Technical data STRUCTURE CNC MACHINED ALUMINIUM WEIGHT 92 GM IN 52 TOOTH / 46 GM IN 42 TEETH WARRANTY 1 YEAR Technologies • POSSIBLE COMBINATIONS Chainrings 53 x 39 diam 130 Chainrings 52..

Technical data STRUCTURE CNC MACHINED ALUMINIUM WEIGHT ZED 3 CHAINRINGS 102 GM IN 53 TOOTH / 38 GM IN 39 TEETH WARRANTY 1 YEAR Technologies • 10 AND 11 SPEED COMPATIBLE..

The oval Rotor XC1 MTB QX1-Rings increase your power by emulating a Rotor System crankset in the power stroke and by minimizing the intensity of the "dead spot" zones. By extending the time you spend in the power stroke (where 90% of all power..

Rotor has delivered ovalized chainring technology to one-by mountain biking. Now you're able to experience increased efficiency and a minimized dead spot that will have you powering uphill and across trails faster than ever with Rotor's..

Description of Rotor noQ Qarbon Aero 5-Arm 110x5 BCD Road Carbon Chainring Rotor did upgrade their noQ-Chainrings with "Qarbon" The aero-style design of the round Rotor noQ Aero chainrings offers unparalleled stiffness, hence they..

features 135g for 53/39 Sizes Aero outer: 55/54/53 Sizes Classic outer: 53 Sizes Inner : 48/46/44/42/39 Black anodized and lazered aluminium Lathe and CNC T6 heat treated 7075..

Q-Rings Oval ringsets for maximum power Q-Rings can increase an avid cyclist’s performance by as much as 4 seconds per km in a sprint – that’s twice the benefit of an aero wheelset! Professionally, athletes who have chosen to ride..

Q-Rings Qarbon The Qarbon chainring is constructed from a combination of aluminum and carbon fibre. A 3k high modulus carbon fibre is wrapped around a machined aluminium core, with the use of the carbon exterior allowing more metal to..

Q-Rings Oval ringsets for maximum power Q-Rings can increase an avid cyclist’s performance by as much as 4 seconds per km in a sprint – that’s twice the benefit of an aero wheelset! Professionally, athletes who have chosen to ride..

Q-Rings Oval ringsets for maximum power Q-Rings can increase an avid cyclist’s performance by as much as 4 seconds per km in a sprint – that’s twice the benefit of an aero wheelset! Professionally, athletes who have chosen to ride..

Q-Rings Oval ringsets for maximum power Q-Rings can increase an avid cyclist’s performance by as much as 4 seconds per km in a sprint – that’s twice the benefit of an aero wheelset! Professionally, athletes who have chosen to ride..

BIG IDEA: QXL chainrings offer increased ovalization, for riders requiring a greater effect. As seen on the images. To the left: the QXL ROTOR chainring. To the right: the ROTOR Q-RING. KEY FACTS • Do not replace, but complement standard..

Shimano Dura-Ace FC9000 Double Chainring Shimano just can leave well-enough alone, it seems. Their new, ultra-sleek Dura-Ace FC-9000 11-Speed Crankset with its brilliant 4-arm design not only takes stiffness and light weight to new..

Replacement chainrings in 110mm for SRAM 11-speed Yaw™ speed road cranks. Replace worn out rings or swap to change gearing for specific..

The X-GlideR Chainrings are designed for an optimized shifting performance with the Yaw front derailleur. The stiffer rings (5mm 7075-T6 aluminum CNC-machined) feature upshift rivets with an advanced design adopted from SRAM XX. CNC machining..