Rotor 3d+ Crank Road 130 Bb30

Omschrijving en details

3D+ crankset zonder kettingbladen en zonder bracketlagers.
* As: BB30
* Steek kettingbladen: 130mm
* Kleur: zwart met zilverkleurige logo's en rode caps
* Geleverd inclusief kettingbladboutjes en twee 11.5mm spacers
* 471g (110 BCD/172.5mm)

TE GEBRUIKEN MET
* Cervelo frames met BBright
* Standaard BB30 frames met 68mm brede bracketpot
* Frames met een klassieke BSA bracketpot (met draad), vereist een speciale BSA30 bottom bracket (niet meegeleverd)

3D+
ROTOR Bike Components is proud to present its ultra rigid and lightweight 3D+ crankset, based on the successful 3D crank, designed to complement Cervelos proprietary BBright standard perfectly.

ROTOR 3D+ is a light-weight aluminium, purebred performance crank: 470 g for 170/110 BCD (w/o BB and chainrings).

3D+ cranks have an improved version of our proprietary "Trinity drilling system" technology. Due to the larger, 30 mm diameter axle-crank contact area of a BBright crank, all three holes can be drilled from the axle side of the crank arm, allowing for
further optimisation of wall thicknesses, improving both the weight and the weight-rigidity ratio of the crank arm.

An impressive specific stiffness figure. The 3D+ maintains the impressive stiffness to weight ratio of the 3D crankset, well known in the market for its extreme rigidity as proven by the Cervelo TestTeam, making 3D+ the best choice for the cyclist
worried about weight but concerned about stiffness.

COMPATIBILITIES
High precision bearing pre-load adjustability achieved with a compression ring with locknut. Compatible with nearly every bottom bracket standard in the market.