104mm Bolt circle
سینی بیضی طبق کوهستان Rotor Chainring QX1 MTB 4-Arm Q-Rings 104mm Oval 34T
- بهترین قیمت بازار
- پشتیبانی عالی در ساعات کاری هفته
- بازگشت وجه در صورت عدم رضایت
- اصالت کالاها از برترین برندها
- تحویل سریع در کمترین زمان ممکن
QX1 104 BCD chainrings for single cranks use the most productive part of your pedaling in conjunction with the biomechanics of your body for maximum efficiency.
Application: Cross Country, Enduro
Mounting: 104 mm bolt circle, 4-arm
Switching stages: 1×9-speed, 1×10-speed, 1×11-speed, 1×12-speed
Execution: Oval 12,5%
Material: aluminum (7075-T6)
– Single chainrings with wide / narrow tooth profile
– for rotor and cranks of other manufacturers *
– Number of OCPs: 3 (2-3-4)
– ۱۰۰% CNC-made
– black anodized, laser etched
* You will find an exact compatibility overview on the Rotor Homepage.
Biomechanical studies show that Q-Rings perform better than conventional chainrings. The effect is achieved by making the largest muscle groups in the legs more effective and eliminating dead center on kicking. Overall, this results in a much smoother and rounder ride, with less fatigue on the muscles. The biggest benefits of using the Q-Rings are the significant improvement in overall fitness through improved kick, greater sprinting capabilities through the elimination of dead center, slower muscle fatigue, and ultimately increased cardiovascular endurance for athletes.
During a submaximal test followed by a time trial over a distance of 1 km, it was demonstrated that the Q-Rings reduce heart rate and oxygen consumption while achieving 1.6 seconds better performance than round chainrings.
Optimum Chainring Position (OCP) represents the variety of adjustments that Rotor Q-Rings offer to accommodate the specific riding characteristics of the rider. Q-Rings have up to 5 OCPs (Road) or up to 3 OCPs (MTB). These positions help to optimize your pedaling behavior.
You can choose your OCP if you know your optimal OCA, which you can determine through a Torque 360 kick analysis with the Rotor 2INPower and INPower user software.
۳۴ teeth: C01-023-27020-0
– ۱ x chainring rotor QX1 Q-ring
-black / 34 tooth: 54 g