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Rotor Rex 1.1 Crankset

262.50€ 87.49€ discount
In stock (only 3)

  • Ordered now, delivered on Friday next week
  • Free tracked delivery to Ireland
  • Trustpilot review 9.3 out of 42.737 reviews


Brand Rotor
Crank Length 175 mm
Type of axle UBB30
Q-factor163 mm
Suitable for Boost No
All specifications


The Rotor REX 1.1 crank arms are advanced and lightweight. With these crankarms the technological developments from Rotor is available for mountain biking. By the use of advanced hollow cranks these cranks withstand the rotational and bending forces much better than standard cranks.

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Type Single Single Single / Double
Crank Length 175 mm 175 mm 170 mm / 175 mm 175 mm
Type of axle UBB30 BB30 / GXP 24 mm (Hollowtech II)
Q-factor 163 mm 168 mm
Suitable for Boost No No No
Colour Black Red / Black Silver
262.50€ From 319.95€ 314.00€ 339.00€
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10 / 10

Frederik. H. G., 29 August 2016

Top crank nog stijfer en lichter dan 3Df.

Top moet er eigenlijk een stijfere kader bij kopen. Mooi stukje vakmanschap uit Spanje. Was alleen te snel met bestellen dacht dat er een was voor 2 tandwielen. Gelukkig kon ik hem om bouwen bij de fietsenmaker met behulp van me oude Crank 3Df.


  • Lichter
  • Afwerking
  • Montage


  • Geen

All specifications

Additional information

• 100% machined aluminum 7055 T6.
• Chain Line 56mm
• Ultra-stiff 30mm aluminum axle UBB
• Compatible with BSA, ITA, BB86, BB30, BB30 and BB386 Evo PF frames

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