Product Details
Durable and stiff Hollowtech crankset for track riding in classic Dura Ace design and approved Octalink technology. Reinforced 5-arm crank spider with 144mm bolt circle diameter. Chainline: 42,5mm. For Octalink bottom brackets BB-7700 and BB-7710 with 109,5mm axle length. Note: Delivery includes crankset without bottom bracket and chain ring! Specifications Material: Aluminium Weight: approx. 505g (without chainring and bottom bracket) Axle profile: Octalink Bolt Circle: 144mm Colour: silver polished What's in the Box? Crankarms only without chainring and bottom bracket
What Sets Alchemy Apart
The best pre-owned bikes
When you buy a pre-owned bike from Alchemy Cycle Trader, you’re getting more than just a great deal. Every bike is roadworthy certified, comes with a 3-month warranty, and includes your first service free - so you can ride away with complete confidence.
Buy with confidence
In-house Active Thermography Carbon Fibre Testing for extra peace of mind on pre-owned bikes.
Learn more about our carbon testing.
Expert Servicing & Ongoing Support
Our professional workshop team is here to keep your bike running at its best long after you’ve taken it home. From routine servicing to performance tuning, our qualified mechanics ensure your ride stays smooth, safe, and ready for every adventure. Whether it’s your first free service or future maintenance, you can count on Alchemy Cycle Trader for trusted support and expert care. Learn more about our workshop services.
