Added to your basket

Sorry, there seems to have been an error. Please try again.


Subtotal: ( items in your basket)

Sorry, unfortunately this product is currently out of stock

Other customers purchased instead

Rotor INpower 3D30 Powermeter Left Crank

5.0 Stars 1 Reviews

Sold out

Please note, product is not shipped with the chain ring.

Live Chat

Average connection time 25 secs

Average connection time 25 secs

Taking its design cues from the INpower 3D+, the INpower 3D30 offers the same sophisticated metrics integrated inside the crank axle of all INpower models. The forged and CNC'd 3D30 is enhanced by proprietary TDS triple drilling technology to yield the perfect weight:stiffness ratio, and its compact crank spider offers a wide range of chainring compatibility without compromising stiffness.


  • Color: No
  • Bcd: 110 mm
  • Connection Type: ANT+
  • Battery Life: 300mh
  • Battery Model: AA 1.5V
  • Measurement Type: No
  • Oca: Yes
  • Technologies: Alu7075, Trinity
  • Axle Width: 30 mm
  • Discipline: Road, Triathlon


  • Spider: 110 BCD
  • Sizes: 165/170/172.5/175mm
  • Battery specifications: AA 1.5 V
  • Estimated battery life: 300 hours riding time
  • Water resistance: IPX7
  • Strain gauges: 4 gauges in the axle
  • Wireless technology: ANT+™ 2.4 Ghz
  • Weight without batteries: 170 110BCD = 562g
  • Data transmitted: power, cadence, TORQUE 360, OCA, torque effectiveness (left) pedal smoothness (left)
  • Head unit: ANT+™ compatible head units
  • Analysis Software:
  • Crank Software: ROTOR INpower User Software
  • Q-Factor: 148 mm
  • Chainline: 43.5 mm
  • Material: Aluminium alloy 7075 forged and machined
  • Compatibility: bottom brackets BSA, ITA, BB86, BB30, BB30A, PF30, BBRight, BB386 Evo, oval and round chainrings, 110 BCD, 9,10 and 11 speed

How long will it take to arrive?

Please check the stock availability notice on your item when placing your order. This item is: Sold out.

How will I know it has been sent?

You will receive an email to confirm when your item has been sent.

You can also check the status of your order and individual items by accessing My Account details and following the prompts.

Please allow 10 working days from dispatch of your order before notifying us of any late deliveries.

It may be advisable to check with your neighbours to see if a parcel has been left with them, check any outhouses you might have where it may be left if it cannot fit through your letterbox and contact your local sorting office to see if the item has been returned to the depot as undelivered and awaiting collection.

If I'm not completely happy with my item?

Please see our returns policy.

Customer Reviews


1 Reviews

5 Stars 1
4 Stars 0
3 Stars 0
2 Stars 0
1 Stars 0

Top Customer Reviews

Where reviews refer to foods or cosmetic products, results may vary from person to person. Customer reviews are independent and do not represent the views of The Hut Group.

Awesome! No issues so far!

I use the Rotor 3D30 crank so I only needed the left arm. I’ve only been using it for about 3 weeks. It working out great. I’m pairing it to my Wahoo Elemnt. I’m new to more serious cycling so this power meter is giving me great feedback on how much more work I need to do on my peddling.

2019 © The Limited, a company registered in England and Wales (company number 05016010) whose registered address is Voyager House, Chicago Avenue, Manchester Airport, M90 3DQ)

Pay securely with
Visa Mastercard Amex Paypal Klarna