Rotor 3D+ 130/74 BCD Road Crank Triple

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Description of Rotor 3D+ 130/74 BCD Road Crank Triple

The Rotor 3D+ Road Triple crank was designed with a 30mm axle, with performance and functionality in mind. It's being both lighter and stiffer than the 3D crank with titanium axle. The crank arms of the Rotor 3D+ are made of 100% cnc machined, 7055 aluminium which have been trinity drilled for a further weight reduction. Because of the cnc machined and black anodized surface the 3D+ is featuring an attractive finish in contrast to other cranks. Rotor's axle systems has been specifically developed for multiple BB systems. In addition Rotor has extended the compatibility of the 3D+ 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 the second picture shows which spacers (not included) are necessary for your specific frame-bottom bracket combination.

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 3D+ Triple crank can be used with Rotor Q-Rings (not included in delivery) and also with any other chainrings with 130/74mm bolt circle diameter.

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

Q-Factor: 158.5mm, Chain line: 45.5mm
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Fact Sheet of Rotor 3D+ 130/74 BCD Road Crank Triple

Product Name: Rotor 3D+ 130/74 BCD Road Crank Triple
Manufacturer: Rotor
Item Code: ROT166166
Year: 2016
Material: 7055 aluminium
Weight: approx. 529 gram (172,5 mm - incl. bolts and nuts (without chainrings and bottom bracket
weighed by Bike24)
Included in delivery: without bottom bracket cups
without chainrings
crank, aluminium chainring bolts, spacer
Fitting for derailleur: 3x10/11-speed
Chainline: 45.5 mm
Axle profile: integrated 30mm aluminium axle
Bolt Circle: 130/74mm
Q-Factor: 158.5mm
Color: black anodized
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Rotor 3D+ 130/74 BCD Road Crank Triple
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 (1.166 kBytes) ROTOR Bike Components
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