Rotor Flow MAS 110 BCD Crank compact

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Description of Rotor Flow MAS 110 BCD Crank compact

Ride the Rotor Flow!
It's aero shape has been specifically designed from a purely functional perspective in performance and not just aesthetics using the Computer Fluid Dynamics (CFD) Design. CFD is a software program that can simulate an actual wind tunnel test and allows Rotor to isolate a specific part of the bicycle in motion. The rigidity of the Rotor Flow is not compromised, as it is 10% stiffer and with a weight of 563g lighter (without chainrings -175mm) than most aero cranks on the market.

The aero profile of the crank arms has been optimized according to the varying airflow the crank encounters from the axle to the pedals, throughout the 360° pedal stroke. The crank arms and the spider are designed separately in order to acquire a maximum advantage of the crank’s aero profile.

The crank arms of the Rotor Flow are made of 100% cnc machined, 7075 T6 aluminium which have been trinity drilled for a further weight reduction. Rotor's axle systems has been specifically developed for multiple BB systems. In addition Rotor has extended the compatibility of the Flow because now it's featuring an improved ultra stiff 30mm aluminium UBB axle.

The "UBB System" is not a standard. It's all standards because it allows the installation of almost any 24 or 30mm Rotor axle crank on your bike, regardless of its BB type.

Note: You will find a compatibility chart under "attachments"!

Furthermore this crankset is equipped with the "MAS" (Micro Adjust Spider). This technology allows more options for a further optimized Q-Ring setup. MAS spiders have a secondary set of bolt holes that allow Q-Ring users to regulate their Q's with more accuracy by offering half increments between the normal "Optimum Chainring Position" settings.

This crank is manufactured using an improved version of Rotor´s proprietary "Trinity Drilling System" technology during manufacture. Due to the larger axle-crank contact area of a BB30 crank, all three holes can be drilled from the axle side of the crank arm, allowing further optimization of wall thicknesses. It improves both the weight and the weight-rigidity ratio of the crank arm.

The Flow 110 crankset can be used with Rotor Q-Rings (not included in delivery) and also with any chainrings with 110mm standard bolt circle diameter.

The hight specified justage of the cup pretension is achievable because of an compression ring with nut.

Q-Factor: 148mm, Chain line: 43.5mm
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Fact Sheet of Rotor Flow MAS 110 BCD Crank compact

Product Name: Rotor Flow MAS 110 BCD Crank compact
Manufacturer: Rotor
Item Code: ROT145453
Year: 2016
Material: 7075 T6 aluminium
Weight: approx. 542 gram (at 170mm crank arm length, without BB and chainrings)
approx. 552 grams (at 175mm crank arm length, without BB and chainrings)
(manufacturer information)
Included in delivery: without bottom bracket
without chainrings

crank, aluminium chainring bolts, spacer
Fitting for derailleur: 2x10/11-speed
Chainline: 43.5 mm
Axle profile: integrated 30mm aluminium axle
Bolt Circle: 110mm
Q-Factor: 148mm
Color: black anodized
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Rotor Flow MAS 110 BCD Crank compact
Delivery time 2-4 daysCrank arm length: 170mm
in stock, delivery time 1-3 daysCrank arm length: 172,5mm
Delivery time 2-4 daysCrank arm length: 175mm
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Bottom Bracket Compability Chart Bottom Bracket Compability Chart (5.019 kBytes) ROTOR Bike Components
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