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..

features 197g for 50/36 Sizes Aero outer: 52 Sizes Classic outer: 53/52/50/46 Sizes Inner : 38/36/34 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..

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..

Available from 1.3.2019 RESERVES ONE..

Available from 1.3.2019 RESERVES ONE..

Available from 1.3.2019 RESERVES ONE..

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..