199.99
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Rotor BB30 24 Converter Bottom Bracket Ceramic  

Rotor BB30 24 Converter Bottom Bracket Ceramic

The Rotor BB30 24 Converter bottom bracket makes it possible to install standard 24mm bottom bracket spindles into BB30 specific frames. The Converter uses the same ceramic hybrid cartridge bearings as a BB30 or PressFit 30 system. Rotor also added i...

  from  $208.00
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Rotor BB30 24 Reducer MTB Bottom Bracket Ceramic  

Rotor BB30 24 Reducer MTB Bottom Bracket Ceramic

Are bottom bracket options driving you mad Do you feel like a puppet in the hands of frame manufacturers who change specs yearly Do you want to use your existing BB24 crankset on your new mountain bike rig, but it just doesn't fit Not to fear, Rotor'...

  from  $208.00
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Rotor Press Fit 4624 Ceramic Bottom Bracket  

Rotor Press Fit 4624 Ceramic Bottom Bracket

You need to change your social media handle to wattagecottage72, because your bottom bracket is toast and you're wasting way too much energy pushing past that telltale grind. This time around, go all in on durability and friction free functionality w...

  from  $208.00
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