Rotor 3D+ MAS Crankset 160mm 110BCD 2015

YOUR PRICE: £ 400.00

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Providing the exact angle of adjustment to suit your riding style, the Rotor 3D+ MAS Crankset 160mm 110BCD is the perfect addition to any discerning riders bike who wants great efficiency and control from their riding.

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Constructed from a lightweight, stiff 7055 aluminium alloy and using Rotor’s Trinity Drilling System (TDS), Rotor has been able to drastically cut the weight of the cranks, too.

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Rotor 3D+ MAS Crankset 160mm 110BCD 2015

Increasing performance without adding any weight seems like a stretch for any manufacturer, but with years of experience within the cycling industry and a vast knowledge of CNC-machining, Rotor has managed to do just that with the Rotor 3D+ MAS Crankset 160mm 110BCD.

Rotor has managed to shy away from the rest of the market who are increasingly using carbon fibre within their crankarms, but Rotor has constructed their 3D+ MAS with 100% aluminium construction and 7055 alloy that’s lightweight, strong and stiff.

Even though the 3D+ is not carbon fibre, these cranks are still lighter than other high-end products thanks to their Trinity Drilling System (TDS) that withdraws any material that doesn’t add to the structural rigidity of the cranks. Trinity drilling puts three full-depth holes, but leaves behind a boxtrellised structure, resembling that of box bridges. In terms of the ride, this gives you a phenomenal stiffness to weight ratio for superb performance.

Rotor have even gone out of their way to make your life easier with the revolutionary aluminium UBB30 axle. This means you can upgrade a huge number of bikes with these 3D30 Cranks. Their compatibility covers BSA (68 & 73), ITA, BB86, BBB89, BB92, BB30, BB386 evo and BBRight bikes.

Another issue Rotor has overcome is that of balance. Twin Leg Concept (TLC) gives you the optimum in balanced cranksets. Furthermore, these cranks feature Appropriate Light Weight Material Application (ALMA) to keep them at an impressive 485g considering the solidity of the design.

Finally, they tackled the issue of getting your rings angled for your riding by coming up with the new Micro Adjust Spider (MAS). This features alternative bolt hole placement allowing for intermediate positions between existing OCP (Optimum Chainring Position) of the Q-Ring. A standard crank in combination with the OCP of the Q-Rings, allows approximately 5 degrees of adjustment. Using Q-rings with this crankset allows for half positions giving approximately 2,5 degrees. This means that you can micro-adjust the position of your Q rings, to suit your riding style.

  • Axle: UBB30 mm
  • 100% CNC extruded crank arms (7055 alloy)
  • Aluminium UBB30 axle
  • Lighter and refined version of Trinity drilling system
  • Twin Leg Concept
  • Appropriate Light Weight Material Application (ALMA)
  • Q factor: 148 mm
  • Micro Adjust Spider
  • Compatible with: BSA, ITA, BB86, BB30, BB30 PF, BBRight and BB386 Evo frames
  • Weight: 485g

Representative Example Of Finance For Rotor 3D+ MAS Crankset 160mm 110BCD 2015

Interest Rate (Fixed) 15.9%
Deposit 10%
Monthly Repayment £32.47
Final Installment £32.47
Cash Price £400.00
Deposit to Pay £40.00
Loan Amount £360.00
Cost of Loan £29.64
Total Amount Payable £429.64
Number of Repayments (Monthly) 12

How do I complete my order using finance?

Follow the four easy steps below to complete your order

  1. 1Add item to your basket
  2. 2Select V12 Retail Finance as your payment method
  3. 3Complete your online finance application
  4. 4Receive your instant decision

Read more about buying on finance Please note finance is only available to UK residents.

UK Delivery Options


Free Delivery on all orders over £30

Estimated delivery within 4 working days (a delivery charge of £1.99 for orders under £30.00 will apply)

CollectPlus Delivery

Have your order delivered to your local shop for just £1.99! For Highlands and Islands, please allow up to 5 working days. Orders can be shipped to UK CollectPlus locations specified on the website where they will be held awaiting collection for a period of 10 days.

Orders placed are normally dispatched within 2 working days.

Priority 1st Class Delivery - £2.99

Estimated delivery within 2 working days.

Next Working Day Delivery* - £4.99

A guaranteed tracked courier delivery, place your order before 3pm, deliveries are made Monday to Friday.

Saturday pre 12 Delivery - £4.99

Saturday delivery orders must be placed by 1pm Friday and is only available on items in stock in our warehouse. Orders are prioritised through our warehouse and are delivered on Saturday pre 12pm by courier. Package must be signed for upon delivery.

Sunday pre 12 Delivery - £4.99

Sunday delivery orders must be placed by 1pm Friday and is only available on items in stock in our warehouse. Orders are prioritised through our warehouse and are delivered on Sunday pre 12pm by courier. Package must be signed for upon delivery.

Reserve and Collect** - FREE

Reserve & Collect is available on all items marked 'Collection'. It is a FREE delivery option that allows you to collect your order from either our Sigma Sport Store Hampton Wick or our Reserve & Collect location in Esher. Just select the Reserve & Collect button in the basket.

** Reserve and Collect Collections - Clothing, parts and accessories: Next day. Orders placed on Friday, Saturday or Sunday will be available for collection after midday on the Monday (excluding Bank Holidays). Bikes: 4 days if in stock at store, collect in up to 7 days (sometimes quicker) if in stock at warehouse.

* Next Working Day delivery is only available on items in stock in our warehouse and excludes pre- order items. Next Day refers to the next working day, Bank Holidays will add an extra working day to the estimated delivery lead times. UK next day excludes Saturday deliveries. This service is not available to some remote postcode areas. Please contact us for help.

London Same Day (Order Before 1pm)


We offer a Same Day delivery service into London. The cost is £25.00 under 2Kg and £35 over 2Kg. Place your order before 1pm, deliveries are made Monday to Friday. Please note this option excludes bicycles.

More information on our Same Day delivery options.

Bike Deliveries


All our bikes are fully checked and tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for despatch. All you have to do is add the pedals, rotate and tighten the handlebars. Typically we can deliver your bike in 4 - 5 working days.

Deliveries are made Monday to Friday on a pre-12pm delivery. One of our customer service team will be in contact to arrange a convenient day for delivery.

More information on all our UK delivery options.

International Delivery


Sigma Sport delivers to over 100 countries. To see what delivery options are available for your destination, simply select your country on the checkout page. Goods are shipped from the UK. Does not include local taxes or import duties, if applicable.

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Free Returns


We offer a free returns service for our UK customers. Sigma Sport will happily refund or exchange any item purchased at Sigma Sport, excluding Sigma Sport gift vouchers and personalised products except when faulty.

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