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Rotor 3D+ MAS Crankset

Crank Length
£242.10 £100.80 discount
In stock (only 1)

  • Delivery in 2-3 working days
  • Free tracked delivery
  • Trustpilot review 9.3 out of 45.304 reviews

Pros & Cons

  • Ultra rigid
  • Looks great
  • Even more adjustability with your Q-rings
  • The aero-spider appears bulky


Brand Rotor
BCD 110 mm
Type of axle BB30
Number of gears 11-speed
All specifications


MAS is more, and not just when translated from Spanish! MAS stands for Micro Adjust Spider. This technology allows you to very finely adjust the set-up your Q-ring, offering you not just the 5-way adjustability of the Q-ring itself, but a possibility to micro adjust your spider as well.

The Rotor 3D+ MAS crankarms have been hollowed out along the length of the arms, using the unique and patented Trinity Drilling System. This allows the crank to maintain its rigidity while shedding weight.

Delivery includes

• Chain ring bolts

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BCD 110 mm
Crank Length 172.5 mm / 175 mm 165 mm / 170 mm / 172.5 mm / 175 mm 170 mm / 172.5 mm / 175 mm 170 mm / 172.5 mm / 175 mm
Type Double / Compact / 110 mm Double / Compact / Cross / Semi-compact Double / Compact Double / Compact / Semi-compact
Type of axle BB30 24 mm (Hollowtech II) BB30 / GXP Ultra-Torque
Number of gears 11-speed 11-speed 11-speed 11-speed
Colour Black Black Black Grey
£242.10 £172.70 From £182.20 £312.30
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8 / 10

Bart, 3 June 2016

Mooie crank, licht en robuust

De Rotor crank is een mooie lichte crankset welke qua montage en demontage ook mooi werkt. Door het MAS systeem kan je de Q-rings goed afstellen. En het ziet er goed uit


  • Gewicht
  • Design
  • Uiterlijk
  • Afstelling Q-rings


  • Geen carbon

All specifications

Additional information

• Ultra rigid 30 mm aluminium UBB axle compatible with BSA, ITA, BB86, BB30, BB30 PF, BBRight and BB386 Evo frames
• Suitable for 10- and 11-speed groupsets
• 3D+ crankset sold without chainrings and bottom bracket bearings

Customer Service
020 3695 9922