Features & Benefits
TITANIUM AXLE AND REVERSE THREAD TITANIUM FIXING BOLT:
Reduces the overall weight of the crankset by 40 grams.
HOLLOW CRANKS AND SPIDER ARMS WITH ULTRA-HOLLOW™ TECHNOLOGY:
Reduced weight of stress-free sections, improved crank set weight to stiffness ratio.
Pressure on the pedals is transmitted effciently without any power loss.
Sophisticated mechanical features on the parts that move the chain up and down guarantee maximum effciency during shifting. A further evolution of the chainrings used by Pro-Teams in 2014.
DIFFERENTIATED NUMBER OF PINS DEPENDING ON THE CHAINRING COMBINATION:
Constantly optimum engagement of the chain. Maximum shifting effciency.
The highest performing ceramic bearings combined with Cronitect steel make for a combination that is 9 times smoother, resistant to corrosion and extremely long lasting.
DOUBLE STANDARDIZED BOLT CIRCLE DIAMETER ON ALL COMBINATIONS:
Maximum stiffness and lightness thanks to extension of the carbon fber crank close to the chainrings with 112 mm for the small bolt circle diameter and 145 mm for the large one.
Lunghezza: 170, 172.5, 175 mm
Combinazioni : 39/53 - 36/52 - 34/50
Peso: 603 gr.
USA, Australia, United Kingdom, and EU country customers do not need to care about any tax. The price is including import duty and local tax. We will help Brazil custom tax. And buyer of other country is responsible for any applicable import duty, local taxes and VAT. Please verify with your customs before purchase.
We are shipping items to WorldWide. The best shipping cost is our proud. Our major shipping partners are Post, Fedex Express, DHL express and TNT. Depending on your location, we are going to suggest the best shipping method. Basically we will ship the order in 1 ~ 3 work days. Our warehouses are in USA, Taiwan, Sweden and South Korea. Depending on the item, the starting location could be different. And each country has their own holidays. It is the reason why we need 1 ~ 3 days for dispatch.
Shipping cost will be charged based on your order weight which is the larger between weight and volume weight. Our system calculates the total weight of your order items and recommends the shipping method and cost from the cheapest one. You can check your shipping cost on your cart page.
BicycleHero are pleased to offer FREE SHIPPING to worldwide on orders over minium spend. For orders under this value we also offer great value discounted shipping rates.
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All orders could be returned to us in 90 days from dispatch. We are happy to accept the any returns without any specific reason. You can find the detail of returns in our customer support page.