ROTOR Chainring Q-Rings Universal Tooth 1-speed BCD 110 mm | 4-Hole for Rotor ALDHU | Shimano Road outer Ring

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Description
Variations

ROTOR chainring Q-Rings Universal Tooth 1-speed LK 110 mm | 4 hole for Rotor ALDHU | Outer

In addition to the popular oval Q-Rings, ROTOR also offers round chainrings for its modular crank systems. With a bolt circle of 110 millimetres and the asymmetrical 4-arm mount, the chainrings are also compatible with the current Shimano Ultegra and Dura Ace cranks.
A Narrow Wide tooth profile ensures optimum chain retention even off-road and in poor road conditions and makes a chain guide superfluous. The Universal Tooth Design allows use with all 11- and 12-speed chains available on the market (including Shimano HG+, SRAM Flattop, SRAM Eagle) drive systemsThey are available with 40 to 54 teeth, making them suitable for a wide range of applications from gravel bikes to triathlon bikes.
The oval shape of the Q-Rings chainrings is designed to make optimum use of the leg muscles and thus increase your own performance! Rotor is based on the theory that the human leg muscles are primarily designed to stretch the leg, while bending the leg is rarely necessary and requires little effort. The corresponding muscle groups are therefore naturally so differently developed that even hard training cannot equalize the performance of the different muscle groups. With round chainrings, this difference always results in an out-of-round pedal stroke and significantly faster fatigue of the muscles pulling when pedaling. This is where the Rotor Q-Rings come in and, thanks to their oval shape, put more pressure on the pushing muscles and at the same time relieve the pulling muscles. This concept increases both sprint and endurance performance by making better use of the anatomical conditions!
The OCP system (Optimum Chainring Position) has been further refined for optimum adjustment of the oval Q-Rings. A combination of different positions of the crank arms on the crankshaft and a finely graduated spider mount allows the position of the chainrings to be adjusted in 1-degree increments (only in combination with Rotor ALDHU Spider).

Technical data:

Area of application: Road bike, triathlon, gravel
Material: Aluminum 7075 T6
Technology: Narrow Wide, Universal Tooth Design
Bolt circle: 110 mm
Mounting: 4-arm spider (Shimano asymmetric)
Number of teeth: 40, 42, 44, 46, 48, 50, 52 or 54
Compatibility cranks: Rotor ALDHU, ALDHU Carbon, ALDHU24, VEGAST, VEGAST24, INPOWER and 2INPOWER crank
Chain compatibility: 9-speed, 10-speed, 11-speed or 12-speed (SRAM Eagle, SRAM Flattop and Shimano HG+)
Chainline: depending on the crankshaft used
Offset: 0 mm
Mounting position: Outside
Adjustment options: adjustable in 1° steps (only on Rotor cranks)
Range (ovalization): 12.5%
Color: black

Weight according to manufacturer: 121g (48T)
Weight self-weighed:

Scope of delivery: 1x external chainring assembly

more  always opened

42 Teeth

available from stock

71,43 €

48 Teeth

available from stock

84,03 €

52 Teeth

available from stock

84,03 €

54 Teeth

available from stock

84,03 €

Manufacturer information

Rotor COMPONENTES TECNOLÓGICOS SL

C / Mino 14

28864 Ajalvir

Madrid

Spanien

https://rotorbike.com/

SKU:	64269
Item weight:	80g

Special price

from

71,43 €

MSRP: 119,99 €

incl. 0% VAT , Plus

Version

This item has variations. Please select the requested variation.

available from stock

available from stock

The item is in stock and will be delivered to you in about 2 - 6 business days (in the EU). When paying by cash in advance, we ship the order after receipt of payment. If your order contains products with different availabilities, this may delay the delivery.
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ROTOR Chainring Q-Rings Universal Tooth 1-speed BCD 110 mm | 4-Hole for Rotor ALDHU | Shimano Road outer Ring %

available from stock

ROTOR Chainring Q-Rings Universal Tooth 1-speed BCD 110 mm | 4-Hole for Rotor ALDHU | Shimano Road outer Ring

%